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: N(=NS(=O)(=O)O)C1=CC=C(N(C)C)C=C1.[Na]

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
• 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

4-Dimethylaminobenzenediazosulfonic Acid Sodium Salt

CAS: 140-56-7

Formula: C₈H₁₀N₃NaO₃S

Purity: >97.0%(T)(HPLC)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 251.24

Ref: 3B-D1394

Fenaminosulf

Controlled Product

CAS: 140-56-7

Formula: C₈H₁₀N₃O₃S·Na

Color and Shape: Neat

Molecular weight: 251.24

Ref: 04-C13410000

Fenaminosulf

CAS: 140-56-7

Formula: C₈H₁₀N₃O₃S·Na

Molecular weight: 229.25 22.99

Ref: 4Z-F-182001

Fenaminosulf-d6

CAS: 140-56-7

Formula: C₈H₄D₆N₃O₃S·Na

Molecular weight: 234.283 22.99

Ref: 4Z-F-182002

Dexon

Controlled Product

CAS: 140-56-7

Stability Hygroscopic
Applications Dexon
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Formula: C₈H₁₀N₃O₃S·Na

Color and Shape: Neat

Molecular weight: 251.24

Ref: TR-D299603