Diethylamine

Diethylamine
Diethylamine
Identifiers
CAS number 109-89-7 YesY
PubChem 8021
ChemSpider 7730 YesY
UNII B035PIS86W YesY
ChEMBL CHEMBL1189 YesY
Jmol-3D images Image 1
Properties
Molecular formula C4H11N
Molar mass 73.14 g/mol
Density 0.7074 g/cm3
Melting point

-50 °C

Boiling point

55.5 °C

Acidity (pKa) 10.98[1]
Hazards
MSDS External MSDS
NFPA 704
NFPA 704.svg
3
3
1
Flash point -28 °C (-18 °F)
Autoignition
temperature
312 °C (594 °F)
Explosive limits 1.8-10.1%
U.S. Permissible
exposure limit (PEL)
25 ppm
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Diethylamine is a secondary amine with the molecular structure CH3CH2NHCH2CH3. It is a flammable, strongly alkaline liquid. It is miscible with water and ethanol. It is a colorless liquid which often appears brown due to impurities. It is volatile and has a strong unpleasant odor.

Diethylamine is manufactured from ethanol and ammonia and is obtained together with ethylamine and triethylamine. It is used as a corrosion inhibitor and in the production of rubber, resins, dyes and pharmaceuticals.

Diethylamine is a corrosive chemical and contact with skin may cause irritation or burns.

References

  • Merck Index, 12th Edition, 3160.
  1. ^ Hall, H.K., J. Am. Chem. Soc., 1957, 79, 5441.

External links


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Look at other dictionaries:

  • Diethylamine — Diéthylamine Diéthylamine Structure de la diéthylamine Général Nom IUPAC diéthylamine …   Wikipédia en Français

  • Diéthylamine — Structure de la diéthylamine Général Nom IUPAC diéthylamine …   Wikipédia en Français

  • Diethylamine — Di*eth yl*am ine, n. [Pref. di + ethylamine.] (Chem.) A colorless, volatile, alkaline liquid, {NH(C2H5)2}, having a strong fishy odor resembling that of herring or sardines. Cf. {Methylamine}. [1913 Webster] …   The Collaborative International Dictionary of English

  • diéthylamine — ● diéthylamine nom féminin Amine (C2H5)2NH, bouillant à 55 °C, utilisée comme intermédiaire pour la préparation de colorants et de produits pharmaceutiques …   Encyclopédie Universelle

  • diethylamine — dietilaminas statusas T sritis chemija formulė (C₂H₅)₂NH atitikmenys: angl. diethylamine rus. диэтиламин …   Chemijos terminų aiškinamasis žodynas

  • diethylamine — (|)dī+ noun Etymology: International Scientific Vocabulary diethyl + amine : a colorless flammable volatile liquid base (C2H5)2NH having a fishy odor and used chiefly in synthesis (as of accelerators for vulcanization) * * * diethylamine / ə… …   Useful english dictionary

  • diethylamine — noun The secondary amine (CHCH)NH …   Wiktionary

  • diethylamine — di·eth·yl·amine (.)dī .eth ə lə mēn, lam .ēn n a colorless flammable volatile liquid base (C2H5)2NH having a fishy odor and used chiefly in organic synthesis …   Medical dictionary

  • diethylamine —    Water soluble, colorless liquid with ammonia aroma, used in rubber chemicals and pharmaceuticals and as a solvent and flotation agent …   Forensic science glossary

  • diethylamine — di·ethylamine …   English syllables

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