386456
二乙胺
purified by redistillation, 99.5%
别名:
N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine
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关于此项目
线性分子式:
(C2H5)2NH
化学文摘社编号:
分子量:
73.14
UNSPSC Code:
12191502
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-716-3
Beilstein/REAXYS Number:
605268
MDL number:
Assay:
99.5%
Technique(s):
ELISA: suitable
Bp:
55 °C (lit.)
Vapor pressure:
14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)
产品名称
二乙胺, purified by redistillation, 99.5%
InChI key
HPNMFZURTQLUMO-UHFFFAOYSA-N
InChI
1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
SMILES string
CCNCC
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.)
functional group
amine
Quality Level
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Application
二乙胺是制备高纯度、高结晶度硅磷酸铝分子筛 (SAPO-34) 的良好模板剂。可与糠醛和氰乙酸酯反应生成二环 [3.2.1] 辛烷。也可作为氨基官能化单体与壳聚糖作用，合成水凝胶，在药物传递系统中具有潜在的应用价值。
signalword
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
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-14.8 °F - closed cup
flash_point_c
-26 °C - closed cup
ppe
Faceshields, Gloves, Goggles
法规信息
危险化学品
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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
Katina S S Dossou et al.
Journal of chromatography. A, 1216(44), 7450-7455 (2009-06-26)
A polysaccharide-based chiral stationary phase (Sepapak-4), with cellulose tris(4-chloro-3-methylphenylcarbamate) as chiral selector, has been investigated in liquid chromatography (LC). Its enantioresolution power was evaluated towards 13 basic amino-drugs with widely different structures and polarities, using polar organic mobile phases. After
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