tosylazide

Modify Date: 2025-08-25 19:48:31

tosylazide Structure
tosylazide structure
Common Name tosylazide
CAS Number 941-55-9 Molecular Weight 197.214
Density ~0.90 g/mL at 20 °C Boiling Point N/A
Molecular Formula C7H7N3O2S Melting Point N/A
MSDS Chinese Flash Point 4℃
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger

 Names

Name P-Toluenesulfonyl Azide
Synonym More Synonyms

 Chemical & Physical Properties

Density ~0.90 g/mL at 20 °C
Molecular Formula C7H7N3O2S
Molecular Weight 197.214
Flash Point 4℃
Exact Mass 197.025894
PSA 92.27000
LogP 2.52756
Index of Refraction n20/D 1.548
Storage condition 2-8°C

 Safety Information

Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H300-H304-H315-H336-H361d-H373
Precautionary Statements P210-P261-P264-P281-P301 + P310-P331
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F
Risk Phrases R5
Safety Phrases 16-35
RIDADR UN REST
HS Code 2929909090

 Synthetic Route

 Customs

HS Code 2929909090
Summary 2929909090 other compounds with other nitrogen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

p-Toluenesulfonyl azide (8CI)
tosylazide
diazonio-(4-methylphenyl)sulfonylazanide
p-Tolylsulfonyl azide
p-Methylphenylsulfonyl azide
Tosyl azide
4-Methylbenzenesulfonyl azide
Benzenesulfonyl azide, 4-methyl-
p-Toluenesulfonyl azide
p-Toluenesulfonyl azide or 4-Methylbenzenesulfonyl azide
p-Toluenesulfonic acid azide
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