Home > Name List By n > N-hydroxybenzenesulfonamide

CAS No 599-71-3 , N-hydroxybenzenesulfonamide

  • Name: N-hydroxybenzenesulfonamide
  • Synonyms: N-hydroxy-; Benzenesulfohydroxamic acid; 599-71-3;N-hydroxybenzenesulfonamide;N-Hydroxybenzenesulfonamide; Benzenesulfonamide; Benzsulfohydroxamic acid;
  • CAS Registry Number:
  • Melting Point: 122-125 ºC
  • Flash Point: 166.4 ºC
  • Boiling Point: 351.5 ºC at 760 mmHg
  • Density: 1.431 g/cm3
  • Refractive index: 1.588
  • Safety Statements: Slightly toxic by subcutaneous route. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 166.4 ºC
  • EINECS: 209-973-8
  • Molecular Weight: 173.18968
  • InchiKey: BRMDATNYMUMZLN-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H7NO3S/c8-7-11(9,10)6-4-2-1-3-5-6/h1-5,7-8H
  • Risk Statements: 36/37/38
  • Molecular Formula: C6H7NO3S
  • Molecular Structure:CAS No:599-71-3 N-hydroxybenzenesulfonamide

Related products

Search by region :

Select to

599-71-3 N-Hydroxybenzenesulfonamide

  • China Chemfar Ltd. null
  • Fax: 86-571-87859289
  • Address: 16E,Huarong Times Mansion, No.3880 Jiangnan Avenue, Binjiang District, Hangzhou, China null,nullChina
Contact Supplier

599-71-3 PILOTY''S ACID

  • United States Cayman Chemical Company [Manufacturer]
  • Tel: 734-975-3939; 734-975-3897 (Sales)/ 800-364-9897 (Customer Service)
  • Address: 1180 E.Ellsworth Rd.
    Ann Arbor, MI 48197
    800-364-9897 null,nullUnited States
Contact Supplier

599-71-3 Benzenesulfohydroxamic acid

  • Benzenesulfohydroxamic acid
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
Contact Supplier

599-71-3 n-hydroxybenzenesulfonamide gr spectroscopy grade 99min.

  • n-hydroxybenzenesulfonamide gr spectroscopy grade 99min.
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
Contact Supplier

599-71-3 N-HYDROXYBENZENESULFONAMIDE GR SPECTROSCOPY GRADE 99MIN

  • N-HYDROXYBENZENESULFONAMIDE GR SPECTROSCOPY GRADE 99MIN
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
Contact Supplier

599-71-3 BENZENESULFOHYDROXAMIC ACID

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
Contact Supplier

Select to

1/1
References of N-hydroxybenzenesulfonamide
Title: Piloty's Acid
CAS Registry Number: 599-71-3
CAS Name: N-Hydroxybenzenesulfonamide
Synonyms: benzenesulfohydroxamic acid; N-(phenylsulfonyl)hydroxylamine
Molecular Formula: C6H7NO3S
Molecular Weight: 173.19
Percent Composition: C 41.61%, H 4.07%, N 8.09%, O 27.71%, S 18.51%
Literature References: Decomposes to produce nitroxyl (HNO). Prepn: O. Piloty, Ber. 29, 1559 (1896). Reaction with aldehydes: A. Hassner et al., J. Org. Chem. 35, 1962 (1970). Crystal structure: J. N. Scholz et al., Tetrahedron 45, 7695 (1989). Decompn study: F. T. Bonner, Y. Ko, Inorg. Chem. 31, 2514 (1992).
Properties: mp 126° (Piloty). Also reported as crystals from water, mp 109-110° (Scholz). pKa 9.29. Sol in alcohol, ether, ethyl acetate, acetone, warm water. Slightly sol in toluene, benzene, chloroform.
Melting point: mp 126° (Piloty); mp 109-110°
pKa: pKa 9.29
Use: HNO/NO- donor in biochemical model studies. In the Angeli-Rimini test for aldehydes.