bis(trimethylsilyl)trifluoroacetamide (CAS 25561-30-2) — formula C8H18F3NOSi2, molecular weight 257.40; category pharmaceutical intermediates and APIs.
bis(trimethylsilyl)trifluoroacetamide (CAS 25561-30-2) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C8H18F3NOSi2 comprises 8 C, 18 H, 3 F, 1 N, 1 O, 2 Si atoms. Its molecular weight is about 257.40. 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 | 25561-30-2 |
|---|---|
| Molecular Formula | C8H18F3NOSi2 |
| Molecular Weight | 257.40 |
| Category | Pharmaceutical Intermediates & APIs |
bis(trimethylsilyl)trifluoroacetamide is a pharmaceutical intermediate or API compound with CAS registry number 25561-30-2 and molecular formula C8H18F3NOSi2 (molecular weight 257.40), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 25561-30-2
Its molecular formula C8H18F3NOSi2 comprises 8 C, 18 H, 3 F, 1 N, 1 O, 2 Si atoms.
Also known as: bis(trimethylsilyl)trifluoroacetamide · 双(三甲基甲硅烷基)三氟乙酰胺
Category: pharmaceutical intermediates and APIs
The CAS registry number of bis(trimethylsilyl)trifluoroacetamide is 25561-30-2.
Molecular formula C8H18F3NOSi2, molecular weight 257.40.
It is also registered under: bis(trimethylsilyl)trifluoroacetamide, 双(三甲基甲硅烷基)三氟乙酰胺.
Category: Pharmaceutical Intermediates & APIs.
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 bis(trimethylsilyl)trifluoroacetamide (CAS 25561-30-2), compiled from public chemistry databases.
| CAS Registry Number | 25561-30-2 |
|---|---|
| PubChem CID | 94358 |
| Molecular formula | C8H18F3NOSi2 |
| IUPAC name | trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate |
| Molecular Weight | 257.40 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 257.08790175 |
| Monoisotopic Mass | 257.08790175 |
| Topological Polar Surface Area | 21.6 |
| Heavy Atom Count | 15 |
25561-30-2; N,O-Bis(trimethylsilyl)trifluoroacetamide; DTXSID001015789; Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate; CHEBI:85067; N,O-bis(TMS)3FAN; RefChem:899902; DTXCID401473949; 247-103-9; Bis(trimethylsilyl)trifluoroacetamide; BSTFA; trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate; Ethanimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester; N,O-Bis(trimethylsilyl)trifluoroacetamide (~90%); C8H18F3NOSi2; BSTFA; N,O-Bis(trimethylsilyl)trifluoroacetamide
| Reported hazard statements | H225 (56.7%), H226 (43.3%), H314 (19.4%), H315 (76.1%), H319 (76.1%), H335 (13.4%) |
|---|
H225 (56.7%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H226 (43.3%): Flammable liquid and vapor [Warning Flammable liquids]
bis(trimethylsilyl)trifluoroacetamide · CAS 25561-30-2 · C8H18F3NOSi2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 双(三甲基甲硅烷基)三氟乙酰胺