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Merck
CN

466212

Sigma-Aldrich

1,1,2-Trichloroethane

contains ≤3% 2-propanol as stabilizer, 97%

Synonym(s):

β-Trichloroethane, Vinyltrichloride

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About This Item

Linear Formula:
ClCH2CHCl2
CAS Number:
79-00-5
Molecular Weight:
133.40
Beilstein:
1731726
MDL number:
MFCD00000852
UNSPSC Code:
12352100
PubChem Substance ID:
24870333
NACRES:
NA.22

Key Documents

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Assay

97%

contains

≤3% 2-propanol as stabilizer

refractive index

n20/D 1.471 (lit.)

bp

110-115 °C (lit.)

density

1.435 g/mL at 25 °C (lit.)

functional group

chloro

SMILES string

ClCC(Cl)Cl

InChI

1S/C2H3Cl3/c3-1-2(4)5/h2H,1H2

InChI key

UBOXGVDOUJQMTN-UHFFFAOYSA-N

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General description

1,1,2-Trichloroethane (1,1,2-TCA), a chlorinated aliphatic hydrocarbon, is a common groundwater pollutant. Microbial detoxification of 1,1,2-TCA has been studied. Ni supported on mesoporous silica (SBA-16) catalyzed hydrodechlorination of 1,1,2-trichloroethane has been reported. Rotational isomers of 1,1,2-trichloroethane in the gaseous and liquid states have been investigated by the infrared absorption spectra.

Application

  • Advanced Material Development: Research into the synthesis of UiO-66 3D photonic crystals highlights the use of 1,1,2-Trichloroethane in the creation of new materials for efficient vapor detection, supporting advancements in sensor technology (Wang et al., 2022).

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2

Supplementary Hazards

EUH066

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2697
MKCS4902
MKCP9466
MKCP9462
MKCN7516

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Single-step preparation of Ni catalysts supported on mesoporous silicas (SBA-15 and SBA-16) and the effect of pore structure on the selective hydrodechlorination of 1, 1, 2-trichloroethane to VCM.
Park Y, et al.
Catalysis Today, 97(2), 195-203 (2004)
Infrared Absorption Investigation on the Rotational Isomerism of 1, 1, 2-Trichloroethane.
Kuratani K and Mizushima S-I.
J. Chem. Phys. , 22(8), 1403-1405 (1954)
Siyan Zhao et al.
PloS one, 10(3), e0119507-e0119507 (2015-04-04)
1,1,2-trichloroethane (1,1,2-TCA) has become a common groundwater pollutant due to historically extensive utilization, improper disposal, as well as from incomplete dechlorination of 1,1,2,2-tetrachloroethane. Currently, limited information is available on microbial detoxification of 1,1,2-TCA. Desulfitobacterium sp. strain PR, which was isolated
Constantinos V Chrysikopoulos et al.
Environmental science & technology, 38(10), 2940-2945 (2004-06-24)
The impact of acoustic pressure waves on multicomponent nonaqueous phase liquid (NAPL) ganglia dissolution in water saturated columns packed with glass beads was investigated. Laboratory data from dissolution experiments with two and three component NAPL mixtures suggested that acoustic waves
Kimberly S Bowman et al.
FEMS microbiology letters, 290(2), 188-194 (2008-12-05)
Although anaerobic bioremediation of chlorinated organic contaminants in the environment often requires exogenous supply of hydrogen as an electron donor, little is known about the ability of hydrogen-producing bacteria to grow in the presence of chlorinated solvents. In this study
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