Introduction：Basic information about CAS 464-72-2|Benzopinacole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzopinacole |
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| CAS Number | 464-72-2 | Molecular Weight | 366.45200 |
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| Density | 1.198 g/cm3 | Boiling Point | 506.9ºC at 760 mmHg |
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| Molecular Formula | C26H22O2 | Melting Point | 171-173 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 224.9ºC |
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Names
| Name | Benzopinacole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.198 g/cm3 |
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| Boiling Point | 506.9ºC at 760 mmHg |
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| Melting Point | 171-173 °C(lit.) |
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| Molecular Formula | C26H22O2 |
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| Molecular Weight | 366.45200 |
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| Flash Point | 224.9ºC |
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| Exact Mass | 366.16200 |
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| PSA | 40.46000 |
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| LogP | 4.85860 |
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| Vapour Pressure | 4.26E-11mmHg at 25°C |
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| Index of Refraction | 1.648 |
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| InChIKey | MFEWNFVBWPABCX-UHFFFAOYSA-N |
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| SMILES | OC(c1ccccc1)(c1ccccc1)C(O)(c1ccccc1)c1ccccc1 |
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| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
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| Water Solubility | insoluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KI2750000
- CHEMICAL NAME :
- 1,2-Ethanediol, 1,1,2,2-tetraphenyl-
- CAS REGISTRY NUMBER :
- 464-72-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C26-H22-O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJTXAZ European Journal of Toxicology and Environmental Hygiene. (Paris, France) V.7-9, 1974-76. For publisher information, see TOERD9. Volume(issue)/page/year: 9,99,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >8 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJTXAZ European Journal of Toxicology and Environmental Hygiene. (Paris, France) V.7-9, 1974-76. For publisher information, see TOERD9. Volume(issue)/page/year: 9,99,1976
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S22-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | KI2750000 |
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| HS Code | 29062900 |
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Customs
| HS Code | 2906299090 |
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| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| 1,1,2,2-tetraphenylethane-1,2-diol |
| EINECS 207-356-8 |
| Benzopinacol |
| 1,1,2,2-Tetraphenyl-1,2-ethanediol |
| MFCD00004448 |
| Tetraphenylethylene Glycol |
