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(UN number no longer in use) Organometallic compound or Compound solution or Compound dispersion, water-reactive, flammable, n.o.s. (UN number no longer in use) [1] UN 3208 4.3
Pesticides, liquid, toxic, flammable, flashpoint not less than 23 °C UN 2904: 8: ... with not less than 25 percent water of crystallization UN 2950: 4.3:
Highly Toxic: a gas that has a LC 50 in air of 200 ppm or less. [2] NFPA 704: Materials that, under emergency conditions, can cause serious or permanent injury are given a Health Hazard rating of 3. Their acute inhalation toxicity corresponds to those vapors or gases having LC 50 values greater than 1,000 ppm but less than or equal to 3,000 ppm ...
Phenoxyacetic acid derivative pesticide, liquid, toxic UN 3349: 6.1: Pyrethroid pesticide, solid, toxic UN 3350: 3: Pyrethroid pesticide, liquid, flammable, toxic flash point less than 23 °C UN 3351: 6.1: Pyrethroid pesticide, liquid, toxic, flammable flash point 23 °C or more UN 3352: 6.1: Pyrethroid pesticide, liquid, toxic UN 3353: 9
Extremely flammable liquid and vapour H225: Highly flammable liquid and vapour H226: Flammable liquid and vapour H227: Combustible liquid H228: Flammable solid H229: Pressurized container: may burst if heated H230: May react explosively even in the absence of air H231: May react explosively even in the absence of air at elevated pressure and/or ...
A flammable liquid is a liquid which can be easily ignited in air at ambient temperatures, i.e. it has a flash point at or below nominal threshold temperatures defined by a number of national and international standards organisations.
Water-reactive substances [1] are those that spontaneously undergo a chemical reaction with water, often noted as generating flammable gas. [2] Some are highly reducing in nature. [ 3 ] Notable examples include alkali metals , lithium through caesium , and alkaline earth metals , magnesium through barium .
Difluoroethane is an extremely flammable gas, which decomposes rapidly on heating or burning, producing toxic and irritating fumes, including hydrogen fluoride and carbon monoxide. [8] In a DuPont study, rats were exposed to up to 25,000 ppm (67,485 mg/m 3) for six hours daily, five days a week for two years.