Ethanamine | CAS No. 75-04-7

Ethanamine

Basic Information

CAS Number

75-04-7

Molecular Formula

C2H7N

Molecular Weight

45.08 g/mol

EINECS

200-834-7

AD

Basic Physical Properties

Physical State

Colorless to Light yellow to Light orange

Melting Point

-81°C

Boiling Point

17°C

Density

0.81g/mLat 20°C

Water Solubility

miscible

Flash Point

48°F

Solubility

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

Refractive Index

n20/D 1.384

Vapor Pressure

874 mm Hg ( 20 °C)

Vapor Density

1.56 (15 °C, vs air)

Odor

Pungent; strong ammoniacal.

Odor Threshold

0.046ppm

InChI

InChI=1S/C2H7N/c1-2-3/h2-3H2,1H3

InChIKey

QUSNBJAOOMFDIB-UHFFFAOYSA-N

LogP

-0.03499999999999981

pKa

10.7(at 25℃)

Topological Polar Surface Area

26.02 Ų

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

2.8

Safety Information

View Safety Information

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids
H319 Causes serious eye irritation
Serious eye damage/eye irritation
H370 Causes damage to organs
Specific target organ toxicity, single exposure

Hazard Class

Class 3 Class 3

Stability

Stable. Highly flammable. Incompatible with oxidizing agents, alkali metals, alkaline earth metals, acids, many reactive organic and inorganic compounds. Reacts with or disssolves most types of paint, plastic and rubber.

Auto-ignition Temperature

721 °F

Explosive Limit

14%

Toxicity

LD50 orally in rats: 0.40 g/kg (Smyth)

Synonyms & References

English

  • 1-Aminoethane
  • ETHYLAMINE ANHYDROUS, PRESSURE TIN WITH 250 ML (NET ~170 G)
  • ETHYLAMINE ANHYDROUS, CYLINDER WITH 2 L (NET ~1 KG)
  • ETHYLAMINE, 2.0M SOLUTION IN METHYL ALCO HOL
  • ETHYLAMINE, 2.0M SOLUTION IN TETRAHYDRO- FURAN
  • ETHYLAMINE ANHYDROUS, CYLINDER WITH 27 L (NET ~15 KG)
  • ETHYLAMINE ANHYDROUS, PRESSURE TIN WITH 100 ML
  • ETHYLAMINE, 70 WT. % SOLUTION IN WATER
  • Ethylamine
  • Ethylamine (anhydrous)
  • Ethylamine solution
  • Ethylamineaqsoln
  • Aminoethane
  • AMINE C2
  • An aMine
  • C2H5NH2
  • Ethamamine
  • Ethylamin
  • Etilamina
  • MEA-70
  • monoethyl amine
  • R631
  • Aminoethane (ca. 33% in Water, ca. 6.7mol/L)
  • Ethanamine (ca. 33% in Water, ca. 6.7mol/L)
  • Aminoethane (ca. 70% in Water, ca. 12mol/L)
  • Aminoethane (30-40% in Methanol)
  • Aminoethane (30-40% in Ethanol)
  • Aminoethane (ca. 10% in Tetrahydrofuran, ca. 2mol/L)
  • Monoethylamine
  • EA

MDL Number

MFCD00008160

EC Number

200-834-7

Customs Code

29211990

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