Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-, also known as 3,3'-(1,2-ethenediyl)bis[6-aminobenzenesulfonic acid], is an organic compound with the chemical formula C14H14N2O4S2. Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino- is characterized by the presence of two benzene rings, each containing a sulfonic acid group and an amino group, connected by a vinylene (ethenediyl) bridge. The sulfonic acid groups confer strong acidity and water-solubility, while the amino groups can participate in various chemical reactions, such as forming salts or undergoing substitution reactions. Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino- finds applications in the synthesis of dyes, pharmaceuticals, and other specialty chemicals, where its unique structure and reactivity are utilized.
2703-04-0
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Basic information
- Product Name: Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-
- Synonyms: 4,4'-Diamino-3,3'-disulfonylstilben;
- CAS NO:2703-04-0
- Molecular Formula: C14H14N2O6S2
- Molecular Weight: 370.407
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: 1.662±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-(CAS DataBase Reference)
- NIST Chemistry Reference: Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-(2703-04-0)
- EPA Substance Registry System: Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-(2703-04-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 2703-04-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2703-04-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,0 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.Calculate Digit Verification of CAS Registry Number 2703-04:
(6*2)+(5*7)+(4*0)+(3*3)+(2*0)+(1*4)=60
60 % 10 = 0
So 2703-04-0 is a valid CAS Registry Number.
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Benzenesulfonic acid, 3,3'-(1,2-ethenediyl)bis[6-amino-
