methyl methacrylate nfpa

Although it would be less dangerous if this reaction were to occur in the open than if the liquid were confined, enough heat still would be generated to volatilize the liquid, increasing the amount of vapors present in the air that could ignite and explode. This monomer is the basis for many hydrogel products such as soft contact lenses, as well as polymer binders for controlled drug release, absorbants for body … For this reason, the polymerization reactor must be able to withstand certain pressures and to remove the evolved heat as it is produced. PRODUCT FOCUS: MMA Methyl methacrylate. Get the latest public health information from CDC: https://www.coronavirus.govGet the latest research information from NIH: https://www.nih.gov/coronavirus, PDF documents can be viewed with the free Adobe® Reader. 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) was a Trademark name by The Lubrizol Corporation.It is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers. If it does enter a sewer system, explosive vapors will be generated and may spread throughout the system, threatening the entire city with an explosion. It freezes at -54°F. CHEMICAL DATA NOTEBOOK SERIES #97: METHYL METHACRYLATE. c��*@� �MTZ An additional hazard is present in low-lying areas or confined spaces, where methyl methacrylate may accumulate. Poly(methyl methacrylate) sc-255435 Hazard Alert Code Key: EXTREME HIGH MODERATE LOW Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME Poly(methyl methacrylate) STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Comonomer for copolymers, eg, with acrylic esters, Chemical intermediate for higher methacrylate esters, eg, stearyl, In the manufacture of methyacrylate resins and plastics /Methacrylic acid/. Reactivity Profile. 834. Since methyl methacrylate is only slightly soluble in water, explosive vapors will be produced as the liquid floats on top of the water. Skin contact. Found inside – Page 30-91... acetate Ethyl alcohol Ethyl chloride Ethylene dichloride Ethyl ether Furan Furfural Gasoline n - Heptane n - Hexane Hydrogen cyanide Methyl alcohol Methyl ethyl ketone Methyl methacrylate n - Octane n - Pentane n - Propyl acetate n ... Modify the units used to display protective distances. Additional information can be found by consulting in the NFPA published ratings lists (List 325 and List 49). This technique will allow dissolved product and product floating on the surface to be removed. Specific Hazards Arising from the Chemical: Fine dust clouds may form explosive mixtures with air. In any event, compatible tools and equipment must be used—that is, the materials used to make the tools and equipment must be nonsparking and cannot be attacked by the methyl methacrylate. Flowing vapors of flammable and combustible liquids always seem to move toward likely ignition sources. Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. h��Wmk#7�+�xGV/�78��]���%m Avoid strong acids, bases, or free radical initiators. The term of metha indicates an additional methyl group attached to the alpha carbon of acrylic acid. Hazardous Polymerization: Product may undergo polymerization. Found inside – Page 348جن کے FLAMMABLE METHYL METHACRYLATE ( INHIBITED ) UN 1247 Shipping Name : Methyl methacrylate monomer , inhibited Other Names : Diakon MMA 2 - Methylacrylic acid , methyl ester MME Methyl 2 - methyl - 2 - propenoate 3 NFPA areas WARNING ... 2-Hydroxyethyl Methacrylate 2-Hydroxyethyl methacrylate is perhaps the most widely studied and used neutral hydrophilic monomer. * Definitions are provided on page 5. Instant adhesive, super glue Supplier: RPM, WFG. Found inside – Page 5079-20-9 Methyl acetate List ( s ) AD OSHA ( PEL ) : TWA = 200 ppm , 610 mg / m2 . ... NFPA HR = health - 1 , flam . - 3 , react . - O . . ... 80-62-6 Methyl methacrylate List ( s ) AD OSHA ( PEL ) : TWA = 100 ppm , 410 mg / m3 . Methacrylate IDENTIFICATION Ethyl Methacrylate is a colorless liquid with an irritating odor. B6��Yp�`����i���$��CeYϬ4�F�3��1�� In the National Fire Protection Association (NFPA) Code 499, a “combustible dust” See annual publication for most recent information. Methyl methacrylate vapors are 3.45 times as heavy as air, as indicated by a rather high vapor density of 3.45. On-line posting date: Apr 21, 2001. Remove all contaminated clothing and wash all affected body areas with large amounts of water. Methyl methacrylate. If methyl methacrylate enters a waterway, the liquid, since it is only very slightly soluble in water and has a specific gravity of 0.95, will float on the water’s surface. Conjugation with sulfhydryl groups appears to be an important detoxification process for methyl acrylate in the guinea-pig. 1.1 Chemical Name: Methyl Methacrylate. 3rd ed., Volumes 1-26. Methyl methacrylate is a flammable, irritating, colorless liquid with a fragrant, fruity, but sharp odor. At higher temperatures, small amounts of methyl methacrylate and butyl acrylate can be released. Methyl methacrylate-butadiene-styrene (MBS) resins are used as an impact modifier for clear rigid polyvinyl chloride. Product Description A solution of Quaternary Ammonium Silane-Functionalized Methacrylate Resin in methyl methacrylate Identified Uses: Antimicrobial material Company: DM Healthcare Products, Inc. 10080 Willow Creek Rd. It is used to make chemicals, plastics and resins. OSHA Vacated PELs: Poly(methyl methacrylate), beads: No OSHA Vacated PELs are listed for this chemical. 13377 0 obj <> endobj Silica 50%. In trying to mitigate the incident, the emergency responders must consider all the chemical and physical properties of methyl methacrylate. Get information about Methyl methacrylate C5H8O2 and fitting detectors and PPE. If polymerization takes place in a container, the container is subject to violent rupture. FIRST AID MEASURES Skin contact : No hazards which require special first aid measures . Methyl methacrylate. Also serves as medicinal spray adhesive or nonirritant bandage solvent, and in dental technology as ceramic filler of cement; can also be used as a water-repellent on concrete surfaces. Select protective clothing and equipment that prevent contact of methyl methacrylate liquid or vapor with the eyes, skin, or respiratory system. Indoor and outdoor applications. We use cookies to ensure that we give you the best experience on our website. WITH METHYL METHACRYLATE. SARA (311/312) Hazard categories: No. Very rapidly, the reaction increases its speed until it literally explodes. 2nd ed. When it comes to polymerization, the range of acrylic copolymers … Hard contact lenses with wettable surfaces were prepared from copolymers of hydroxyethyl methacrylate (5-15 wt%) with methyl methacrylate (85-95 wt%). For this reason, this cyanohydrin is also highly toxic. If the waterway has steep banks, there could be a considerable buildup of vapors on the water’s surface, producing a highly dangerous explosion risk near that waterway. Methyl Isocyanate Methyl Methacrylate Methyl N-Amyl Ketone Methyl Tertiary Butyl Ether 2-Methylpropane Methyl 1-Propanol Methyl 2-Propanol 2-Methyl 5-Ethyl Pyridine Methylamine Found inside – Page 337... 31 NFPA, see National Fire Protection Association NFPA 99-2012 addresses security issues, 51 NFPA 99: HealthCare ... 95 Memorandum Agreement, 172 Methicillin-resistant staphylococcus aureus (MRSA), 163 Methyl methacrylate, ... Burridge E; European Chemical News, 77 (2029): 00 (2002); 11 November 2002. hydrocarbon compounds having double or triple bonds). Whitehouse Station, NJ: Merck and Co., Inc., 2006. NFPA ratings (scale 0-4) Health = 1 Fire = 3 Reactivity = 0 ... 80-62-6 methyl methacrylate TSCA (Toxic Substances Control Act): All ingredients are listed. Adsorption techniques also may be used to remove the floating contaminant. The Polymerization of MMA. The danger of a potential BLEVE from impinging flames is bad enough, but remember that methyl methacrylate is a monomer as well as a flammable liquid. PBT/vPvB: No information available. V6: 723 (1979). Prolonged skin contact may cause redness and irritation. Methyl methacrylate has a TLV-TWA (threshold limit value-time weighted average) of 100 ppm (parts per million of air) and a STEL (short-term exposure limit) of 125 ppm. As epoxies cure, they generally turn into much less toxic polymers. Other examples of some unsaturated monomeric compounds are acrylic acid, acrylonitrile, butadiene, methyl methacrylate, and vinyl chloride. Medical attention is necessary if skin irritation persists after washing. Associated Identifiers. COMMITTEE ACTION: Accept in'Principle. Chemicals known to cause cancer: None of the ingredients is listed. Methyl methacrylate ≥99% (GC); CAS Number: 80-62-6; EC Number: 201-297-1; Synonyms: Methyl-methacrylat; Linear Formula: CH2=C(CH3)COOCH3; find Sigma-Aldrich-M1283 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich * This chemical is on the Special Health Hazard Substance List because it is FLAMMABLE and REACTIVE. If the fumes are over the PEL/TLV employ a half mask respirator with appropriate organic vapor cartridges. ( 2 ) NFPA 13-1969, Standard for the Installation of Sprinkler Systems, IBR approved for § 1926.152(d) . Firefighters trained in mitigating hazardous-materials operations also must recognize their responsibilities, which, in most cases, are directed toward life rescue and containment of the released hazardous material. Established in 1999, the existing facility includes 3 dedicated Jetty pipe lines, 23 bulk storage tanks for import and storage of products in bulk with total storage capacity to 25650m3, drumming facility, tanker/ISO tanks loading gantry with top loading arms, 5 Canopies for storage of NFPA class 1 B & C chemicals with approx. Give the victim large amounts of water to drink and induce vomiting. Agitation and aeration techniques also may be used to remove the dissolved product. Copolymers with methyl methacrylate (MMA), exhibit enhanced flexibility and toughness without the need for a plasticizer. Methyl methacrylate is a flammable, colorless liquid; melting at -48 C, boiling at 101 C, soluble in the most organic solvents but insoluble in water. Remove breathing apparatus only after contaminated clothing have been completely removed. MMA can partially replace styrene in unsaturated polyester resins to give better weather resistance and longer life. Material Safety Data Sheet Methyl methacrylate, 99+% (GC) ACC# 00969 Section 1 - Chemical Product and Company Identification MSDS Name:Methyl methacrylate, 99+% (GC) Catalog Numbers:AC414520000, AC414520030, AC414525000 Synonyms:Methyl Methacrylate Monomer; Methacrylic Acid Methyl Ester; alpha-Methacrylic Acid. V6: 735 (1979). Polymerization: Polymerization will not occur in solid state. Found inside – Page 93... 141 Methyl Methacrylate 9.68 15.80 6.50 5.40 100 657 n-Methyl Pyrrolidone 13.35 18.00 12.27 7.16 202 18 Methylene ... All five and are rated by the NFPA as NOS68 to make heated values of MAX RA are not less than 8 MPa^1⁄2 for all ... nose, throat, and respiratory system. Found inside – Page 8References : Autoignition temperatures listed above are the lowest value for each material as listed in NFPA 325M ... Ketone Methyl Formal Methyl Formate Methyl Isobutyl Ketone Methyl Isocyanate Methyl Mercaptan Methyl Methacrylate 2 ... boils at 214°F, and is slightly soluble in water. May cause sensitisation by skin contact. �dY f�I� `�8X���:H2M�$��L.