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Merck
CN

40240

Sigma-Aldrich

N,N-二甲基甲酰胺

suitable for UV/Vis spectroscopy, ACS reagent, ≥99.8% (GC)

别名:

DMF, NSC 5356

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线性分子式:
HCON(CH3)2
化学文摘社编号:
分子量:
73.09
Beilstein:
605365
EC 号:
MDL编号:
UNSPSC代码:
12190000
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等级

ACS reagent

蒸汽密度

2.5 (vs air)

蒸汽压

2.7 mmHg ( 20 °C)

方案

≥99.8% (GC)

自燃温度

833 °F

expl. lim.

15.2 %

技术

UV/Vis spectroscopy: suitable

折射率

n20/D 1.430 (lit.)

沸点

153 °C (lit.)

mp

−61 °C (lit.)

密度

0.944 g/mL (lit.)

λ

1 cm path, H2O reference

紫外吸收

λ: 270 nm Amax: 1.00
λ: 275 nm Amax: 0.30
λ: 280 nm Amax: 0.25
λ: 290 nm Amax: 0.14
λ: 295 nm Amax: 0.10
λ: 300 nm Amax: 0.1
λ: 310 nm Amax: 0.05
λ: 320 nm Amax: 0.03
λ: 340 nm Amax: 0.005

SMILES字符串

[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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