[B23501] CAS 937-63-3 | p-Tolyl chlorothionoformate, 97%

CAS : 937-63-3
UN# : UN3265
MDL : MFCD00014466
Hazard Class : 8
EINECS : 213-333-3
Packing Group : II

Chemical Properties

Formula : C8H7ClOS
Formula weight : 186.66
Boiling Point : 70-72°/1mm Flash point: 96°(204°F)
Density : 1.210
Refractive Index : 1.5740
Sensitivity : Keep Cold. Moisture Sensitive.
Form : Liquid
Solubility : Miscible with common organic solvents.

Literature References

For examples of the use of aryl chlorothionoformates in dehydration reactions by cyclic elimination of thiocarbonate esters, see Phenyl­ chlorothionoformate, L00838.

Applications

p-Tolyl chlorothionoformate is used in dehydration reactions by cyclic elimination of thiocarbonate esters. It acts as a catalyst in the synthesis of alfa-L-2′-deoxythreofuranosyl nucleoside analogs and alkenes from hindered alcohols.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.Other References:Beilstein: 1448986UN#: UN3265