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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 Segment
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


