284505
1,2-二氯乙烷
anhydrous, 99.8%
别名:
二氯化乙烯, 氯化乙烯
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关于此项目
线性分子式:
ClCH2CH2Cl
化学文摘社编号:
分子量:
98.96
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39050106
UNSPSC Code:
12352101
EC Number:
203-458-1
MDL number:
Beilstein/REAXYS Number:
605264
Grade:
anhydrous
Assay:
99.8%
Bp:
83 °C (lit.)
Vapor pressure:
87 mmHg ( 25 °C)
产品名称
1,2-二氯乙烷, anhydrous, 99.8%
impurities
<0.003% water
<0.005% water (100 mL pkg)
InChI key
WSLDOOZREJYCGB-UHFFFAOYSA-N
InChI
1S/C2H4Cl2/c3-1-2-4/h1-2H2
SMILES string
ClCCCl
grade
anhydrous
vapor density
3.4 (20 °C, vs air)
vapor pressure
87 mmHg ( 25 °C)
assay
99.8%
form
liquid
autoignition temp.
775 °F
expl. lim.
15.6 %
evapn. residue
<0.0003%
refractive index
n20/D 1.444 (lit.)
bp
83 °C (lit.)
mp
−35 °C (lit.)
density
1.256 g/mL at 25 °C (lit.)
Quality Level
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Application
1,2-二氯乙烷可用作从3,6-二溴-9H-咔唑合成3,6-二溴-9-（2-氯乙基）-9H-咔唑的反应物和溶剂。
Packaging
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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Decomposition of 1, 2-dichloroethane on titanium dioxide/silica.
Imamura S, et al.
Industrial & Engineering Chemistry Research, 28(10), 1449-1452 (1989)
U Rannug et al.
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