��g`� ���쮏 �LE Methyl methacrylate | C5H8O2 - PubChem Dear Twitpic Community - thank you for all Page 3/5. ), Methyl Methacrylate, and various Hydrocarbons. Eye contact : Rinse thoroughly with plenty of water, also under t he eyelids. CLASS D-2A: Material causing other toxic effects (VERY TOXIC). Inhalation. London, England: Wavelength Publications Ltd., 1994. WISER provides limited translations (in French) for a small subset of content (the protective distance tool and data from the ERG2020). Decomposition products from fire situation includes: carbon monoxide, methyl methacrylate, and smoke. : 2 Date:01/03/2021 3 Section 1 IDENTIFICATION Product Name: UL420-1 Structural Acrylic Bonding Part A Adhesive (Resin) Manufacturer: Methyl Acetate 79-20-9 201-185-2 10 - 15 Methyl Ethyl Ketone (MEK) 78-93-3 201-159-0 10 - 30 Methyl Methacrylate Monomer*, Stabilized (MMA) 80-62-6 201-297-1 0 - 2 All of the constituents of this adhesive product are listed on the TSCA inventory of chemical substances maintained by the US EPA, or are exempt from that listing. The next largest derivative is protective coatings, particularly emulsion polymers for architectural and maintenance paints. The system consists of four General Monitors remote catalytic bead sensing assemblies and a solid-state controller. n-Butyl Methacrylate 97-88-1 100% SECTION 3- HAZARDS IDENTIFICATION Emergency Overview OSHA Hazards Combustible Liquid, Target Organ Effect, Skin sensitizer, Irritant Target Organs Nerves. These chemicals include styrene, methyl methacrylate, epoxy resins, vinyl chloride, and others. Kirk-Othmer Encyclopedia of Chemical Technology. Fast curing product that works well in water parks, pool areas, educational facilities, indoor & outdoor walkways, restaurants, malls and retail space. Ultrafast curing (one hour) offering a wide range of installation temperatures, even below freezing. New and growing applications in Asia are transparent acrylonitrile-butadiene-styrene (ABS) resins used in computer casings and mobile phones which use a compound of 50% ABS:50% MMA, and thin film transistors used in liquid crystal display screens. Emergency containment ponds may be constructed by diking earth, clay, sand, or other absorbent material around the spilled material; or, if the proper equipment is available, a containment pond may be dug to hold the methyl methacrylate. Enable or disable the translated content using this setting. Techniques used to skim or otherwise remove oil from a waterway, such as containment booms, surface-skimming devices, bypass dams (constructed with pipes or conduits placed well below the water’s surface to allow the subsurface water to pass through while keeping material on the surface from flowing downstream), and adsorbents, may be used to remove methyl methacrylate from the water. The fire chief or head of the local fire department’s hazardous-materials response team usually will serve as incident commander. Once the liquid is contained, professional salvage personnel—not emergency responders—may suction it from the containment pond or pit and place it in secure containers. Editor's note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished. The monomer is soluble, its homopolymer is water-insoluble but plasticized and swollen in water. NFPA 704 Marking System The National Fire Protection Association (NFPA), in section 704 of the National Fire Code, specifies a system for identifying the hazards associated with materials. OTHER INFORMATION Estimated NFPA Rating: HEALTH 2, FLAMMABILITY 3 , REACTIVITY 2 Used in the production of polymers such as surface coating resins, plastics (Plexiglas and Lucite), ion exchange resins and plastic dentures. Methyl methacrylate has a flash point of 50°F, an ignition temperature (sometimes referred to as the autoignition temperature) of 790°F, and an explosive range of from 2.1 to 12.5 percent in air. Found inside – Page 340Retrieved from http:// www.nfpa.org/~/media/AA75771F8EA54D