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Material Safety Data Sheet <br /> Hazard Rating: Least-0 Slight- 1 <br /> Moderate -2 High -3 Extreme-4 <br /> 830, 801 - Part A HMIS: Health 3, Fire 1, Reactivity 1 <br /> Section 1 <br /> ASTC Polymers, Inc. 1677 Superior Ave. Unit E, Costa Mesa Ca 92627 <br /> 949-646-1207- Fax 949-646-1146 <br /> Date Revised: October 2001 <br /> Product Name: 830 & 801 <br /> Section 2 Hazardous Ingredients/Sara III Information <br /> Hazardous <br /> Components CAS # Occupational Exposure Limits Vapor Press. <br /> OSHA PEL ACGIH TLV MFG mm Hg/Temp <br /> 4,4' Diphenylmethane Diisocyanate 101-68-8 .02 PPM .005 PPM <0.0001 68F <br /> * Indicates toxic chemical subject to the reporting requirements of section 313 of Title III and of 40 <br /> CFR 372 <br /> Section 3 Ph sical & Chemical Characteristics <br /> Boiling Pt: > 300 Degrees F Specific Gravity: 1.6 <br /> Vapor Density: Heavier than air Evaporation: <Ether <br /> Solubility in Water: N/A Appearance and Odor: mild aromatic, <br /> gray mix, <br /> Section 4 Fire and Explosion Hazard Data <br /> Flash Point: >300 Degrees F Method Used: PMCC <br /> Flammable Limits in air by volume -lower: N/A Upper: N/A <br /> Extinguishing Media: Foam CO2 Dry Chemical <br /> Special Fire Fighting Procedures: Wear self contained breathing apparatus with positive <br /> pressure mode, face piece, boots, gloves (Neoprene), goggles, protective clothing. <br /> Unusual Fire and Explosion Hazards: Closed containers may rupture due to high temperature <br /> and induced pressure. <br /> Section 5 Reactivity Data <br /> Stability: Stable <br /> Conditions To Avoid: Heat, open flame and sparks. Contact with incompatible materials in a <br /> closed system will cause liberation of carbon dioxide and build up of pressure. <br /> Incompatibility - materials to avoid: Stroog oxidizing Agent. Avoid contamination with other <br /> materials such as water, alcohol, ammonia and acids. <br /> Hazardous Decomposition / By Products: Carbon Dioxide, Carbon Monoxide. <br /> Nitrogen Oxides, Ammonia and trace of Hydrogen Cyanide. <br /> Hazardous Polymerization: May occur in the presence of Alkalies, Tertiary Amines and Metal <br /> Compounds and high temperature. Do not mix with other materials per the above or place in a <br /> closed container with contaminants, reaction may occur. <br />