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p-Toluenesulfonic anhydride_Molecular_structure_CAS_4124-41-8)
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p-Toluenesulfonic anhydride

Catalog No. 259764 Name Sigma Aldrich
CAS Number 4124-41-8 Website http://www.sigmaaldrich.com
M. F. C14H14O5S2 Telephone 1-800-521-8956
M. W. 326.38796 Fax
Purity 97% Email
Storage Chembase ID: 70090

SYNONYMS

Title
对甲苯磺酸酐
IUPAC name
4-methylbenzenesulfonyl 4-methylbenzene-1-sulfonate
IUPAC Traditional name
4-methylbenzenesulfonyl 4-methylbenzenesulfonate

DATABASE IDS

EC Number 223-926-9
PubChem SID 24855433
Beilstein Number 2223702
MDL Number MFCD00008548
CAS Number 4124-41-8

PROPERTIES

Linear Formula (CH3C6H4SO2)2O
Purity 97%
Melting Point 121-127 °C(lit.)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
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
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 2585 8/PG 3
Risk Statements 34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 2585
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Description (简体中文)
包装
5, 25 g in glass bottle

REFERENCES