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437530

Trichloroethylene

Name: Trichloroethylene
Brand: SIAL

ACS reagent, ≥99.5%

Synonym(s):

TCE, Trichloroethene

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About This Item

Linear Formula:

ClCH=CCl₂

CAS Number:

79-01-6

Molecular Weight:

131.39

EC Number:

201-167-4

UNSPSC Code:

12352101

PubChem Substance ID:

329756385

Beilstein/REAXYS Number:

1736782

MDL number:

MFCD00000838

Assay:

≥99.5%

Grade:

ACS reagent

Bp:

86.7 °C

Vapor pressure:

61 mmHg ( 20 °C)

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Properties

grade

ACS reagent

Quality Segment

200

vapor density

4.5 (vs air)

vapor pressure

61 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

770 °F

dilution

(for analytical testing)

impurities

≤0.0001 meq/g Titr. Acid, ≤0.0003 meq/g Titr. base, ≤0.02% water

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.476 (lit.)

bp

86.7 °C

mp

−84.8 °C (lit.)

density

1.463 g/mL at 25 °C (lit.)

cation traces

heavy metals: ≤1 ppm

SMILES string

Cl\C=C(\Cl)Cl

InChI

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

InChI key

XSTXAVWGXDQKEL-UHFFFAOYSA-N

Description

Packaging

Packaged in poly-coated bottle

Other Notes

Contains free halogens

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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. 1B - 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

WGK 3

flash_point_f

closed cup - does not flash

flash_point_c