Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate
三甲基硅烷基 2-(氟磺酰基)二氟乙酸酯
Also known as: Trimethylsilyl 2-(fluorosulfonyl)difluoroacetate, Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, Trimethylsilyl (fluorosulfonyl)difluoroacetate, Trimethylsilyl fluoro sulfonyldifluoroacetate, Trimethylsilyl 2-(fluorosulphonyl)difluoroacetate, Difluoro(fluorosulfonyl)acetic Acid Trimethylsilyl Ester, Trimethylsilyl difluoro(fluorosulfonyl)acetate, Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, trimethylsilyl ester, MFCD02093343
- CAS No.
- 120801-75-4
- Jingsj CID
- J-7227-8
- Molecular Formula
- C5H9F3O4SSi
- Chinese Name
- 三甲基硅烷基 2-(氟磺酰基)二氟乙酸酯
- Molecular Weight
- 250.268 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 160.4±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 50.8±27.3 °C |
GHS Safety & Compliance
Flammable / CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate?
120801-75-4
What are the molecular formula and molecular weight of Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate?
C5H9F3O4SSi, molecular weight 250.268 g/mol
Is Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026