38950
二甲胺 溶液
purum, 33% in absolute ethanol (~5.6 M)
别名:
N,N-Dimethylamine
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线性分子式:
(CH3)2NH
化学文摘社编号:
分子量:
45.08
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
605257
Concentration:
32-34% (titration), 33% in absolute ethanol (~5.6 M)
Form:
liquid
grade
purum
Quality Level
form
liquid
concentration
32-34% (titration), 33% in absolute ethanol (~5.6 M)
density
0.76 g/cm3
functional group
amine
SMILES string
CNC
InChI
1S/C2H7N/c1-3-2/h3H,1-2H3
InChI key
ROSDSFDQCJNGOL-UHFFFAOYSA-N
General description
二甲胺(DMA)是一种多功能的有机化合物，在有机合成中常用作反应试剂和合成砌块。也在多种反应中用作碱，包括曼尼希反应和迈克尔加成反应。
Application
二甲胺溶液（33%的无水乙醇溶液）可用于唾液酸乙酯化反应。也可用作Pd催化C-N交叉偶联反应试剂。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
flash_point_f
3.2 °F - closed cup
flash_point_c
-16 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
L Lee et al.
Cancer research, 41(10), 3992-3994 (1981-10-01)
Using a method for nitrosamine analysis that gives high recovery values and that is free from artifactual synthesis of nitrosamines, we have shown that human feces do not contain volatile nitrosamines (detection limit, 0.1 to 0.5 microgram/kg). We also showed
George Nicholson et al.
PLoS genetics, 7(9), e1002270-e1002270 (2011-09-21)
We have performed a metabolite quantitative trait locus (mQTL) study of the (1)H nuclear magnetic resonance spectroscopy ((1)H NMR) metabolome in humans, building on recent targeted knowledge of genetic drivers of metabolic regulation. Urine and plasma samples were collected from
C Mulder et al.
Journal of neural transmission (Vienna, Austria : 1996), 109(9), 1203-1208 (2002-08-31)
Nitric oxide (NO) may play a role in the pathophysiology of Alzheimer's disease (AD). Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of NO synthase, is involved in regulation of NO production. Recently it has been reported that dimethylarginine dimethylaminohydrolase, an enzyme
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 38950-1L-F | 04061837672842 |
| 38950-250ML-F | 04061837672859 |