A5B529B39FA8D147B0.pdf Healthcare Facilities Accreditation Program ... Methyl methacrylate levels in orthopedic surgery: Comparison of two conventional vacuum mixing systems. We then need to look at the SDS and from there we can see under … Found inside – Page 759... NFPA - Flash Points flash point = 185 degrees F (85 degrees C) NFPA - Hazard Identification Ratings health-1; ... to Know List environmental hazard BUTYL ACRYLATE-HYDROXYETHYL ACRYLATEMETHYL METHACRYLATE COPOLYMER ENVIRONMENTAL ... Related to substance: methyl methacrylate Algae toxicity EC3 Scenedesmus quadricauda, DIN 38412 section 9, 8 d 37 mg/l Related to substance: methyl methacrylate Bacteria toxicity EC0 Pseudomonas putida 100 mg/l Related to substance: methyl methacrylate General information Do not allow to enter soil, waterways or waste water. Pressure-relief valves present on the heated containers will be venting flammable vapors, and they almost always will be ignited, adding additional heat energy and danger to the situation. The failure will be explosive; it could be a BLEVE. Anonymous; European Chemical News, 74 (1939): 18 (2001); 8 January 2001. The thioethers were identified as N-acetyl-S-(2- carboxyethyl)-L-cysteine and the corresponding monomethyl ester, with a ratio between the two metabolites of 20:1. As this evolved heat is absorbed by the unreacted monomer, the reaction proceeds faster, producing even more heat. Found inside – Page 326... Trips, and Falls Head Injury V. CHEMICAL HAZARDS A. Formaldehyde B. Methyl Methacrylate C. Waste Anesthetic Gases ... the National Fire Protection Association (NFPA), and the Environmental Protection Agency (EPA) create regulations ... Its ignition temperature of 790°F is reachable by all common ignition sources, and its explosive range is wide enough that once the lower explosive limit (LEL) is reached. SARA Section 313: Yes. 612. Instant adhesive, super glue Supplier: RPM, WFG. Fine particles may form explosive vapor/air mixtures. Found inside – Page 475... 75 National Fire Codes (NFPA) 66, 69 National Fire Incident Reporting System (NFIRS) 136 National Fire Protection ... 380 Organization for Economic Co-operation and Development (OECD) 147 Oroglas (poly methyl methacrylate) 35, 36, ... 2%. Found inside – Page 322The text also provided an overview of hazard warning labeling systems, including the NFPA 704 system. ... chlorine products, quaternary ammonia compounds, phenol products, formaldehyde, methyl methacrylate, and many others. Any liquid remaining in the pond or pit after completion of the suctioning-out process may be absorbed by applying cement powder, clay, fly ash, hay, peat, sand, sawdust, soil, straw, or another sorbent material. * Ethyl Methacrylate is a FLAMMABLE LIQUID and a FIRE HAZARD. Found inside – Page 162... 10 3.9 0.5 50 150 1000 1000 21.8 8.2 100 1.7 100 Methylene bisphenyl isocyanate ( MDI ) 101-68-8 Methylene chloride 75-09-2 Methyl isocyanate 624-83-9 Methyl mercaptan 74-93-1 Methyl methacrylate 80-62-6 Naphtha ( Coal tar ) Naphtha ... and it will be sensitized and ready to polymerize. Information contained on this and linked pages comes directly from the 1990 edition of NFPA 704. If this reaction were to occur outside the reactor, the released heat would build up so rapidly that the polymerization reaction would be out of control (uncontrolled or runaway polymerization). 