Introduction：Basic information about CAS 531-86-2|Benzidine sulphate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzidine sulphate |
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| CAS Number | 531-86-2 | Molecular Weight | 282.31600 |
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| Density | 1.156g/cm3 | Boiling Point | 358.7ºC at 760 mmHg |
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| Molecular Formula | C12H14N2O4S | Melting Point | 120ºC |
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| MSDS | / | Flash Point | 203.5ºC |
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Names
| Name | Benzidine sulphate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.156g/cm3 |
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| Boiling Point | 358.7ºC at 760 mmHg |
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| Melting Point | 120ºC |
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| Molecular Formula | C12H14N2O4S |
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| Molecular Weight | 282.31600 |
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| Flash Point | 203.5ºC |
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| Exact Mass | 282.06700 |
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| PSA | 135.02000 |
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| LogP | 4.10840 |
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| Vapour Pressure | 2.5E-05mmHg at 25°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DD1575000
- CHEMICAL NAME :
- Benzidine sulfate
- CAS REGISTRY NUMBER :
- 531-86-2
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C12-H12-N2.H2-O4-S
- MOLECULAR WEIGHT :
- 282.34
- WISWESSER LINE NOTATION :
- ZR DR DZ &S-O4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2475 mg/kg/33W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Liver - tumors
- REFERENCE :
- CANCAR Cancer (Philadelphia). (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1948- Volume(issue)/page/year: 3,789,1950
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3900 mg/kg/52W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Skin and Appendages - tumors
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(6),28,1975
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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
| [(1,1'-biphenyl)-4,4'-diyl]diammonium sulfate |
| benzidine,sulfate |
| [[1,1'-biphenyl]-4,4'-diyl]diammonium sulphate |
| BENZIDINE SULFATE HUMAN CARCINOGEN |
| Benzidin,Sulfat |
