Home >   Products   >  Advanced Search

4-Acetamidobenzenesulfonyl Azide
(CAS RN:2158-14-7 Product Number:A1786)


4-Acetamidobenzenesulfonyl Azide

General Information

Product Number A1786

* Items available from stock in Japan will be delivered in 10 business days.
* Please contact us if you need further information.
(Sales Dept Tel: +32 (0)3 735 07 00 E-mail: Sales-EU@TCIchemicals.com)
* To send your quote request for bulk quantities, please click on the “Request Bulk Quotation” button. Please note that for some of our products we cannot offer bulk quantities.
* TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

Purity/Analysis Method >98.0%(HPLC)
Storage Temperature
M.F. / M.W. C8H8N4O3S=240.24
CAS RN 2158-14-7
Related CAS RN
MDL Number MFCD00029626
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 98.0 area%
Melting point 110.0 to 114.0 deg-C


Beilstein 14(3)2107
Reaxys-RN 2219568
PubChem SID 87560767


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
  • H341
  • :Suspected of causing genetic defects.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P302+P352+P332+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.
  • P308+P313
  • :IF exposed or concerned: Get medical advice or attention.

Transport Information

HS Number 2935909099


Azidation Reagents


Diazotransfer Reaction Reagents


Heterocycloaddition of a Diazomalonate and a Nitrile Using Rhodium Catalyst


  • J. S. Tullis, P. Helquist, Org. Synth. 1998, Coll. Vol. 9, 155.

PubMed Literature

Page Top