N,N,N',N'-tetra-naphthalenyl-benzidine is a chemical compound characterized by its structure that includes four naphthalene rings and a benzidine core. It is recognized for its high toxicity and carcinogenic properties, being classified as a potential human carcinogen by the International Agency for Research on Cancer. N,N,N',N'-tetra-naphthalenyl-benzidine poses significant health risks, such as skin and eye irritation, respiratory issues, and potential organ damage, necessitating stringent safety protocols for its handling and disposal to protect both human health and the environment.
186256-01-9
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Basic information
- Product Name: N,N,N',N'-tetra-naphthalenyl-benzidine
- Synonyms: N,N,N',N'-tetra-naphthalenyl-benzidine;alpha-TNB;N,N,N',N'-Tetra-1-naphthalenyl-[1,1'-biphenyl]-4,4'-diamine
- CAS NO:186256-01-9
- Molecular Formula: C52H36N2
- Molecular Weight: 689
- EINECS: N/A
- Product Categories: N/A
- Mol File: 186256-01-9.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.244±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: -2.77±0.30(Predicted)
- CAS DataBase Reference: N,N,N',N'-tetra-naphthalenyl-benzidine(CAS DataBase Reference)
- NIST Chemistry Reference: N,N,N',N'-tetra-naphthalenyl-benzidine(186256-01-9)
- EPA Substance Registry System: N,N,N',N'-tetra-naphthalenyl-benzidine(186256-01-9)
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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: 186256-01-9(Hazardous Substances Data)
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186256-01-9 Usage
Uses
Given the hazardous nature of N,N,N',N'-tetra-naphthalenyl-benzidine, its uses are limited and must be approached with extreme caution. However, it may be utilized in specific applications under controlled conditions for the following purposes:Used in Research and Development:
N,N,N',N'-tetra-naphthalenyl-benzidine is used as a research chemical for studying its properties and potential applications in various fields. Its use in this context is strictly regulated to ensure safety and minimize exposure.
Used in Specialty Chemicals Production:
In some cases, N,N,N',N'-tetra-naphthalenyl-benzidine may be employed as an intermediate in the production of specialty chemicals. However, due to its toxic and carcinogenic nature, its use in this application is highly restricted and requires adherence to strict safety and disposal guidelines.
Check Digit Verification of cas no
The CAS Registry Mumber 186256-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,2,5 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.Calculate Digit Verification of CAS Registry Number 186256-01:
(8*1)+(7*8)+(6*6)+(5*2)+(4*5)+(3*6)+(2*0)+(1*1)=149
149 % 10 = 9
So 186256-01-9 is a valid CAS Registry Number.
186256-01-9Upstream product
186256-01-9Downstream Products
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N,N,N',N'-tetra-naphthalenyl-benzidine
