CAS 1694-92-4: 2-Nitrobenzenesulfonyl chloride

Description:2-Nitrobenzenesulfonyl chloride, with the CAS number 1694-92-4, is an organic compound characterized by the presence of both a nitro group and a sulfonyl chloride functional group attached to a benzene ring. It appears as a yellow to brown solid and is known for its reactivity, particularly due to the sulfonyl chloride moiety, which can undergo nucleophilic substitution reactions. This compound is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. It is soluble in organic solvents such as dichloromethane and chloroform but is generally insoluble in water. 2-Nitrobenzenesulfonyl chloride is also recognized for its potential hazards; it can be corrosive and may cause severe irritation to the skin, eyes, and respiratory system. Proper safety precautions, including the use of personal protective equipment, are essential when handling this compound in a laboratory setting.

Formula:C₆H₄ClNO₄S

InChI:InChI=1S/C6H4ClNO4S/c7-13(11,12)6-4-2-1-3-5(6)8(9)10/h1-4H

InChI key:InChIKey=WPHUUIODWRNJLO-UHFFFAOYSA-N

SMILES:O=N(=O)C=1C=CC=CC1S(=O)(=O)Cl

Synonyms:
1-(Chlorosulfonyl)-2-nitrobenzene
2-Nitro-Benzenesulfonylchlorid
2-Nitro-benzenesulfonyl
2-Nitro-phenyl-sulphonyl chloride
2-Nitrobenaenesulfonylchloride
2-Nitrobenzene-1-sulfonyl chloride
2-Nitrobenzenesuifonyl Chloride
2-Nitrobenzenesulphonyl Chloride
2-Nitrophenylsulfonyl chloride
Benzenesulfonyl chloride, 2-nitro-
See more synonyms
Benzenesulfonyl chloride, o-nitro-
Benzenesulfonylchloride,2-nitro-
NSC 12991
O-Nitrobenzenesulfonyl Chloride
o-Nitrophenylsulfonyl chloride
o-Nosyl chloride
2-Nitrobenzenesulfonyl chloride

Found 7 products.

Product data	Purity	Price range	Estimated delivery
2-Nitrobenzenesulfonyl chloride, 97% REF: 02-B21522CAS: 1694-92-4	97%	44.00 €~111.00 €	Mon 31 Mar 25
2-Nitrobenzenesulfonyl chloride REF: 10-F386916CAS: 1694-92-4	98.0%	34.00 €~306.00 €	Mon 31 Mar 25
2-Nitrobenzenesulphonyl chloride REF: 54-OR5376CAS: 1694-92-4	97%	42.00 €~343.00 €	Mon 07 Apr 25
2-Nitrobenzenesulfonyl Chloride REF: 3B-N0142CAS: 1694-92-4	>95.0%(GC)(T)	40.00 €~287.00 €	Mon 07 Apr 25
2-Nitrobenzenesulfonyl chloride, 97% REF: AC-12843CAS: 1694-92-4	97%	43.00 €~116.00 €	Mon 07 Apr 25
2-Nitrobenzenesulfonyl chloride REF: 3D-FN10727CAS: 1694-92-4	Min. 95%	136.00 €~2,088.00 €	Tue 15 Apr 25
o-Nitrophenylsulfonyl Chloride REF: TR-N505050CAS: 1694-92-4	- - -	102.00 €~143.00 €	Thu 15 May 25