Introduction：Basic information about CAS 448-97-5|3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine |
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| CAS Number | 448-97-5 | Molecular Weight | 220.21800 |
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| Density | 1.313g/cm3 | Boiling Point | 335.8ºC at 760 mmHg |
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| Molecular Formula | C12H10F2N2 | Melting Point | / |
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| MSDS | / | Flash Point | 152.2ºC |
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Names
| Name | 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.313g/cm3 |
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| Boiling Point | 335.8ºC at 760 mmHg |
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| Molecular Formula | C12H10F2N2 |
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| Molecular Weight | 220.21800 |
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| Flash Point | 152.2ºC |
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| Exact Mass | 220.08100 |
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| PSA | 52.04000 |
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| LogP | 3.95860 |
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| Vapour Pressure | 0.000117mmHg at 25°C |
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| Index of Refraction | 1.625 |
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| InChIKey | LVNPGQZSPDFZNC-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(-c2ccc(N)c(F)c2)cc1F |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DD0590000
- CHEMICAL NAME :
- Benzidine, 3,3'-difluoro-
- CAS REGISTRY NUMBER :
- 448-97-5
- BEILSTEIN REFERENCE NO. :
- 2972179
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H10-F2-N2
- MOLECULAR WEIGHT :
- 220.24
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Mutation test systems - not otherwise specified
MUTATION DATA - TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 319,19,1993
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Safety Information
Customs
| HS Code | 2921590090 |
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| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 4-(4-amino-3-fluorophenyl)-2-fluoroaniline |
