Trimethylsilyl trifluoroacetate (CAS 400-53-3) — formula C5H9F3O2Si, molecular weight 186.20; category organic chemicals.
Trimethylsilyl trifluoroacetate (CAS 400-53-3) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9F3O2Si comprises 5 C, 9 H, 3 F, 2 O, 1 Si atoms. Its molecular weight is about 186.20. 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 | 400-53-3 |
|---|---|
| Molecular Formula | C5H9F3O2Si |
| Molecular Weight | 186.20 |
| Applications | Acetic acid, 2-trifluoro, trimethylsilyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Acetic acid, 2-trifluoro, trimethylsilyl ester: ACTIVE.
Trimethylsilyl trifluoroacetate is a carbon-based organic compound with CAS registry number 400-53-3 and molecular formula C5H9F3O2Si (molecular weight 186.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 400-53-3
Its molecular formula C5H9F3O2Si comprises 5 C, 9 H, 3 F, 2 O, 1 Si atoms.
Also known as: Trimethylsilyl trifluoroacetate · 三氟乙酸三甲基甲硅烷酯
Category: organic chemicals
The CAS registry number of Trimethylsilyl trifluoroacetate is 400-53-3.
Molecular formula C5H9F3O2Si, molecular weight 186.20.
It is also registered under: Trimethylsilyl trifluoroacetate, 三氟乙酸三甲基甲硅烷酯.
Recorded applications: Acetic acid, 2-trifluoro, trimethylsilyl 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 Trimethylsilyl trifluoroacetate (CAS 400-53-3), compiled from public chemistry databases.
| CAS Registry Number | 400-53-3 |
|---|---|
| PubChem CID | 67863 |
| Molecular formula | C5H9F3O2Si |
| IUPAC name | trimethylsilyl 2,2,2-trifluoroacetate |
| UNII (FDA) | K6JU5FBY95 |
| Molecular Weight | 186.20 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 186.03239055 |
| Monoisotopic Mass | 186.03239055 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 11 |
Trimethylsilyl trifluoroacetate; Acetic acid, 2,2,2-trifluoro-, trimethylsilyl ester; EINECS 206-923-7; Trifluoroacetic Acid, TMS derivative; DTXSID6059944; RefChem:108899; DTXCID7039701; 206-923-7; VIYXXANHGYSBLY-UHFFFAOYSA-N; 400-53-3; trimethylsilyl 2,2,2-trifluoroacetate; K6JU5FBY95; Acetic acid, trifluoro-, trimethylsilyl ester; MFCD00000413; Trifluoroacetic acid trimethylsilyl ester; CF3C(O)OSi(CH3)3
| Reported hazard statements | H225 (100%), H314 (100%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Trimethylsilyl trifluoroacetate · CAS 400-53-3 · C5H9F3O2Si. UNII K6JU5FBY95.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三氟乙酸三甲基甲硅烷酯