3-Chloro-4-methylbenzenesulfonyl chloride

Modify Date: 2025-08-25 20:19:50

3-Chloro-4-methylbenzenesulfonyl chloride Structure
3-Chloro-4-methylbenzenesulfonyl chloride structure
Common Name 3-Chloro-4-methylbenzenesulfonyl chloride
CAS Number 42413-03-6 Molecular Weight 225.092
Density 1.5±0.1 g/cm3 Boiling Point 305.7±35.0 °C at 760 mmHg
Molecular Formula C7H6Cl2O2S Melting Point 34-38 °C(lit.)
MSDS Chinese USA Flash Point 138.7±25.9 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 3-Chloro-4-Methylbenzenesulfonyl Chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 305.7±35.0 °C at 760 mmHg
Melting Point 34-38 °C(lit.)
Molecular Formula C7H6Cl2O2S
Molecular Weight 225.092
Flash Point 138.7±25.9 °C
Exact Mass 223.946548
PSA 42.52000
LogP 3.41
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.559

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H314-H317-H412
Precautionary Statements P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34;R43;R52/53
Safety Phrases S23-S26-S36/37/39-S45-S61
RIDADR UN 3261 8/PG 2
WGK Germany 2
Packaging Group II
Hazard Class 8
HS Code 2904909090

 Synthetic Route

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3-Chloro-4-methylbenzenesulfonyl chloride Structure

3-Chloro-4-meth...

CAS#:42413-03-6

Literature: Ges.f.chem.Ind. Patent: DE133000 ;

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3-Chloro-4-methylbenzenesulfonyl chloride Structure

3-Chloro-4-meth...

CAS#:42413-03-6

Literature: I.G. Farbenind. Patent: DE565461 , 1929 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 1817

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles2

More Articles
Design and synthesis of substituted nicotinamides as inhibitors of soluble epoxide hydrolase

Bioorg. Med. Chem. Lett. 19(20) , 5864-5868, (2009)

A series of potent nicotinamide inhibitors of soluble epoxides hydrolase (sEH) is disclosed. This series was designed using structure-based deconstruction and a combination of two HTS hit series, resu...

Wiley-VCH

Ullmann's Fine Chemicals , (2014), 295

 Synonyms

Benzenesulfonyl chloride, 3-chloro-4-methyl-
MFCD00203987
3-CHLORO-4-METHYLBENZENE-1-SULFONYL CHLORIDE
3-Chloro-4-methylbenzenesulfonyl chloride
EINECS 412-890-1
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