Introduction：Basic information about CAS 67911-21-1|6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione |
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| CAS Number | 67911-21-1 | Molecular Weight | 140.137 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 246.3±9.0 °C at 760 mmHg |
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| Molecular Formula | C7H8O3 | Melting Point | 52-55ºC |
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| MSDS | / | Flash Point | 112.7±15.9 °C |
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Names
| Name | 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 246.3±9.0 °C at 760 mmHg |
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| Melting Point | 52-55ºC |
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| Molecular Formula | C7H8O3 |
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| Molecular Weight | 140.137 |
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| Flash Point | 112.7±15.9 °C |
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| Exact Mass | 140.047348 |
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| PSA | 43.37000 |
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| LogP | -0.42 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.499 |
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| InChIKey | QKAHKEDLPBJLFD-UHFFFAOYSA-N |
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| SMILES | CC1(C)C2C(=O)OC(=O)C21 |
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Safety Information
Customs
| HS Code | 2917209090 |
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| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Synonyms
| Caronic anhydride |
| 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione |
| 3-oxabicyclo[3.1.0]hexane-2,4-dione, 6,6-dimethyl- |
