Introduction：Basic information about CAS 120801-75-4|Trimethylsilyl difluoro(fluorosulfonyl)acetate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Trimethylsilyl difluoro(fluorosulfonyl)acetate |
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| CAS Number | 120801-75-4 | Molecular Weight | 250.268 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 160.4±40.0 °C at 760 mmHg |
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| Molecular Formula | C5H9F3O4SSi | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 50.8±27.3 °C |
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| Symbol |
GHS02, GHS05 | Signal Word | Danger |
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Names
| Name | Trimethylsilyl 2-(fluorosulfonyl)difluoroacetate |
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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 | 160.4±40.0 °C at 760 mmHg |
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| Molecular Formula | C5H9F3O4SSi |
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| Molecular Weight | 250.268 |
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| Flash Point | 50.8±27.3 °C |
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| Exact Mass | 249.994293 |
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| PSA | 68.82000 |
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| LogP | 3.70 |
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| Vapour Pressure | 2.4±0.3 mmHg at 25°C |
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| Index of Refraction | 1.395 |
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| InChIKey | XHVSCKNABCCCAC-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F |
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Safety Information
| Symbol |
GHS02, GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H226-H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R10;R34 |
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| Safety Phrases | S16-S26-S27-S36/37/39 |
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| RIDADR | UN 2920 8/PG 2 |
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| WGK Germany | 2 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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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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Synonyms
| Trimethylsilyl difluoro(fluorosulfonyl)acetate |
| Trimethylsilyl (fluorosulfonyl)difluoroacetate |
| MFCD02093343 |
| Difluoro(fluorosulfonyl)acetic Acid Trimethylsilyl Ester |
| Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, trimethylsilyl ester |
| Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate |
| trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate |
