ChemicalBook > CAS DataBase List > 24DIAMINOBIPHENYL
24DIAMINOBIPHENYL
- Product Name
- 24DIAMINOBIPHENYL
- CAS No.
- 492-17-1
- Chemical Name
- 24DIAMINOBIPHENYL
- Synonyms
- Diphenyline;24DIAMINOBIPHENYL;2-(4-aminophenyl)aniline;2-(4-azanylphenyl)aniline;1,1'-Biphenyl-2,4'-diamine;[1,1'-Biphenyl]-2,4'-diamine;[2-(4-aminophenyl)phenyl]amine
- CBNumber
- CB31410287
- Molecular Formula
- C12H12N2
- Formula Weight
- 184.24
- MOL File
- 492-17-1.mol
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24DIAMINOBIPHENYL Property
- Melting point:
- 54.5°C
- Boiling point:
- 308.2°C (rough estimate)
- Density
- 1.1160 (rough estimate)
- refractive index
- 1.6266 (estimate)
- pka
- 4.46±0.10(Predicted)
- color
- Needles from alc (aq)
- IARC
- 3 (Vol. 16, Sup 7) 1987
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Safety
- Hazardous Substances Data
- 492-17-1(Hazardous Substances Data)
- Toxicity
- LD50 orl-rat: 311 mg/kg NEOLA4 15,3,68
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24DIAMINOBIPHENYL Chemical Properties,Usage,Production
Definition
ChEBI: 2,4'-Diphenyldiamine is a member of biphenyls.
Safety Profile
A poison by ingestion.Questionable carcinogen with experimental tumorigenicdata. Mutation data reported. When heated todecomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise the diamine from aqueous EtOH or pet ether (m 54-54.5o). [Beilstein 9 III 416, 9 IV 360.]
24DIAMINOBIPHENYL Preparation Products And Raw materials
Raw materials
Preparation Products
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