Diethyl Ketone

Title: Diethyl Ketone
CAS Registry Number: 96-22-0
CAS Name: 3-Pentanone
Additional Names: dimethylacetone; propione; methacetone
Molecular Formula: C5H10O
Molecular Weight: 86.13
Percent Composition: C 69.72%, H 11.70%, O 18.58%
Line Formula: CH3CH2COCH2CH3
Properties: Liquid, acetone odor. d419 0.816. bp 101.5°. mp -42°. nD25 1.3905. Sol in about 25 parts water; miscible with alcohol, ether. LD50 orally in rats: 2.1 g/kg, Smyth et al., Arch. Ind. Hyg. Occup. Med. 10, 61 (1954).
Melting point: mp -42°
Boiling point: bp 101.5°
Index of refraction: nD25 1.3905
Density: d419 0.816
Toxicity data: LD50 orally in rats: 2.1 g/kg, Smyth et al., Arch. Ind. Hyg. Occup. Med. 10, 61 (1954)
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