Chapter A: AA Azine

AA Aceite de ricino

CAS 83-32-9; EINECS/ELINCS 201-469-6

Synonyms: Acenaphthylene, 1,2-dihydro-; 5-Aminoacenaphthene; 1,8-Ethylene naphthalene; Naphthalene ethylene; Naphthylene ethylene; Periethylene naphthalene
Classification: Aromatic hydrocarbon
Empirical: C ₁₂H ₁₀
Properties: Cryst. solid; sol. in hot alcohol, chlorinated and aromatic solvs.; insol. in water; m.w. 154.22; dens. 1.024; f.p. 93.6 C; b.p. 277.5 C; flash pt. (CC) 125 C; ref. index 1.6048
Toxicology: LD50 (IP, rat) 600 mg/kg, (IV, mouse) 56 mg/kg; mod. toxic by IP route; irritating to eyes, skin, respiratory system; mutagen; TSCA listed
Precaution: Combustible
Hazardous Decomp. Prods.: Heated to decomp., emits toxic fumes of NO _x, acrid smoke, irritating vapors
Uses: Dye intermediate; pharmaceutical intermediate; insecticide; fungicide; plastics
Manuf./Distrib.: ABCR UK; Acros Org.; Advanced Synthesis Tech.; Aldrich; Alfa Aesar; CBC Europe; ChemPur; Collinda Ltd; Cyclo Int'l.; Fisher Scientific UK; Fluka; Lancaster Synthesis UK; Rochem Int'l.; Sigma; Supelco
Trade Names Containing: Methylnaphthalene Fraction

CAS 105-57-7; EINECS/ELINCS 203-310-6

UN 1088 (DOT); FEMA 2002

Synonyms: Acetaldehyde diethyl acetal; 1,1-Diethoxyacetal; 1,1-Diethoxyethane; Diethyl acetal; Ethylidene diethyl ether
Classification: Diether
Empirical: C ₆H ₁₄O ₂
Formula: CH

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