熔点	-81 °C(lit.)

沸点

17 °C

密度	0.81 g/mL at 20 °C

蒸气密度	1.56 (15 °C, vs air)

蒸气压	874 mm Hg ( 20 °C)

FEMA	4236 | ETHYLAMINE

折射率	n20/D 1.384

闪点

48 °F

LogP

-0.13

溶解度	soluble in water in all proportions; soluble in ethanol, methanol, paraffin hydrocarbons, aromatic and aliphatic hydrocarbons, ethyl ether, ethyl acetate, acetone, and mineral oil.

形态

Liquid

酸度系数(pKa)

10.7(at 25℃)

颜色	Colorless to Light yellow to Light orange

气味 (Odor)

Pungent; strong ammoniacal.

爆炸极限值(explosive limit)

14%

嗅觉阈值(Odor Threshold)

0.046ppm

水溶解性

miscible

JECFA Number

1579

Merck

14,3762

BRN

505933

Henry's Law Constant

1.23(x 10-5 atm?m3/mol at 25 °C) (Christie and Crisp, 1967)

Dielectric constant

6.9（10℃）

暴露限值	TLV-TWA 10 ppm (～18 mg/m3) (ACGIH, MSHA, and OSHA): IDLH 4000 ppm (NIOSH).

NIST化学物质信息

Ethylamine(75-04-7)

EPA化学物质信息

Ethylamine (75-04-7)