1026. Methacrylate phosphate ester Proprietary 5 - 10 by weight Methacrylate Blend Proprietary 5 - 10 by weight Methacrylic acid 79-41-4 5 - 10 by weight 607-088-00-5 Methyl Methacrylate Monomer 80-62-6 30 - 60 by weight 607-035-00-6 SECTION 3 : HAZARDS IDENTIFICATION Emergency Overview: WARNING! As long as this inhibitor stays dissolved in the monomer, the monomer will be somewhat impervious to a rise in temperature. MMA (methyl methacrylate) Acrylic based flooring system. In the National Fire Protection Association (NFPA) Code 499, a “combustible dust” By looking at both the Safety Data Sheet and the National Fire Protection Associations label, we can determine that methyl methacrylate is a skin sensitizer. Found inside – Page 294CMS currently requires hospitals to comply with the 2000 edition of NFPA 101: Life Safety Code®. ... of NFPA 99 shifted to a minimum requirement of 20% humidity. ... Recommend mixing methyl methacrylate only in a closed system. Contains Methyl methacrylate and Dibenzoyl peroxide. 60-100 - - - Methacrylate polymer - <1 94-36-0 202-327-6 - Dibenzoyl peroxide Organic Peroxide Type B Eye irritant Category 2A Skin Sensitizer Category 1B <1 80-62-6 201-297-1 - Methyl methacrylate Flammable Liquid Category 2 Skin Irritant Category 2 Skin Sensitizer Category 1B Category 3 Target organ toxicant, Single Exposure In the 1970s, the earliest patents using this monomer were filed for acrylic fiber manufacturing. Methyl Methacrylate 80-62-6 40 - 60 DODECYL METHACRYLATE 142-90-5 2.5 - 10 HEXADECYL METHACRYLATE 2495-27-4 2.5 - 10 ... and Stray Currents" or National Fire Protection Association (NFPA) 77, "Recommended Practice on Static Electricity" or National Fire Protection Association (NFPA) 70, "National Electrical Code". NFPA Rating: Health:1 Fire:1 Reactivity:0 Other:-SARA Section 302: No. This section provides other identifiers associated with this substance, including former CAS numbers, incorrectly … New York, NY: John Wiley & Sons, Inc. Esters of Mono- and Alkenyl Carboxylic Acids and Mono-and Polyalcohols. Knowing these hazards may save many lives, including those of the emergency responders. This absorbed material must be handled carefully, since it contains methyl methacrylate liquid, and must be disposed of in accordance with federal, state, and local regulations. * Methyl Methacrylate is on the Hazardous Substance List because it is regulated by OSHA and cited by ACGIH, DOT, NIOSH, NFPA, DEP and EPA. Once the contaminated water has been diverted out of the waterway bed and contained, skimming techniques may be used to remove methyl methacrylate on the surface, while activated charcoal may be gently mixed into the water to adsorb the dissolved methyl methacrylate. Also, all electrical equipment must be explosionproof—no flammable vapors may be exposed to any electrical sparks generated by the electrical motors or batteries. San Diego, CA 92131 Telephone: +1 … Found inside – Page 1475... 1476 Methyl hexalin Methane , 274 see Methyl cyclohexanol atmosphere , inert , to prevent fire , Methyl methacrylate molding com1119 pound , 356 calorific value , 1351 Methyl methacrylate resin , 350 film decomposition , 360 Methyl ... Nucleic acid condensation property of PMMA is directly proportional to its molecular weight; the lower molecular weight of PMMA has the low condensing capacity and transfection efficiency ( Zuidam et al., 2000 ). To generalize, the kinds of chemicals that can form peroxides include aldehydes, ethers, and numerous unsaturated hydrocarbon compounds (i.e. 2-Propenoic acid, 2-methyl-, 2- (dimethylamino)ethyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Now unprotected, the monomer will begin to polymerize, producing heat as the reaction proceeds. Found inside – Page 295... 