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1,1,2,2-tetrachloroethene

C2Cl4

CAS127-18-4

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Identification

CAS Number: 127-18-4
EC Number: 204-825-9
UN Number: 1897
Index Number: 602-028-00-4
PubChem CID: 31373

Physical-chemical properties

Molecular Formula: C2Cl4
Molar Mass: 165.80 g/mol
IUPAC Name: 1,1,2,2-tetrachloroethene

Chemical Identifiers

InChI: InChI=1S/C2Cl4/c3-1(4)2(5)6
InChI Key: CYTYCFOTNPOANT-UHFFFAOYSA-N

Overview

1,1,2,2-tetrachloroethene (CAS: 127-18-4) is a chemical compound widely used in industry. The molecular formula is C2Cl4. The molar mass is 165.80 g/mol.

Safety & Classification

Warning

Classification:

Carc. 2; Aquatic Chronic 2

GHS Pictograms

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H411

Toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Transport (ADR)

UN Number	1897
ADR Class	6.1
Packing Group	III
Tunnel Code	E
Proper Shipping Name	Tetrachlorethylen
Marine Pollutant	No

Frequently Asked Questions

What is 1,1,2,2-tetrachloroethene?

1,1,2,2-tetrachloroethene (CAS 127-18-4) is a chemical substance with the formula C2Cl4 used in various industrial applications.

What are the properties of 1,1,2,2-tetrachloroethene?

1,1,2,2-tetrachloroethene has a molar mass of 165.80 g/mol. It is classified as Carc. 2; Aquatic Chronic 2. See the technical data above for more details.

How to store 1,1,2,2-tetrachloroethene safely?

1,1,2,2-tetrachloroethene should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is 1,1,2,2-tetrachloroethene dangerous?

1,1,2,2-tetrachloroethene carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 1,1,2,2-tetrachloroethene?

You can order 1,1,2,2-tetrachloroethene (CAS 127-18-4) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.