1,2,4-trichlorobenzene

C6H3Cl3

CAS120-82-1

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Identification

CAS Number: 120-82-1
EC Number: 204-428-0
UN Number: 2321
Index Number: 602-087-00-6
PubChem CID: 13

Physical-chemical properties

Molecular Formula: C6H3Cl3
Molar Mass: 181.40 g/mol
IUPAC Name: 1,2,4-trichlorobenzene

Chemical Identifiers

InChI: InChI=1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H
InChI Key: PBKONEOXTCPAFI-UHFFFAOYSA-N

Overview

1,2,4-trichlorobenzene (CAS: 120-82-1) is a chemical compound widely used in industry. The molecular formula is C6H3Cl3. The molar mass is 181.40 g/mol.

Safety & Classification

Warning

Classification:

Acute Tox. 4 *; Skin Irrit. 2; 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

H302

Harmful if swallowed.

H315

Causes skin irritation.

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:

H315

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H302

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	2321
ADR Class	6.1
Packing Group	III
Tunnel Code	E
Proper Shipping Name	1,2,4-Trichlorbenzen, flüssig
Marine Pollutant	No

Frequently Asked Questions

What is 1,2,4-trichlorobenzene?

1,2,4-trichlorobenzene (CAS 120-82-1) is a chemical substance with the formula C6H3Cl3 used in various industrial applications.

What are the properties of 1,2,4-trichlorobenzene?

1,2,4-trichlorobenzene has a molar mass of 181.40 g/mol. It is classified as Acute Tox. 4 *; Skin Irrit. 2; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store 1,2,4-trichlorobenzene safely?

1,2,4-trichlorobenzene 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 1,2,4-trichlorobenzene dangerous?

1,2,4-trichlorobenzene carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 1,2,4-trichlorobenzene?

You can order 1,2,4-trichlorobenzene (CAS 120-82-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.