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386456

Sigma-Aldrich

Diethylamine

purified by redistillation, 99.5%

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Synonym(s):
N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine
Linear Formula:
(C2H5)2NH
CAS Number:
Molecular Weight:
73.14
Beilstein:
605268
EC Number:
MDL number:
PubChem Substance ID:

vapor density

2.5 (vs air)

vapor pressure

14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)

Assay

99.5%

form

liquid

autoignition temp.

594 °F

purified by

redistillation

expl. lim.

10.1 %

technique(s)

ELISA: suitable

refractive index

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

bp

55 °C (lit.)

mp

−50 °C (lit.)

density

0.707 g/mL at 25 °C (lit.)

SMILES string

CCNCC

InChI

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

InChI key

HPNMFZURTQLUMO-UHFFFAOYSA-N

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This Item
DX104531730471216
Diethylamine purified by redistillation, 99.5%

Sigma-Aldrich

386456

Diethylamine

Diethylamine

Supelco

DX1045

Diethylamine

Diethylamine puriss. p.a., ≥99.5% (GC)

Sigma-Aldrich

31730

Diethylamine

Diethylamine ≥99.5%

Sigma-Aldrich

471216

Diethylamine

vapor pressure

14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)

vapor pressure

253 hPa ( 20 °C)

vapor pressure

14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)

vapor pressure

14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)

assay

99.5%

assay

≥98%

assay

≥99.5% (GC)

assay

≥99.5%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

594 °F

autoignition temp.

-

autoignition temp.

594 °F

autoignition temp.

594 °F

expl. lim.

10.1 %

expl. lim.

-

expl. lim.

10.1 %

expl. lim.

10.1 %

Application

Diethylamine can be used as a better template for the crystallization of the silicoaluminophosphate molecular sieves (SAPO-34) with high purity and crystallinity as compared to other templates. It can react with furfural and cyanoacetic ester to form bicyclo[3.2.1]octanes. It can also be used as an amino functionalized monomer which can interact with chitosan to synthesize hydrogel with potential applications in drug delivery systems.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-14.8 °F - closed cup

Flash Point(C)

-26 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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