chlorobenzene

C6H5Cl

CAS108-90-7

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Identification

CAS Number: 108-90-7
EC Number: 203-628-5
UN Number: 1134
Index Number: 602-033-00-1
PubChem CID: 7964

Physical-chemical properties

Molecular Formula: C6H5Cl
Molar Mass: 112.55 g/mol
IUPAC Name: chlorobenzene

Chemical Identifiers

InChI: InChI=1S/C6H5Cl/c7-6-4-2-1-3-5-6/h1-5H
InChI Key: MVPPADPHJFYWMZ-UHFFFAOYSA-N

Overview

chlorobenzene (CAS: 108-90-7) is a chemical compound widely used in industry. The molecular formula is C6H5Cl. The molar mass is 112.55 g/mol.

Safety & Classification

Warning

Classification:

Flam. Liq. 3; Acute Tox. 4; Skin Irrit. 2; Aquatic Chronic 2

GHS Pictograms

Flame

GHS02

Flammable. May ignite on contact with air, water, or heat sources.

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

H226

Flammable liquid and vapour.

H332

Harmful if inhaled.

H315

Causes skin irritation.

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

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H332

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

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	1134
ADR Class	3
Packing Group	III
Tunnel Code	D/E
Proper Shipping Name	Chlorbenzen
Marine Pollutant	No

Frequently Asked Questions

What is chlorobenzene?

chlorobenzene (CAS 108-90-7) is a chemical substance with the formula C6H5Cl used in various industrial applications.

What are the properties of chlorobenzene?

chlorobenzene has a molar mass of 112.55 g/mol. It is classified as Flam. Liq. 3; Acute Tox. 4; Skin Irrit. 2; Aquatic Chronic 2. See the technical data above for more details.

How to store chlorobenzene safely?

chlorobenzene 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 chlorobenzene dangerous?

chlorobenzene carries the signal word "Warning". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy chlorobenzene?

You can order chlorobenzene (CAS 108-90-7) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.