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466212

Sigma-Aldrich

1,1,2-Trichloroethane

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

Synonyme(s) :

β-Trichloroethane, Vinyltrichloride

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About This Item

Formule linéaire :
ClCH2CHCl2
Numéro CAS:
79-00-5
Poids moléculaire :
133.40
Numéro Beilstein :
1731726
Numéro MDL:
MFCD00000852
Code UNSPSC :
12352100
ID de substance PubChem :
24870333
Nomenclature NACRES :
NA.22

Pureté

97%

Contient

≤3% 2-propanol as stabilizer

Indice de réfraction

n20/D 1.471 (lit.)

Point d'ébullition

110-115 °C (lit.)

Densité

1.435 g/mL at 25 °C (lit.)

Chaîne SMILES 

ClCC(Cl)Cl

InChI

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

Clé InChI

UBOXGVDOUJQMTN-UHFFFAOYSA-N

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Description générale

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).

Pictogrammes

Skull and crossbonesHealth hazard
GHS06,GHS08

Mention d'avertissement

Danger

Mentions de danger

H302 + H312,H331,H351,H412

Classification des risques

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

Risques supp

EUH066

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

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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)
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)
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
Robert Zaleśny et al.
Journal of molecular modeling, 13(6-7), 785-791 (2007-04-18)
The UV-Vis spectra of series of polymethylmethacrylate (PMMA) copolymers with attached trans-azobenzene derivatives were measured in 1,1,2-trichloroethane. In order to gain some insight into the recorded spectra, the quantum chemical calculations were performed for the substituted azobenzenes using both configuration
Maciej Bujak et al.
Chemical communications (Cambridge, England), (37)(37), 4439-4441 (2008-09-20)
Pressure-induced transformations between gauche-, gauche+ and transoid conformations have been evidenced by X-ray single-crystal diffraction for 1,1,2-trichloroethane, and the energies of intermolecular interactions, conformational conversion, and the latent heat have been determined.
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