Introduction:Basic information about CAS 497-39-2|4,6-di-tert-butyl-m-cresol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,6-di-tert-butyl-m-cresol |
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| CAS Number | 497-39-2 | Molecular Weight | 220.35000 |
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| Density | 0.927g/cm3 | Boiling Point | 284ºC |
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| Molecular Formula | C15H24O | Melting Point | 62ºC |
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| MSDS | / | Flash Point | 128ºC |
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Names
| Name | 2,4-Di-tert-butyl-5-methylphenol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.927g/cm3 |
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| Boiling Point | 284ºC |
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| Melting Point | 62ºC |
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| Molecular Formula | C15H24O |
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| Molecular Weight | 220.35000 |
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| Flash Point | 128ºC |
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| Exact Mass | 220.18300 |
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| PSA | 20.23000 |
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| LogP | 4.29560 |
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| Vapour Pressure | 0.0018mmHg at 25°C |
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| Index of Refraction | 1.498 |
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| InChIKey | WYSSJDOPILWQDC-UHFFFAOYSA-N |
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| SMILES | Cc1cc(O)c(C(C)(C)C)cc1C(C)(C)C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GO7800000
- CHEMICAL NAME :
- m-Cresol, 4,6-di-tert-butyl-
- CAS REGISTRY NUMBER :
- 497-39-2
- BEILSTEIN REFERENCE NO. :
- 2094885
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C15-H24-O
- MOLECULAR WEIGHT :
- 220.39
- WISWESSER LINE NOTATION :
- 1X1&1&R BQ D1 EX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1420 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - ulceration or bleeding from small intestine
- REFERENCE :
- JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 20/21/22-36/37/38 |
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| Safety Phrases | S26;S36/S37/S39 |
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| RTECS | GO7800000 |
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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
| EINECS 207-847-7 |
| 4,6-Di-tert-butyl-M-cresol |
| 2,4-ditert-butyl-5-methylphenol |
| 2,4-Di-tert-butyl-5-hydroxytoluene |