Introduction：Basic information about CAS 4920-95-0|3,3',4,4'-TETRAMETHYLBIPHENYL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,3',4,4'-TETRAMETHYLBIPHENYL |
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| CAS Number | 4920-95-0 | Molecular Weight | 210.314 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 317.5±37.0 °C at 760 mmHg |
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| Molecular Formula | C16H18 | Melting Point | 74-77ºC |
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| MSDS | / | Flash Point | 151.6±17.2 °C |
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Names
| Name | 4-(3,4-dimethylphenyl)-1,2-dimethylbenzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 317.5±37.0 °C at 760 mmHg |
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| Melting Point | 74-77ºC |
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| Molecular Formula | C16H18 |
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| Molecular Weight | 210.314 |
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| Flash Point | 151.6±17.2 °C |
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| Exact Mass | 210.140854 |
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| LogP | 5.82 |
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| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.551 |
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| InChIKey | YXBIAYXZUDJVEB-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(-c2ccc(C)c(C)c2)cc1C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DV8730000
- CHEMICAL NAME :
- Biphenyl, 3,3',4,4'-tetramethyl-
- CAS REGISTRY NUMBER :
- 4920-95-0
- BEILSTEIN REFERENCE NO. :
- 1935370
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H18
- MOLECULAR WEIGHT :
- 210.34
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 640 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 13,681,1989
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Safety Information
| Safety Phrases | S22-S24/25 |
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| HS Code | 2902909090 |
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Customs
| HS Code | 2902909090 |
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| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| 3,3',4,4'-TETRAMETHYLBIPHENYL |
| Biphenyl,3,3',4,4'-tetramethyl |
| MFCD00130219 |
| 3,4,3',4'-bixylyl |
| 3,3',4,4'-Tetramethyl-1,1'-biphenyl |
| 1,1'-Biphenyl,3,3',4,4'-tetramethyl |
| 1,1'-Biphenyl, 3,3',4,4'-tetramethyl- |
| 3,4,3',4'-Tetramethylbiphenyl |
| 3,3′,4,4′-Tetramethylbiphenyl |
| 3,3',4,4'-Tetramethyldiphenyl |
