40317-17-7
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Basic information
- Product Name: N,N'-dinitroso-N,N'-diphenyl-benzidine
- Synonyms: N,N'-dinitroso-N,N'-diphenyl-benzidine
- CAS NO:40317-17-7
- Molecular Formula:
- Molecular Weight: 394.433
- EINECS: N/A
- Product Categories: N/A
- Mol File: 40317-17-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: N,N'-dinitroso-N,N'-diphenyl-benzidine(CAS DataBase Reference)
- NIST Chemistry Reference: N,N'-dinitroso-N,N'-diphenyl-benzidine(40317-17-7)
- EPA Substance Registry System: N,N'-dinitroso-N,N'-diphenyl-benzidine(40317-17-7)
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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: 40317-17-7(Hazardous Substances Data)
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40317-17-7 Usage
General Description
N, N'-dinitroso-N, N'-diphenyl-benzidine (DNDB) is a chemical compound commonly used as a rubber antioxidant and stabilizer in the production of industrial rubber products. It is a yellow crystalline solid with a strong, pleasant odor and is highly insoluble in water. DNDB is highly reactive and is known to form highly toxic and carcinogenic nitrosamines upon contact with strong acids or alkaline substances. Due to its potential health hazards, exposure to DNDB should be avoided, and protective measures should be taken when handling or working with this chemical. Additionally, proper disposal of DNDB and related waste is important to prevent environmental contamination.Check Digit Verification of cas no
The CAS Registry Mumber 40317-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,1 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.Calculate Digit Verification of CAS Registry Number 40317-17:
(7*4)+(6*0)+(5*3)+(4*1)+(3*7)+(2*1)+(1*7)=77
77 % 10 = 7
So 40317-17-7 is a valid CAS Registry Number.
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40317-17-7Downstream Products
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N,N'-dinitroso-N,N'-diphenyl-benzidine
