40248
N,N-二甲基甲酰胺
puriss., absolute, over molecular sieve (H2O ≤0.01%), ≥99.8% (GC)
别名:
DMF, NSC 5356
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关于此项目
线性分子式:
HCON(CH3)2
化学文摘社编号:
分子量:
73.09
EC Number:
200-679-5
UNSPSC Code:
12352111
PubChem Substance ID:
Beilstein/REAXYS Number:
605365
MDL number:
vapor density
2.5 (vs air)
vapor pressure
2.7 mmHg ( 20 °C)
grade
absolute, puriss.
assay
≥99.8% (GC)
autoignition temp.
833 °F
quality
over molecular sieve (H2O ≤0.01%)
expl. lim.
15.2 %
impurities
≤0.005% free alkali (as NH3)
refractive index
n20/D 1.430
bp
153 °C (lit.)
mp
−61 °C (lit.)
density
0.944 g/mL (lit.)
SMILES string
[H]C(=O)N(C)C
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
InChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
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Application
多种疏水性有机化合物的溶剂。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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