产品名称
N,N-二甲基甲酰胺, analytical standard
InChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
SMILES string
[H]C(=O)N(C)C
grade
analytical standard
vapor density
2.5 (vs air)
vapor pressure
2.7 mmHg ( 20 °C)
assay
≥99.9% (GC)
autoignition temp.
833 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
15.2 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤0.2% water
water
refractive index
n20/D 1.430 (lit.)
n20/D 1.430
bp
153 °C (lit.)
mp
−61 °C (lit.)
density
0.944 g/mL (lit.)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
Quality Level
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Application
General description
Other Notes
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
商品
Learn about analyzing organic volatile impurities (OVIs) in pharmaceuticals using SH-GC, focusing on suitable solvents and ensuring compliance.
顶空级溶剂在有机挥发性杂质分析之中的应用
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