Trifluoromethanesulfonic acid ethyl ester (CAS 425-75-2) — formula C3H5F3O3S, molecular weight 178.13; category organic chemicals.
Trifluoromethanesulfonic acid ethyl ester (CAS 425-75-2) is a chemical raw material in the organic chemicals category. Its molecular formula C3H5F3O3S comprises 3 C, 5 H, 3 F, 3 O, 1 S atoms. Its molecular weight is about 178.13. Reported physicochemical data: LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 425-75-2 |
|---|---|
| Molecular Formula | C3H5F3O3S |
| Molecular Weight | 178.13 |
| LogP | 1.2 |
| Applications | Methanesulfonic acid, 1-trifluoro, ethyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Methanesulfonic acid, 1-trifluoro, ethyl ester: ACTIVE.
Trifluoromethanesulfonic acid ethyl ester is a carbon-based organic compound with CAS registry number 425-75-2 and molecular formula C3H5F3O3S (molecular weight 178.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 425-75-2
Its molecular formula C3H5F3O3S comprises 3 C, 5 H, 3 F, 3 O, 1 S atoms.
Also known as: Trifluoromethanesulfonic acid ethyl ester · 三氟甲磺酸乙酯
Category: organic chemicals
The CAS registry number of Trifluoromethanesulfonic acid ethyl ester is 425-75-2.
Molecular formula C3H5F3O3S, molecular weight 178.13.
It is also registered under: Trifluoromethanesulfonic acid ethyl ester, 三氟甲磺酸乙酯.
Recorded applications: Methanesulfonic acid, 1-trifluoro, ethyl ester: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Trifluoromethanesulfonic acid ethyl ester (CAS 425-75-2), compiled from public chemistry databases.
| CAS Registry Number | 425-75-2 |
|---|---|
| PubChem CID | 67924 |
| Molecular formula | C3H5F3O3S |
| IUPAC name | ethyl trifluoromethanesulfonate |
| UNII (FDA) | NS00031217 |
| Molecular Weight | 178.13 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 177.99114968 |
| Monoisotopic Mass | 177.99114968 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 10 |
Ethyl trifluoromethanesulfonate; 425-75-2; Ethyl trifluoromethanesulphonate; EINECS 207-037-3; DTXSID3059979; Methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester; RefChem:596427; DTXCID0040123; 207-037-3; Ethyl Triflate; Trifluoromethanesulfonic acid ethyl ester; C3H5F3O3S; ethyltrifluoromethanesulfonate; Methanesulfonic acid, trifluoro-, ethyl ester; MFCD00000410; ethyl (trifluoromethyl)sulfonate
| Reported hazard statements | H226 (100%), H302 (37.5%), H314 (100%), H318 (37.5%), H341 (34.7%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (37.5%): Harmful if swallowed [Warning Acute toxicity, oral]
Trifluoromethanesulfonic acid ethyl ester · CAS 425-75-2 · C3H5F3O3S. UNII NS00031217.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三氟甲磺酸乙酯