mesitylene-2-sulfonyl chloride

Modify Date: 2026-07-01 06:52:19

mesitylene-2-sulfonyl chloride Structure
mesitylene-2-sulfonyl chloride structure
Common Name mesitylene-2-sulfonyl chloride
CAS Number 773-64-8 Molecular Weight 218.700
Density 1.3±0.1 g/cm3 Boiling Point 303.1±41.0 °C at 760 mmHg
Molecular Formula C9H11ClO2S Melting Point 55-57 °C(lit.)
MSDS Chinese USA Flash Point 137.1±27.6 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-Mesitylenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 303.1±41.0 °C at 760 mmHg
Melting Point 55-57 °C(lit.)
Molecular Formula C9H11ClO2S
Molecular Weight 218.700
Flash Point 137.1±27.6 °C
Exact Mass 218.016830
PSA 42.52000
LogP 3.37
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.533
InChIKey PVJZBZSCGJAWNG-UHFFFAOYSA-N
SMILES Cc1cc(C)c(S(=O)(=O)Cl)c(C)c1
Storage condition Store at RT.
Water Solubility insoluble

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB8930000
CHEMICAL NAME :
Benzenesulfonyl chloride, 2,4,6-trimethyl-
CAS REGISTRY NUMBER :
773-64-8
BEILSTEIN REFERENCE NO. :
1107601
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H11-Cl-O2-S
MOLECULAR WEIGHT :
218.71
WISWESSER LINE NOTATION :
WSGR B1 D1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02913

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements 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 R29;R34
Safety Phrases S22-S26-S27-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS DB8930000
Packaging Group II
Hazard Class 8
HS Code 29309070

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~80%

mesitylene-2-sulfonyl chloride Structure

mesitylene-2-su...

CAS#:773-64-8

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Literature: Faber, Wijnand S.; Kok, Johan; De Lange, Ben; Feringa, Ben L. Tetrahedron, 1994 , vol. 50, # 16 p. 4775 - 4794

~93%

mesitylene-2-sulfonyl chloride Structure

mesitylene-2-su...

CAS#:773-64-8

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Literature: Blotny, Grzegorz Tetrahedron Letters, 2003 , vol. 44, # 7 p. 1499 - 1501

~62%

mesitylene-2-sulfonyl chloride Structure

mesitylene-2-su...

CAS#:773-64-8

Learn More
Literature: Blotny, Grzegorz Tetrahedron Letters, 2003 , vol. 44, # 7 p. 1499 - 1501

~%

mesitylene-2-sulfonyl chloride Structure

mesitylene-2-su...

CAS#:773-64-8

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Literature: Monatshefte fuer Chemie, , vol. 34, p. 576

~%

mesitylene-2-sulfonyl chloride Structure

mesitylene-2-su...

CAS#:773-64-8

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Literature: Chemische Berichte, , vol. 26, p. 2942

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Tetrahedron 48 , 1729, (1992)

 mesitylene-2-sulfonyl chlorideBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Total 1, Current Page 1 of 1
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00007434
mesitylene-2-sulfonyl chloride
EINECS 212-257-8
2,4,6-Trimethylbenzenesulfonyl chloride
2-Mesitylenesulfonyl chloride (8CI)

 mesitylene-2-sulfonyl chloride | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of 2-Mesitylenesulfonyl chloride?
A: Related downstream products(CAS) of 2-Mesitylenesulfonyl chloride: 106003-69-4;105066-05-5;36016-40-7;38202-27-6;36016-39-4;4543-58-2;20621-29-8;24906-63-6;247923-40-6.
Q: What are the storage conditions for 2-Mesitylenesulfonyl chloride?
A: Storage conditions for 2-Mesitylenesulfonyl chloride: Store at RT.
Q: What English synonyms does 2-Mesitylenesulfonyl chloride have?
A: English synonyms of 2-Mesitylenesulfonyl chloride: MFCD00007434, mesitylene-2-sulfonyl chloride, EINECS 212-257-8, 2,4,6-Trimethylbenzenesulfonyl chloride, 2-Mesitylenesulfonyl chloride (8CI).
Q: What is the molecular formula of 2-Mesitylenesulfonyl chloride?
A: Molecular formula of 2-Mesitylenesulfonyl chloride is C9H11ClO2S.
Q: What is the CAS number of 2-Mesitylenesulfonyl chloride?
A: CAS number of 2-Mesitylenesulfonyl chloride is 773-64-8.
Q: What is the melting point of 2-Mesitylenesulfonyl chloride?
A: Melting point of 2-Mesitylenesulfonyl chloride is 55-57 °C(lit.).
Q: What is the English name of 2-Mesitylenesulfonyl chloride?
A: The English name of 2-Mesitylenesulfonyl chloride is 2-Mesitylenesulfonyl chloride.
Q: What is the safety information for 2-Mesitylenesulfonyl chloride?
A: Safety information for 2-Mesitylenesulfonyl chloride: S22-S26-S27-S36/37/39-S45.
Q: What is the LogP of 2-Mesitylenesulfonyl chloride?
A: LogP of 2-Mesitylenesulfonyl chloride is 3.37.
Q: What are the upstream materials of 2-Mesitylenesulfonyl chloride?
A: Related upstream materials(CAS) of 2-Mesitylenesulfonyl chloride: 108-67-8;6148-75-0;3453-83-6;7719-09-7;7446-70-0;7791-25-5.

 mesitylene-2-sulfonyl chloridefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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