tosylazide

Names

[ CAS No. ]:
941-55-9

[ Name ]:
tosylazide

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%