371696
四氯乙烯
anhydrous, ≥99%
别名:
PCE, 全氯乙烯
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关于此项目
线性分子式:
CCl2=CCl2
化学文摘社编号:
分子量:
165.83
Beilstein:
1361721
EC 号:
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.04
等级
anhydrous
质量水平
蒸汽密度
5.83 (vs air)
蒸汽压
13 mmHg ( 20 °C)
19 mmHg ( 25 °C)
方案
≥99%
表单
liquid
技术
FTIR: suitable
杂质
<0.002% water
<0.005% water (100 mL pkg)
蒸发残留物
<0.0005%
折射率
n20/D 1.505 (lit.)
沸点
121 °C (lit.)
mp
−22 °C (lit.)
溶解性
water: soluble 0.15 g/L at 25 °C
密度
1.623 g/mL at 25 °C (lit.)
SMILES字符串
Cl\C(Cl)=C(\Cl)Cl
InChI
1S/C2Cl4/c3-1(4)2(5)6
InChI key
CYTYCFOTNPOANT-UHFFFAOYSA-N
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警示用语：
Warning
危险分类
Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Central nervous system
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
No data available
闪点(°C)
No data available
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
unsym.-heptachloropropane
Farlow MW
Organic Syntheses, 17, 58-58 (1937)
1-Chloro-1-(trichloroethenyl)cyclopropane
Liese T, et al.
Organic Syntheses, 69, 144-144 (1990)
Jenn-Shing Chen et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(10), 2287-2293 (2004-07-14)
The dimerization of 2,2-dimethyl-3-ethyl-3-pentanol in tetrachloroethylene in the diluted region has been studied at four temperatures by IR spectroscopy. The aforementioned solute compound is chosen because self-association beyond dimerization is hampered by the steric hindrance generated by the bulky sidechains.
Decomposition of aqueous tetrachloroethylene by Fenton oxidation treatment.
Yoshida M, et al.
Water Science and Technology, 42(1-2), 203-208 (2000)
Robert DM and Murphy B.
Chlorinated Solvents: A Forensic Evaluation, 84-85 (2013)
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