benzoyl chloride

C7H5ClO

CAS98-88-4

Danger

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Identification

CAS Number: 98-88-4
EC Number: 202-710-8
UN Number: 1736
Index Number: 607-012-00-0
PubChem CID: 7412

Physical-chemical properties

Molecular Formula: C7H5ClO
Molar Mass: 140.56 g/mol
IUPAC Name: benzoyl chloride

Chemical Identifiers

InChI: InChI=1S/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5H
InChI Key: PASDCCFISLVPSO-UHFFFAOYSA-N

Overview

benzoyl chloride (CAS: 98-88-4) is a chemical compound widely used in industry. The molecular formula is C7H5ClO. The molar mass is 140.56 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 4 *; Acute Tox. 4 *; Acute Tox. 4 *; Skin Corr. 1B; Skin Sens. 1

GHS Pictograms

Exclamation Mark

GHS07

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

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H332

Harmful if inhaled.

H312

Harmful in contact with skin.

H302

Harmful if swallowed.

H314

Causes severe skin burns and eye damage.

H317

May cause an allergic skin reaction.

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

Harmful

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:

H312 H314 H317

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H314

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	1736
ADR Class	8
Packing Group	II
Tunnel Code	E
Proper Shipping Name	Benzoylchlorid
Marine Pollutant	No

Frequently Asked Questions

What is benzoyl chloride?

benzoyl chloride (CAS 98-88-4) is a chemical substance with the formula C7H5ClO used in various industrial applications.

What are the properties of benzoyl chloride?

benzoyl chloride has a molar mass of 140.56 g/mol. It is classified as Acute Tox. 4 *; Acute Tox. 4 *; Acute Tox. 4 *; Skin Corr. 1B; Skin Sens. 1. See the technical data above for more details.

How to store benzoyl chloride safely?

benzoyl chloride 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 benzoyl chloride dangerous?

benzoyl chloride carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy benzoyl chloride?

You can order benzoyl chloride (CAS 98-88-4) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.