2-methyl-, 3-(tri- methoxysilyl) propyl ester; Silane, (3-hydroxypropyl) trimethoxy-, methacrylate; ... Heated to decomp., emits acrid smoke and irritating fumes NFPA: Health 2, Flammability 2, Reactivity 0 Storage: Hygroscopic ... Park Ridge, NJ: Noyes Data Corporation, 1985. HMIS Classification Health Hazard: 2 Chronic Health Hazard: * Flammability: 2 Physical hazards: 0 NFPA Rating Health Hazard: 2 High-pressure water spray may be effective if it is applied in the same manner as it is when used against any other burning flammable liquid. Methyl methacrylate contains ≤30 ppm MEHQ as inhibitor, 99%; CAS Number: 80-62-6; EC Number: 201-297-1; Synonyms: Methyl 2-methylpropenoate; Linear Formula: CH2=C(CH3)COOCH3; find Sigma-Aldrich-M55909 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Methyl methacrylate 80-62-6 Butyl acrylate 141-32-2 SECTION 4. The source of ignition could be the heat energy released from the reaction itself as the reaction speed increases. OTHER INFORMATION Initial: 8/22/2007 Revised: Jan. 2016 HMIS HEALTH 2 FLAMMABILITY 3 REACTIVITY 2 NFPA HEALTH 2 FLAMMABILITY 3 REACTIVITY 2 Methyl methacrylate is a flammable, colorless liquid; melting at -48 C, boiling at 101 C, soluble in the most organic solvents but insoluble in water. O'Neil, M.J. The methyl methacrylate monomer and polymers have wide applicability in medical technology as bone cement, but have been partially replaced by bucrylate and similar synthetics. Poly(methyl methacrylate) block binding agent; marble-like surfaces/basins/panels (kitchens, bathrooms); nitrile rubber comonomer; engineering adhesives; industrial flooring compositions; precast concrete composites; reactive diluent (unsaturated polyester resins); resin mortars (self-leveling floors, jointless floor/wall coatings. Monomer for polymethacrylate resins, impregnation of concrete. The methyl methacrylate monomer and polymers have wide applicability in medical technology as bone cement, but have been partially replaced by bucrylate and similar synthetics. CHEMICAL PRODUCT IDENTIFICATION: DESCRIPTION: Cyanoacrylate adhesive. TWA Methyl Methacrylate Monomer OSHA PEL 100 ppm, 410 mg/m3, 8 hr. Fight fire from maximum distance. ChemicalBook あなたのためにアセトン(67-64-1)の化学的性質を提供して、融点、価格、蒸気圧、沸点、毒性、比重、沸点、密度、分子式、分子量、物理的な性質、毒性 税関のコードなどの情報、同時にあなたは更にアセトン(67-64-1)の製品の全世界の供給商にブラウズすることができて、生産企業と … First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Found inside – Page 446METHYL METHACRYLATE - CH2 = C ( CH3 ) C ( O ) CH3 Synonyms : methyl - 2 - methyl - 2 - propenoate ; 2 - methyl - 2 ... FLAMMABILITY NFPA Hazard Code : Flash Point : Autoignition Temp : 2-3-2 10 ° C ( 50 ° F ) 435 ° C ( 815 ° F ) NFPA ... Found inside – Page 7-18... 4600 Methyl Methacrylate Polymer 824 4402 Urea Formaldehyde - Phenol Formaldehyde Methyl Methacrylate - Ethyl Acrylate ... General Note on Groups E , F and G : NFPA 497M - 1991 has classified 25 Group E , 10 Group F and 185 Group G ... PRODUCT PROFILE: Methyl methacrylate. Found inside – Page 260... 11 National Fire Protection Association ( NFPA ) , 5 , 60 , 61 , 63 hazardous chemical identification system of ... 69 Methylene chloride , 38 Methyl ethyl ketone , 38 , 62 , 183 Methyl isobutyl ketone , 69 Methyl methacrylate ... COMMITTEE COMMENT: The Committee has, in effect~ satisfied this. As the materials continue to react and the temperature of the reactants continues to rise, the reaction speeds up and the release of heat speeds up. Flammable. Toxicological Information: Methyl methacrylate can be present on cutting tool face at a … Death can occur under some circumstances. Flooding amounts of water must be used to cool such containers, and the water must be delivered by unmanned appliances from as far away as possible. testing, monitoring protective equipment 1500+ substances database endstream endobj 13378 0 obj <>/Metadata 178 0 R/Pages 13375 0 R/StructTreeRoot 186 0 R/Type/Catalog>> endobj 13379 0 obj <>/MediaBox[0 0 792 612]/Parent 13375 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 13380 0 obj <>stream Methyl Cellulose G 340 Methyl Methacrylate Polymer 9011-14-7 G NL 440 Methyl Methacrylate-ethyl Acrylate G NL 440 Methyl Methacrylate-styrene-butadiene G NL 480 Milk, Skimmed G 200 N,N-Dimethylthio-formamide G 230 Nitropyridone 100703-82-0 G M 430 Nitrosamine G NL 270 Nylon Polymer 63428-84-2 G 430

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