2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile

C8Cl4N2

CAS1897-41-2

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Identification

CAS Number: 1897-41-2
EC Number: 401-550-8
UN Number: 3077
Index Number: 608-016-00-5
PubChem CID: 74694

Physical-chemical properties

Molecular Formula: C8Cl4N2
Molar Mass: 265.90 g/mol
IUPAC Name: 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile

Chemical Identifiers

InChI: InChI=1S/C8Cl4N2/c9-5-3(1-13)6(10)8(12)4(2-14)7(5)11
InChI Key: TXRVDQMSXQKAPG-UHFFFAOYSA-N

Overview

2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile (CAS: 1897-41-2) is a chemical compound widely used in industry. The molecular formula is C8Cl4N2. The molar mass is 265.90 g/mol.

Safety & Classification

Warning

Classification:

Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Environment

GHS09

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H317

May cause an allergic skin reaction.

H400

Very toxic to aquatic life.

H410

Very 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

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H317

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3077
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	1,4-Dicyano-2,3,5,6-tetrachlorbenzen
Marine Pollutant	No

Frequently Asked Questions

What is 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile?

2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile (CAS 1897-41-2) is a chemical substance with the formula C8Cl4N2 used in various industrial applications.

What are the properties of 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile?

2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile has a molar mass of 265.90 g/mol. It is classified as Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile safely?

2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile 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 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile dangerous?

2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile?

You can order 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile (CAS 1897-41-2) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.