3-chloro-4-methylbenzenesulfonyl chloride

C7H6Cl2O2S

CAS42413-03-6

Danger

Consulting for 3-chloro-4-methylbenzenesulfonyl chloride

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Identification

CAS Number: 42413-03-6
EC Number: 412-890-1
UN Number: 3261
Index Number: 016-077-00-9
PubChem CID: 259744

Physical-chemical properties

Molecular Formula: C7H6Cl2O2S
Molar Mass: 225.09 g/mol
IUPAC Name: 3-chloro-4-methylbenzenesulfonyl chloride

Chemical Identifiers

InChI: InChI=1S/C7H6Cl2O2S/c1-5-2-3-6(4-7(5)8)12(9,10)11/h2-4H,1H3
InChI Key: GNYVVCRRZRVBDD-UHFFFAOYSA-N

Overview

3-chloro-4-methylbenzenesulfonyl chloride (CAS: 42413-03-6) is a chemical compound widely used in industry. The molecular formula is C7H6Cl2O2S. The molar mass is 225.09 g/mol.

Safety & Classification

Danger

Classification:

Skin Corr. 1B; Skin Sens. 1; Aquatic Chronic 3

GHS Pictograms

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

Exclamation Mark

GHS07

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H314

Causes severe skin burns and eye damage.

H317

May cause an allergic skin reaction.

H412

Harmful 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

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:

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

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	3261
ADR Class	8
Packing Group	II
Tunnel Code	E
Proper Shipping Name	2-Chlor-4-toluensulfochlorid, erstarrte Schmelze
Marine Pollutant	No

Frequently Asked Questions

What is 3-chloro-4-methylbenzenesulfonyl chloride?

3-chloro-4-methylbenzenesulfonyl chloride (CAS 42413-03-6) is a chemical substance with the formula C7H6Cl2O2S used in various industrial applications.

What are the properties of 3-chloro-4-methylbenzenesulfonyl chloride?

3-chloro-4-methylbenzenesulfonyl chloride has a molar mass of 225.09 g/mol. It is classified as Skin Corr. 1B; Skin Sens. 1; Aquatic Chronic 3. See the technical data above for more details.

How to store 3-chloro-4-methylbenzenesulfonyl chloride safely?

3-chloro-4-methylbenzenesulfonyl 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 3-chloro-4-methylbenzenesulfonyl chloride dangerous?

3-chloro-4-methylbenzenesulfonyl chloride carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 3-chloro-4-methylbenzenesulfonyl chloride?

You can order 3-chloro-4-methylbenzenesulfonyl chloride (CAS 42413-03-6) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.