Introduction：Basic information about CAS 2895-07-0|heptamethyltrisiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | heptamethyltrisiloxane |
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| CAS Number | 2895-07-0 | Molecular Weight | 222.505 |
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| Density | 0.82 | Boiling Point | 163.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C7H22O2Si3 | Melting Point | / |
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| MSDS | / | Flash Point | 52.8±22.6 °C |
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Names
| Name | 1,1,1,3,3,5,5-heptamethyltrisiloxane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.82 |
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| Boiling Point | 163.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C7H22O2Si3 |
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| Molecular Weight | 222.505 |
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| Flash Point | 52.8±22.6 °C |
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| Exact Mass | 222.092758 |
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| PSA | 18.46000 |
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| LogP | 5.32 |
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| Vapour Pressure | 2.7±0.3 mmHg at 25°C |
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| InChIKey | GDDVTIGTERZVBW-UHFFFAOYSA-N |
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| SMILES | C[Si](C)O[Si](C)(C)O[Si](C)(C)C |
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| Storage condition | 2~8℃ |
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Safety Information
| Hazard Codes | F+ |
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| Risk Phrases | R10 |
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| Safety Phrases | 16-33-36/37/39 |
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| RIDADR | UN 1993 |
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| Packaging Group | II |
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| Hazard Class | 3.1 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| heptamethyltrisiloxane |
| 1,1,3,3,5,5,5-heptamethyl-1-hydrotrisiloxane |
| 1,1,3,3,5,5,5-Heptamethylpentanetrisiloxane |
| 1,1,1,3,3,5,5-Heptamethyltrisiloxane |
| 1H-1,1,2,2,3,3,3-heptamethyltrisiloxane |
| 1,1,1,3,3-5,5-heptamethyltrisiloxane |
| MFCD00054788 |
| Trisiloxane, 1,1,1,3,3,5,5-heptamethyl- |
| 1,1,1,3,3,5,5-Heptamethylpentanetrisiloxane |
| 1,1,1,3,3,5,5-Heptamethyl Trisiloxane |
