Introduction：Basic information about CAS 3780-33-4|2,2-DIMETHYL-CHROMAN-4-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2-DIMETHYL-CHROMAN-4-ONE |
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| CAS Number | 3780-33-4 | Molecular Weight | 176.21200 |
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| Density | 1.086 g/cm3 | Boiling Point | 273.159ºC at 760mmHg |
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| Molecular Formula | C11H12O2 | Melting Point | / |
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| MSDS | / | Flash Point | 118.033ºC |
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Names
| Name | 2,2-dimethyl-3H-chromen-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.086 g/cm3 |
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| Boiling Point | 273.159ºC at 760mmHg |
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| Molecular Formula | C11H12O2 |
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| Molecular Weight | 176.21200 |
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| Flash Point | 118.033ºC |
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| Exact Mass | 176.08400 |
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| PSA | 26.30000 |
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| LogP | 2.43040 |
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| Index of Refraction | 1.522 |
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| InChIKey | DUTNTKTZIQAPGA-UHFFFAOYSA-N |
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| SMILES | CC1(C)CC(=O)c2ccccc2O1 |
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Safety Information
| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4H-1-Benzopyran-4-one,2,3-dihydro-2,2-dimethyl |
| 2,2-dimethyl-4-chromanone |
| F3284-7941 |
| 2,3-dihydro-2,2-dimethyl-4H-1-benzopyran-4-one |
| 2,2-dimethyl-2H-1-benzopyran-4-one |
| 2,2-Dimethyl-chroman-4-one |
| 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one |
| 2,2-dimethyl-2,3-dihydro-4h-chromen-4-one |
| 2,2-DIMETHYL-4'-TRIFLUOROMETHYLPROPIOPHENONE |
| 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-one |
