Benzenesulfonylazide
- Product Name
- Benzenesulfonylazide
- CAS No.
- 938-10-3
- Chemical Name
- Benzenesulfonylazide
- Synonyms
- Benzenesulfonylazide;(Phenylsulfonyl) azide;N-diazobenzenesulfonamide;Benzenesulfonic acid azide
- CBNumber
- CB91075554
- Molecular Formula
- C6H5N3O2S
- Formula Weight
- 183.1878
- MOL File
- 938-10-3.mol
Benzenesulfonylazide Property
- Melting point:
- 153-155 °C
- Boiling point:
- 72-73 °C(Press: 0.1 Torr)
- Density
- 1.491 (estimate)
- refractive index
- 1.6740 (estimate)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B536873
- Product name
- BenzenesulfonylAzide
- Packaging
- 25mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B536873
- Product name
- BenzenesulfonylAzide
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- B536873
- Product name
- BenzenesulfonylAzide
- Packaging
- 250mg
- Price
- $310
- Updated
- 2021/12/16
- Product number
- CHM0156155
- Product name
- BENZENESULFONYL AZIDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $808.89
- Updated
- 2021/12/16
- Product number
- CHM0156155
- Product name
- BENZENESULFONYL AZIDE
- Purity
- 95.00%
- Packaging
- 2.5G
- Price
- $1147.43
- Updated
- 2021/12/16
Benzenesulfonylazide Chemical Properties,Usage,Production
Synthesis Reference(s)
Tetrahedron Letters, 25, p. 4651, 1984 DOI: 10.1016/S0040-4039(01)91224-9
Synthesis
Benzenesulfonylazide is prepared by the reaction of Benzenesulfonyl Chloride with excess Sodium Azide in a water-ethanol mixture. The formation of ethyl benzenesulfonate as a byproduct may be avoided by addition of neat benzenesulfonyl chloride to an ethanolic solution of sodium azide. A preparation of benzenesulfonyl azide by oxidation of phenylsulfonylhydrazine in the presence of clay-supported iron(III) nitrate (clayfen) has been reported.
storage
Crude benzenesulfonyl azide when heated detonates violently. Use in a fume hood.
Purification Methods
recrystallization from ethanol.
Benzenesulfonylazide Preparation Products And Raw materials
Raw materials
Preparation Products
Benzenesulfonylazide Suppliers
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