Trichloroethylene

Name: Trichloroethylene
Brand: SIAL

anhydrous, contains 40 ppm diisopropylamine as stabilizer, ≥99%

Synonym(s):

TCE, Trichloroethene

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About This Item

Linear Formula:

ClCH=CCl₂

CAS Number:

79-01-6

Molecular Weight:

131.39

Beilstein/REAXYS Number:

1736782

EC Number:

201-167-4

MDL number:

MFCD00000838

UNSPSC Code:

12352101

PubChem Substance ID:

57649694

NACRES:

NA.21

Grade:

anhydrous

Assay:

≥99%

Bp:

86.7 °C (lit.)

Vapor pressure:

61 mmHg ( 20 °C)

Key Documents

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grade

anhydrous

Quality Level

100

vapor density

4.5 (vs air)

vapor pressure

61 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

770 °F

contains

40 ppm diisopropylamine as stabilizer

impurities

<0.002% water
<0.005% water (100 mL pkg)

evapn. residue

<0.0005%

refractive index

n20/D 1.476 (lit.)

bp

86.7 °C (lit.)

mp

−84.8 °C (lit.)

density

1.463 g/mL at 25 °C (lit.)

SMILES string

Cl\C=C(\Cl)Cl

InChI

1S/C2HCl3/c3-1-2(4)5/h1H

InChI key

XSTXAVWGXDQKEL-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item	PHR1562	1.00958	30-4000
Sigma-Aldrich 372145 Trichloroethylene	Supelco PHR1562 Trichloroethylene	Supelco 1.00958 Trichloroethylene	Sigma-Aldrich 30-4000 Trichloroethylene
Quality Level 100	Quality Level 300	Quality Level 200	Quality Level -
assay ≥99%	assay -	assay -	assay ≥99.5%
grade anhydrous	grade certified reference material, pharmaceutical secondary standard	grade -	grade JIS special grade
form liquid	form -	form liquid	form liquid
bp 86.7 °C (lit.)	bp 86.7 °C (lit.)	bp 86.7 °C (lit.)	bp 86.7 °C (lit.)
autoignition temp. 770 °F	autoignition temp. 770 °F	autoignition temp. 770 °F	autoignition temp. 770 °F

pictograms

GHS08,GHS07

signalword

Danger

hcodes

H315,H317,H319,H336,H341,H350,H412

pcodes

P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Central nervous system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

closed cup - does not flash

flash_point_c

closed cup - does not flash

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Tuning conformation, assembly, and charge transport properties of conjugated polymers by printing flow.

Kyung Sun Park et al.

Science advances, 5(8), eaaw7757-eaaw7757 (2019-08-27)

Intrachain charge transport is unique to conjugated polymers distinct from inorganic and small molecular semiconductors and is key to achieving high-performance organic electronics. Polymer backbone planarity and thin film morphology sensitively modulate intrachain charge transport. However, simple, generic nonsynthetic approaches

NTP Toxicology and Carcinogenesis Studies of Trichloroethylene (CAS No. 79-01-6) in Four Strains of Rats (ACI, August, Marshall, Osborne-Mendel) (Gavage Studies).

National Toxicology Program technical report series, 273, 1-299 (1988-04-01)

Trichloroethylene is an industrial solvent used primarily for vapor degreasing and cold cleaning. It was selected for study because of its industrial use and for potential for human exposure. (An estimated 3.5 million workers are exposed to trichloroethylene.) In an

Reductive dehalogenation of trichloroethylene using zero-valent iron.

Gotpagar J, et al.

Environmental Progress & Sustainable Energy, 16(2), 137-143 (1997)

Trichloroethylene. I. An overview.

E M Waters et al.

Journal of toxicology and environmental health, 2(3), 671-707 (1977-01-01)

Trichloroethylene (TCE) has been an industrial chemical of some importance for the past 50 years. First synthesized by Fischer in 1864, TCE has enjoyed considerable industrial usage as a degreaser and limited medical use as an inhalation anesthetic and analgesic.

Chlorinated Decreasing Solvents: Physical-Chemical Properties Affecting Aquifer Contamination and Remediation.

Jackson RE and Dwarakanath V.

Ground Water Monitoring & Remediation, 19(4), 102-110 (1999)

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