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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:
109-89-7
Molecular Weight:
73.14
Beilstein:
605268
EC Number:
203-716-3
MDL number:
MFCD00009032
PubChem Substance ID:
24864093

vapor density

2.5 (vs air)

Quality Level

200

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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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

Regulatory Information

危险化学品

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A New Synthetic Approach to Functionalized Bicyclo [3.2.1] octanes
Ismiev A, et al.
Russ. J. Gen. Chem., 88(7), 1533-1536 (2018)
Synthesis of SAPO-34 templated by diethylamine: Crystallization process and Si distribution in the crystals
Liu G, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 114(1-3), 416-423 (2008)
A simple strategy for robust preparation and characterisation of hydrogels derived from chitosan and amino functional monomers for biomedical applications
Khan F, et al.
Journal of Material Chemistry B: Materials for Biology and Medicine, 6(31), 5115-5129 (2018)
Clarence M Ongkudon et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 878(28), 2719-2725 (2010-09-03)
Anion exchange monolithic chromatography is increasingly becoming a prominent tool for plasmid DNA purification but no generic protocol is available to purify all types of plasmid DNA. In this work, we established a simple framework and used it to specifically
Muhammad J A Shiddiky et al.
Journal of the American Chemical Society, 132(29), 10053-10063 (2010-07-06)
A highly selective and sensitive electrochemical biosensor has been developed that detects DNA hybridization by employing the electrocatalytic activity of ferrocene (Fc) bearing cyclen complexes (cyclen = 1,4,7,10-tetraazacyclododecane, Fc[Zn(cyclen)H(2)O](2)(ClO(4))(4) (R1), Fc(cyclen)(2) (R2), Fc[Zn(cyclen)H(2)O](ClO(4))(2) (R3), and Fc(cyclen) (R4)). A sandwich-type approach
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