Introduction：Basic information about CAS 98-27-1|4-TERT-BUTYL-2-METHYLPHENOL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-TERT-BUTYL-2-METHYLPHENOL |
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| CAS Number | 98-27-1 | Molecular Weight | 164.244 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 244.6±9.0 °C at 760 mmHg |
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| Molecular Formula | C11H16O | Melting Point | 28-33ºC |
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| MSDS | ChineseUSA | Flash Point | 109.9±7.2 °C |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | 4-tert-butyl-2-methylphenol |
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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 | 244.6±9.0 °C at 760 mmHg |
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| Melting Point | 28-33ºC |
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| Molecular Formula | C11H16O |
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| Molecular Weight | 164.244 |
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| Flash Point | 109.9±7.2 °C |
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| Exact Mass | 164.120117 |
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| PSA | 20.23000 |
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| LogP | 3.63 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.513 |
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| InChIKey | SNKLPZOJLXDZCW-UHFFFAOYSA-N |
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| SMILES | Cc1cc(C(C)(C)C)ccc1O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SK1578400
- CHEMICAL NAME :
- Phenol, 4-tert-butyl-2-methyl-
- CAS REGISTRY NUMBER :
- 98-27-1
- BEILSTEIN REFERENCE NO. :
- 1817502
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C11-H16-O
- MOLECULAR WEIGHT :
- 164.27
- WISWESSER LINE NOTATION :
- QR B1 DX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 81 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,868,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Behavioral - sleep
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1350,1980
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C: Corrosive; |
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| Risk Phrases | R34 |
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| RIDADR | UN 2430 8/PG 3 |
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| RTECS | SK1578400 |
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| Hazard Class | 8.0 |
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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
| 2-methyl-4-tert-butylphenol |
| 4-1,1-dimethylethyl-2-methyl-phenol |
| o-Cresol,4-tert-butyl |
| 2-Methyl-4-(2-methyl-2-propanyl)phenol |
| Phenol, 4- (1,1-dimethylethyl)-2-methyl- |
| 4-tert-butyl-o-cresol |
| 4-Tert-Butyl-2-Methylphenol |
| 4-(t-butyl)-2-cresol |
| Phenol,4-tert-butyl-2-methyl |
| 2-Methyl-4-(1,1-dimethylethyl) phenol |
| 4-TERT-BUTYL ORTHO-CRESOL |
| p-tert-Butyl-o-cresol |
| Phenol, 4-(1,1-dimethylethyl)-2-methyl- |
| 4-tert-butyl-2-methyl-pheno |
| 4-tert-butyl-2-methylphenyl |
| 4-tert-Butyl-2-methyl-phenol |
| 2-methyl-p-tert-butylphenol |
| MFCD00020047 |
