2-amino-4-nitro-benzenesulfonic acid amide is an organic compound with the chemical formula C6H7N3O4S. It is a derivative of benzenesulfonic acid, featuring an amino group at the 2-position and a nitro group at the 4-position, with an amide functional group attached to the sulfonic acid. 2-amino-4-nitro-benzenesulfonic acid amide is known for its potential applications in the synthesis of dyes and pharmaceuticals, particularly as an intermediate in the production of certain azo dyes. Its chemical structure endows it with specific reactivity and properties, making it a valuable component in various chemical processes.

4140-86-7

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Basic information
1. Product Name: 2-amino-4-nitro-benzenesulfonic acid amide
2. Synonyms: 2-amino-4-nitro-benzenesulfonic acid amide
3. CAS NO:4140-86-7
4. Molecular Formula:
5. Molecular Weight: 217.205
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2-amino-4-nitro-benzenesulfonic acid amide(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-amino-4-nitro-benzenesulfonic acid amide(4140-86-7)
11. EPA Substance Registry System: 2-amino-4-nitro-benzenesulfonic acid amide(4140-86-7)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 4140-86-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4140-86-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4140-86:
(6*4)+(5*1)+(4*4)+(3*0)+(2*8)+(1*6)=67
67 % 10 = 7
So 4140-86-7 is a valid CAS Registry Number.

4140-86-7Upstream product

24311-40-8 3-nitroaniline-6-sulphonic acid

4140-86-7Downstream Products

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