426458
二甲胺 溶液
40 wt. % in H2O
别名:
DMA
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关于此项目
线性分子式:
(CH3)2NH
化学文摘社编号:
分子量:
45.08
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
605257
Concentration:
38-42% (with HCl, titration), 40 wt. % in H2O
Form:
liquid
vapor density
1.55 (vs air)
Quality Segment
vapor pressure
16.97 psi ( 55 °C), 212 mmHg ( 20 °C)
form
liquid
autoignition temp.
753 °F
concentration
38-42% (with HCl, titration), 40 wt. % in H2O
refractive index
n20/D 1.37
density
0.89 g/mL at 25 °C
functional group
amine
SMILES string
CNC
InChI
1S/C2H7N/c1-3-2/h3H,1-2H3
InChI key
ROSDSFDQCJNGOL-UHFFFAOYSA-N
General description
Dimethylamine is utilized as a building block or reagent in the production of polyurethanes, ion-exchange resins, and dyes.
Application
Dimethylamine (DMA) solution can be used:
- To synthesize Ge7O14.5F2‚[(CH3)2NH2]3(H2O)0.86, a germanate-based porous inclusion complex.
- To synthesize ethyl 2-dimethylamino-4,6-diarylpyrimidine-5-carboxylates.
- To convert 5′-bromo-2,2′-bithiophene-5carboxaldehyde to 5′-dimethylamino-2,2′-bithiophene-5-carboxaldehyde.
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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
wgk
WGK 1
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter