等级
ACS reagent
质量水平
蒸汽密度
3.4 (20 °C, vs air)
蒸汽压
87 mmHg ( 25 °C)
检测方案
≥99.0%
形式
liquid
自燃温度
775 °F
expl. lim.
15.6 %
杂质
≤0.0003 meq/g Titr. acid
≤0.03% water
蒸发残留物
≤0.002%
颜色
APHA: ≤10
clear
折射率
n20/D 1.444 (lit.)
bp
83 °C (lit.)
mp
−35 °C (lit.)
密度
1.256 g/mL at 25 °C (lit.)
SMILES字符串
ClCCCl
InChI
1S/C2H4Cl2/c3-1-2-4/h1-2H2
InChI key
WSLDOOZREJYCGB-UHFFFAOYSA-N
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一般描述
1,2-二氯乙烷（二氯化乙烯，DCE）是一种溶剂。它是氯乙烯制造工业 （EDC-tar）产生的一种降解副产物。已在 鼠伤寒沙门氏菌 TA 1535 上检测了它的致突变活性。已研究过它对二氧化钛/二氧化硅（酸性催化剂）的催化降解作用。
应用
1,2-二氯乙烷（二氯化乙烯，DCE）可用于以下研究：
- 作为 脱卤球藻毒素 195 培养基中的电子受体。
- 在各种研究中用作氯代有机物的模型化合物。
- 在制备 Cl 掺杂的少层 WS 2 或 MoS 2 背栅场效应晶体管（FET）过程中的化学掺杂。
警示用语：
Danger
危险分类
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
靶器官
Respiratory system
WGK
WGK 3
法规信息
危险化学品
Lingming Yang et al.
Nano letters, 14(11), 6275-6280 (2014-10-14)
Low-resistivity metal-semiconductor (M-S) contact is one of the urgent challenges in the research of 2D transition metal dichalcogenides (TMDs). Here, we report a chloride molecular doping technique which greatly reduces the contact resistance (Rc) in the few-layer WS2 and MoS2.
U Rannug et al.
Chemico-biological interactions, 20(1), 1-16 (1978-01-01)
One of the main components in the waste products from vinyl chloride industries (EDC-tar), is ethylene dichloride (1,2-dichloroethane). This compound has been tested for mutagenicity on Salmonella typhimurium TA 1535. It is concluded that 1,2-dichloroethane gives a weak direct mutagenic
Decomposition of 1, 2-dichloroethane on titanium dioxide/silica.
Imamura S, et al.
Industrial & Engineering Chemistry Research, 28(10), 1449-1452 (1989)
X Maymó-Gatell et al.
Applied and environmental microbiology, 65(7), 3108-3113 (1999-07-02)
"Dehalococcoides ethenogenes" 195 can reductively dechlorinate tetrachloroethene (PCE) completely to ethene (ETH). When PCE-grown strain 195 was transferred (2% [vol/vol] inoculum) into growth medium amended with trichloroethene (TCE), cis-dichloroethene (DCE), 1,1-DCE, or 1,2-dichloroethane (DCA) as an electron acceptor, these chlorinated
Peiyu Ge et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(29), 11558-11563 (2012-06-06)
The photochemical reactivity of osmocene in a biphasic water-organic solvent system has been investigated to probe its water splitting properties. The photoreduction of aqueous protons to hydrogen under anaerobic conditions induced by osmocene dissolved in 1,2-dichloroethane and the subsequent water
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