Introduction：Basic information about CAS 61305-35-9|(R)-(-)-BENZOIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (R)-(-)-BENZOIN |
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| CAS Number | 61305-35-9 | Molecular Weight | 212.36100 |
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| Density | 0.94g/cm3 | Boiling Point | 246.1ºC at 760 mmHg |
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| Molecular Formula | C11H20O2Si | Melting Point | / |
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| MSDS | / | Flash Point | 85.4ºC |
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Names
| Name | (4r)-(+)-t-butyldimethylsiloxy-2-cyclopenten-1-one |
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Chemical & Physical Properties
| Density | 0.94g/cm3 |
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| Boiling Point | 246.1ºC at 760 mmHg |
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| Molecular Formula | C11H20O2Si |
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| Molecular Weight | 212.36100 |
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| Flash Point | 85.4ºC |
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| Exact Mass | 212.12300 |
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| PSA | 26.30000 |
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| LogP | 2.90580 |
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| Index of Refraction | 1.458 |
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| InChIKey | DAPZSGCXUJECAI-JTQLQIEISA-N |
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| SMILES | CC(C)(C)[Si](C)(C)OC1C=CC(=O)C1 |
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Safety Information
| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S36/37 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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