1,3-Benzenedisulfonyldichloride, 4-methyl-

Modify Date: 2025-08-25 17:14:38

1,3-Benzenedisulfonyldichloride, 4-methyl- Structure
1,3-Benzenedisulfonyldichloride, 4-methyl- structure
Common Name 1,3-Benzenedisulfonyldichloride, 4-methyl-
CAS Number 2767-77-3 Molecular Weight 289.15600
Density 1.615g/cm3 Boiling Point 407.9ºC at 760 mmHg
Molecular Formula C7H6Cl2O4S2 Melting Point N/A
MSDS N/A Flash Point 200.5ºC

 Names

Name Toluene-2,4-disulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.615g/cm3
Boiling Point 407.9ºC at 760 mmHg
Molecular Formula C7H6Cl2O4S2
Molecular Weight 289.15600
Flash Point 200.5ºC
Exact Mass 287.90800
PSA 85.04000
LogP 4.01160
Vapour Pressure 1.73E-06mmHg at 25°C
Index of Refraction 1.569

 Safety Information

HS Code 2904909090

 Synthetic Route

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1,3-Benzenedisulfonyldichloride, 4-methyl- Structure

1,3-Benzenedisu...

CAS#:2767-77-3

Literature: Herzog Angewandte Chemie, 1926 , vol. 39, p. 729 Full Text Show Details Pollak et al. Monatshefte fuer Chemie, 1930 , vol. 55, p. 358,373

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1,3-Benzenedisulfonyldichloride, 4-methyl- Structure

1,3-Benzenedisu...

CAS#:2767-77-3

Literature: Makrecka, Marina; Zalubovskis, Raivis; Vavers, Edijs; Ivanova, Jekaterina; Grandane, Aiga; Dambrova, Maija Letters in Drug Design and Discovery, 2013 , vol. 10, # 5 p. 410 - 414

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1,3-Benzenedisulfonyldichloride, 4-methyl- Structure

1,3-Benzenedisu...

CAS#:2767-77-3

Literature: Deutsche Hydrierwerke Patent: DE757503 , 1940 ; DRP/DRBP Org.Chem.

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1,3-Benzenedisulfonyldichloride, 4-methyl- Structure

1,3-Benzenedisu...

CAS#:2767-77-3

Literature: Spryskow; Jakowlewa Zhurnal Obshchei Khimii, 1955 , vol. 25, p. 783,784;engl.Ausg.S.749

 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%

 Synonyms

Toluol-2,4-disulfonylchlorid
4-methylbenzene-1,3-disulfonyl chloride
toluene-2,4-disulfonyl dichloride
Toluene-2,4-bis-sulphonyl chloride
4-Methyl-benzol-1.3-di-sulfonylchlorid
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