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557323 Sigma-Aldrich

o-Toluenesulfonyl chloride

97%

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonyl Halides, Sulfur Compounds More...
InChI Key   HDECRAPHCDXMIJ-UHFFFAOYSA-N
assay   97%
refractive index   n20/D >1.5580 (lit.)
bp   254 °C (lit.)
density   1.320 g/mL at 25 °C (lit.)

Description

General description

o-Toluenesulfonyl chloride can be synthesized by reacting o-thiocresol in glacial acetic acid with chlorine. It participates in the preparation of 5-chloro-3-phenyl-2,1-benzisoxazole.

Application

o-Toluenesulfonyl chloride may be used in the synthesis of:
• oxazoline
• mesityl o-tolyl sulfone
• allyl o-toluenesulfonate
• 2-methyl-4′-t-butyldiphenyl sulfone

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
3
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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