900633
二氯甲烷
anhydrous, contains 40-150 ppm amylene as stabilizer, ZerO2®, ≥99.8%
别名:
亚甲基氯
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关于此项目
经验公式（希尔记法）:
CH2Cl2
化学文摘社编号:
分子量:
84.93
EC Number:
200-838-9
UNSPSC Code:
12191502
NACRES:
NA.21
Beilstein/REAXYS Number:
1730800
MDL number:
Assay:
≥99.8%
Grade:
ZerO2®
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
InChI
1S/CH2Cl2/c2-1-3/h1H2
SMILES string
ClCCl
grade
ZerO2®
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
assay
≥99.8%
form
liquid
autoignition temp.
1223 °F
quality
anhydrous
contains
40-150 ppm amylene as stabilizer
expl. lim.
22 %
dilution
(for analytical testing)
impurities
≤0.001% water
water
Quality Level
bp
39.8-40 °C (lit.)
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Application
ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.
Legal Information
ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
wgk
WGK 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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