所有图片(1)

34872

Sigma-Aldrich

1,2-二氯乙烷

suitable for HPLC, ≥99.8%

别名:
氯化乙烯, 二氯化乙烯
线性分子式:
ClCH2CH2Cl
CAS号:
分子量:
98.96
Beilstein:
605264
EC 号:
MDL编号:
eCl@ss:
39050106
PubChem化学物质编号:
NACRES:
NA.04

质量水平

100

蒸汽密度

3.4 (20 °C, vs air)

蒸汽压

87 mmHg ( 25 °C)

测定

≥99.8%

形式

liquid

自燃温度

775 °F

expl. lim.

15.6 %

应用

HPLC: suitable

杂质

≤0.0005% non-volatile matter
≤0.001% free acid (as HCl)
≤0.02% water (Karl Fischer)

透射比

230 nm, ≥25%
245 nm, ≥90%
270 nm, ≥98%

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.)

特色行业

Food and Beverages

SMILES string

ClCCCl

InChI

1S/C2H4Cl2/c3-1-2-4/h1-2H2

InChI key

WSLDOOZREJYCGB-UHFFFAOYSA-N

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相关类别

一般描述

1,2-Dichloroethane (ethylene dichloride, DCE) is a solvent. It is one of the degradation by-product released from vinyl chloride manufacturing industries (EDC-tar). Its mutagenic activity has been tested on Salmonella typhimurium TA 1535. Its catalytic degradation over titania/silica (acid catalysts) has been investigated.

应用

1,2-Dichloroethane (ethylene dichloride, DCE) has been used for the chemical doping during the fabrication of Cl-doped few-layer WS2 or MoS2 back gate field-effect transistors (FETs). It may be employed as an electron acceptor in the culture medium of Dehalococcoides ethenogenes 195. It may be employed as model compound for chlorinated organics in various studies.

包装

1, 2, 4×4 L in glass bottle
100 mL in glass bottle

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警示用语:

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

靶器官

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK Germany

WGK 3

闪点(F)

55.4 °F - closed cup

闪点(C)

13 °C - closed cup

分析证书

原产地证书 (CofO)

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....
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...
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)
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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