S-Ethyl trifluorothioacetate
三氟硫代乙酸S-乙酯
Also known as: Trifluorothioacetic Acid S-Ethyl Ester, S-Ethyl Trifluorothioacetate [Trifluoroacetylating Agent for Peptides Research], Ethyl trifluorothioacetate, Ethyl trifluorothiolacetate, S-Ethyl 2,2,2-trifluoroethanethioate, S-Ethyl trifluoroethanethioate, S-Ethylthioltrifluoroacetate, ETHYL THIOL TRIFLUOROACETATE, Acetic acid, trifluorothio-, S-ethyl ester
- CAS No.
- 383-64-2
- Jingsj CID
- J-38007-8
- Molecular Formula
- C4H5F3OS
- Chinese Name
- 三氟硫代乙酸S-乙酯
- Molecular Weight
- 158.14200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 90.5 °C(lit.) |
|---|---|
| Density | 1.234 g/mL at 25 °C(lit.) |
| Flash Point | 39 °F |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of S-Ethyl trifluorothioacetate?
383-64-2
What are the molecular formula and molecular weight of S-Ethyl trifluorothioacetate?
C4H5F3OS, molecular weight 158.14200 g/mol
Is S-Ethyl trifluorothioacetate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026