CAS 140-56-7: 4-dimethylaminobenzenediazosulfonic*acid sodium

Description:4-Dimethylaminobenzenediazosulfonic acid sodium, commonly referred to as sodium 4-dimethylaminobenzenesulfonate, is an organic compound characterized by its sulfonic acid group and diazo functionality. It typically appears as a crystalline solid, often exhibiting a bright color due to its azo structure. This compound is soluble in water, making it useful in various applications, particularly in dye chemistry and as a reagent in organic synthesis. The presence of the dimethylamino group enhances its reactivity and solubility, while the sulfonate group contributes to its ionic nature. It is often utilized in the preparation of azo dyes and as an intermediate in the synthesis of other organic compounds. Safety precautions should be observed when handling this substance, as it may pose health risks if ingested or inhaled. Overall, sodium 4-dimethylaminobenzenesulfonate is an important compound in the field of organic chemistry, particularly in dye manufacturing and analytical chemistry.

Formula:C₈H₁₁N₃O₃S·Na

InChI:InChI=1S/C8H11N3O3S.Na/c1-11(2)8-5-3-7(4-6-8)9-10-15(12,13)14;/h3-6H,1-2H3,(H,12,13,14);

InChI key:InChIKey=NTXLWYYVHJCTBD-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)N=NC1=CC=C(C=C1)N(C)C

Synonyms:
(E)-[4-(dimethylamino)phenyl]diazenesulfonate
4-Dimethylaminobenzendiasulfonic acid sodium salt
Bay 22555
Bay 5072
Bayer 22555
Bayer 5072
Benzenediazosulfonic acid, p-(dimethylamino)-, sodium salt
DAPA (pesticide)
Dapa
Deksonal
See more synonyms
Dexon
Dexon (pesticide)
Dexon 70
Dexoxon
Diazenesulfonic acid, 2-[4-(dimethylamino)phenyl]-, sodium salt (1:1)
Diazenesulfonic acid, [4-(dimethylamino)phenyl]-, sodium salt
Fenaminosulf
Lesan
Sodium 4-(dimethylamino)benzenediazosulfonate
Sodium 4-Dimethylaminobenzenediazosulphonate
Sodium [4-(dimethylamino)phenyl]diazenesulfonate
Sodium p-(dimethylamino)benzenediazosulfonate
p-(Dimethylamino)benzenediazosulfonic acid sodium salt
p-Diazodimethylaniline sodium sulfonate
sodium (E)-[4-(dimethylamino)phenyl]diazenesulfonate

Found 6 products.

Product data	Purity	Price range	Estimated delivery
4-Dimethylaminobenzenediazosulfonic Acid Sodium Salt REF: 3B-D1394CAS: 140-56-7	>97.0%(T)(HPLC)	264.00 €	Mon 07 Apr 25
Fenaminosulf REF: 04-C13410000CAS: 140-56-7	- - -	65.00 €	Thu 17 Apr 25
Fenaminosulf REF: 4Z-F-182001CAS: 140-56-7	- - -	To inquire	Mon 21 Apr 25
Fenaminosulf-d6 REF: 4Z-F-182002CAS: 140-56-7	- - -	To inquire	Mon 21 Apr 25
Dexon REF: TR-D299603CAS: 140-56-7	- - -	134.00 €~297.00 €	Thu 24 Apr 25
Fenaminosulf (p-di methyl amino benzene di azo sodium Sulfonate) REF: 3D-FF31992CAS: 140-56-7	Min. 95%	- - -	Discontinued product