Ethylamine

Names

Preferred IUPAC name

Ethanamine

Other names

Ethylamine

Identifiers

CAS Number

75-04-7 

Beilstein Reference

505933

ChEBI

CHEBI:15862 

ChEMBL

ChEMBL14449 

ChemSpider

6101 

ECHA InfoCard

100.000.759 

EC Number

200-834-7

Gmelin Reference

897

KEGG

C00797 

MeSH

ethylamine

PubChem CID

6341

RTECS number

KH2100000

UNII

YG6MGA6AT5 

UN number

1036

CompTox Dashboard (EPA)

DTXSID8025678 

Properties

Chemical formula

C2H7N

Molar mass

45.085 g·mol−1

Appearance

Colourless gas

Odor

fishy, ammoniacal

Density

688 kg m−3 (at 15 °C)

Melting point

−85 to −79 °C; −121 to −110 °F; 188 to 194 K

Boiling point

16 to 20 °C; 61 to 68 °F; 289 to 293 K

Solubility in water

Miscible

log P

0.037

Vapor pressure

116.5 kPa (at 20 °C)

Henry's law
constant (kH)

350 μmol Pa−1 kg−1

Acidity (pKa)

10.8 (for the Conjugate acid)

Basicity (pKb)

3.2