511668
1,2-二氯乙烷
anhydrous, 99.8%
别名:
二氯化乙烯, 氯化乙烯
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线性分子式:
ClCH2CH2Cl
化学文摘社编号:
分子量:
98.96
EC Number:
203-458-1
UNSPSC Code:
12190000
MDL number:
Beilstein/REAXYS Number:
605264
InChI
1S/C2H4Cl2/c3-1-2-4/h1-2H2
InChI key
WSLDOOZREJYCGB-UHFFFAOYSA-N
SMILES string
ClCCCl
grade
anhydrous
vapor density
3.4 (20 °C, vs air)
vapor pressure
87 mmHg ( 25 °C)
assay
99.8%
autoignition temp.
775 °F
expl. lim.
15.6 %
mp
−35 °C (lit.)
density
1.256 g/mL at 25 °C (lit.)
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General description
1,2-Dichloroethane (1,2-DCA, EDC) is a halogenated aliphatic hydrocarbon commonly used as a precursor for generating vinyl chloride. Genotoxic studies of EDC have been reported. Structural investigation of EDC by electron diffraction shows that trans-form predominated over gauche-form. The degradation of 1,2-DCA with simultaneous current generation by anodophilic consortia present in microbial fuel cells (MFCs) has been studied. The determination of 1,2-DCA in aqueous solution by an enzyme-based fiber optic biosensor has been reported. The spin-lattice relaxation time of 1,2-DCA in both solid and liquid state has been measured.
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
新产品
此项目有
A review of the genotoxicity of 1,2-dichloroethane (EDC).
Gwinn MR, et al.
Mutation Research, Reviews in Mutation Research, 727(1), 42-53 (2011)
Development of a fiber optic enzymatic biosensor for 1, 2-dichloroethane.
Campbell DW, et al.
Biotechnology Letters, 28(12), 883-887 (2006)
Nuclear Magnetic Relaxation in 1,2-Dichloroethane.
Linder S.
J. Chem. Phys. , 26(4), 900-905 (1957)
Enhanced removal of 1,2-dichloroethane by anodophilic microbial consortia.
Pham H, et al.
Water Research, 43(11), 2936-2946 (2009)
The Structure and Internal Motion of 1,2-Dichloroethane.
Ainsworth J and Karle J.
J. Chem. Phys. , 20(3), 425-427 (1952)
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