氯乙醛

熔点

-28--23°C

沸点

80-100 °C(lit.)

密度

1.236 g/mL at 25 °C

蒸气压

100 at 20 °C (NIOSH, 1997)

折射率

n

 1.407

闪点

128 °F

溶解度

Soluble in ether (Weast, 1986), acetone, and methanol (Hawley, 1981)

形态

Colorless liquid

水溶解性

soluble in acetone, methanol. Fully miscible in water.

敏感性

Air Sensitive

Merck

2109

BRN

1071226

Henry's Law Constant

1.9×10^-1 mol/(m³Pa) at 25℃, Wang et al. (2017)

暴露限值

ACGIH:TLV-CEILING 1 ppm (3.2 mg/m3)
OSHA:PEL-Ceiling 1 ppm (3 mg/m3)
NIOSH:REL-Ceiling 1 ppm

InChI

1S/C2H3ClO/c3-1-2-4/h2H,1H2

InChIKey

QSKPIOLLBIHNAC-UHFFFAOYSA-N

SMILES

[H]C(=O)CCl

LogP

0.62 at 25℃ and pH5.8

CAS 数据库

107-20-0(CAS DataBase Reference)

NIST化学物质信息

Acetaldehyde, chloro-(107-20-0)

EPA化学物质信息

Chloroacetaldehyde (107-20-0)