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371696

Tetrachloroethylene

Name: Tetrachloroethylene
Brand: SIAL

anhydrous, ≥99%

Synonym(s):

PCE, Perchloroethylene

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About This Item

Linear Formula:

CCl₂=CCl₂

CAS Number:

127-18-4

Molecular Weight:

165.83

UNSPSC Code:

12352101

NACRES:

NA.04

PubChem Substance ID:

57649708

EC Number:

204-825-9

Beilstein/REAXYS Number:

1361721

MDL number:

MFCD00000834

Assay:

≥99%

Grade:

anhydrous

Technique(s):

FTIR: suitable

Bp:

121 °C (lit.)

Vapor pressure:

13 mmHg ( 20 °C), 19 mmHg ( 25 °C)

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Properties

grade

anhydrous

Quality Segment

100

vapor density

5.83 (vs air)

vapor pressure

13 mmHg ( 20 °C), 19 mmHg ( 25 °C)

assay

≥99%

form

liquid

technique(s)

FTIR: suitable

impurities

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

evapn. residue

<0.0005%

refractive index

n20/D 1.505 (lit.)

bp

121 °C (lit.)

mp

−22 °C (lit.)

solubility

water: soluble 0.15 g/L at 25 °C

density

1.623 g/mL at 25 °C (lit.)

SMILES string

Cl\C(Cl)=C(\Cl)Cl

InChI

1S/C2Cl4/c3-1(4)2(5)6

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

Description

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pictograms

GHS08,GHS07,GHS09

signalword

Warning

hcodes

H315,H317,H319,H336,H351,H411

pcodes

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

Hazard Classifications

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

target_organs

Central nervous system

Storage Class

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

wgk

WGK 3

flash_point_f

No data available

flash_point_c