Diethylamine | CAS No. 109-89-7

Diethylamine

Basic Information

CAS Number

109-89-7

Molecular Formula

C4H11N

Molecular Weight

73.14 g/mol

EINECS

203-716-3

AD

Basic Physical Properties

Physical State

Clear colorless

Melting Point

-50 °C

Boiling Point

55 °C

Density

0.707 g/mL at 25 °C

Water Solubility

soluble

Flash Point

−20°F

Solubility

H2O: soluble1M at 20°C, clear, colorless

Refractive Index

n20/D 1.385(lit.)

Vapor Pressure

14.14 psi ( 55 °C)

Vapor Density

2.5 (vs air)

Odor

Ammoniacal; sharp, fishy.

Odor Threshold

0.048ppm

CCNCC

InChI

InChI=1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChIKey

HPNMFZURTQLUMO-UHFFFAOYSA-N

LogP

0.6157999999999999

pKa

11.02(at 40℃)

Topological Polar Surface Area

12.03 Ų

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

11.1

Safety Information

View Safety Information

GHS Hazard Pictograms

H225H225
H302H302
H312H312
H314H314
H332H332

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids
H302 Harmful if swallowed
Acute toxicity, oral
H312 Harmful in contact with skin
Acute toxicity, dermal
H314 Causes severe skin burns and eye damage
Skin corrosion/irritation
H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 3 Class 3

Stability

Stable. Highly flammable. Incompatible with strong oxidizing agents.

Sensitiveness

Air Sensitive

Auto-ignition Temperature

594 °F

Explosive Limit

2.0-11.8%(V)

Toxicity

LD50 orally in rats: 540 mg/kg (Smyth)

Synonyms & References

English

  • (C2H5)2NH
  • ai3-24215
  • detn
  • Diaethylamin
  • Diethamine
  • Diethylamin
  • Dietilamina
  • Dwuetyloamina
  • Diethylamine
  • DEA
  • N-ETHYLETHANAMINE
  • n,n-diethylamine
  • dwuetyloamina(polish)
  • ethanamine,n-ethyl
  • ethanamine,n-ethyl-
  • N,N-Diethylamin
  • n-ethyl-ethanamin
  • N-Ethylethanemine
  • DIISOPROPYLAMINE, &gt
  • DIETHYLLAMINE AR
  • di-ethyl amine
  • diphenyl-N,N-diethylcarbamoylmethylphosphine oxide
  • diphenylphosphinylacetic acid N,N-diethylamide
  • N-ethyl-ethanamine
  • oxide of diphenyl<dibutylcarbamoylmethyl>phosphite
  • N-Ethylethanamine
  • N,N-Diethylamine
  • DIETHYLAMINE

MDL Number

MFCD00009032

EC Number

203-716-3

Customs Code

29211990

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