Introduction：Basic information about CAS 496-78-6|2,4,5-TRIMETHYLPHENOL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4,5-TRIMETHYLPHENOL |
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| CAS Number | 496-78-6 | Molecular Weight | 136.191 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 232.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C9H12O | Melting Point | ºC |
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| MSDS | / | Flash Point | 102.3±8.4 °C |
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Names
| Name | 2,4,5-Trimethylphenol |
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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 | 232.0±0.0 °C at 760 mmHg |
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| Melting Point | ºC |
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| Molecular Formula | C9H12O |
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| Molecular Weight | 136.191 |
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| Flash Point | 102.3±8.4 °C |
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| Exact Mass | 136.088821 |
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| PSA | 20.23000 |
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| LogP | 2.86 |
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| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
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| Index of Refraction | 1.536 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SN2815000
- CHEMICAL NAME :
- Phenol, 2,4,5-trimethyl-
- CAS REGISTRY NUMBER :
- 496-78-6
- BEILSTEIN REFERENCE NO. :
- 2040904
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H12-O
- MOLECULAR WEIGHT :
- 136.21
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,225,1954
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Safety Information
| Hazard Codes | C |
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| Risk Phrases | 37/38-41 |
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| Safety Phrases | S26-S39 |
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| RIDADR | UN2430 |
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| Packaging Group | III |
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| HS Code | 2907199090 |
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Customs
| HS Code | 2907199090 |
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| Summary | 2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| UNII-3PCA9E425C |
| 1-Hydroxy-2,4,5-trimethylbenzene |
| Phenol, 2,4,5-trimethyl- |
| MFCD00020050 |
| EINECS 207-832-5 |
| 2,4,5-trimethylphenol |
| 5-Hydroxypseudocumene |
