Tris(trimethylsilyl)phosphate (CAS 10497-05-9) — formula C9H27O4PSi3, molecular weight 314.54; category inorganic chemicals.
Tris(trimethylsilyl)phosphate (CAS 10497-05-9) is a inorganic chemicals. Its molecular formula C9H27O4PSi3 comprises 9 C, 27 H, 4 O, 1 P, 3 Si atoms. Its molecular weight is about 314.54. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. 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 | 10497-05-9 |
|---|---|
| Molecular Formula | C9H27O4PSi3 |
| Molecular Weight | 314.54 |
| Applications | Silanol, 1-trimethyl, 1''-phosphate: ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Silanol, 1-trimethyl, 1''-phosphate: ACTIVE.
Tris(trimethylsilyl)phosphate is an inorganic compound with CAS registry number 10497-05-9 and molecular formula C9H27O4PSi3 (molecular weight 314.54), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 10497-05-9
Its molecular formula C9H27O4PSi3 comprises 9 C, 27 H, 4 O, 1 P, 3 Si atoms.
Also known as: Tris(trimethylsilyl)phosphate · 磷酸三(三甲基甲硅烷基)酯
Category: inorganic chemicals
The CAS registry number of Tris(trimethylsilyl)phosphate is 10497-05-9.
Molecular formula C9H27O4PSi3, molecular weight 314.54.
It is also registered under: Tris(trimethylsilyl)phosphate, 磷酸三(三甲基甲硅烷基)酯.
Recorded applications: Silanol, 1-trimethyl, 1''-phosphate: ACTIVE.
Category: Inorganic 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 Tris(trimethylsilyl)phosphate (CAS 10497-05-9), compiled from public chemistry databases.
| CAS Registry Number | 10497-05-9 |
|---|---|
| PubChem CID | 25317 |
| Molecular formula | C9H27O4PSi3 |
| IUPAC name | tris(trimethylsilyl) phosphate |
| UNII (FDA) | NS00054421 |
| Molecular Weight | 314.54 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 314.09547594 |
| Monoisotopic Mass | 314.09547594 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 17 |
Tris(trimethylsilyl) phosphate; 10497-05-9; Tris(trimethylsilyl)phosphate; Silanol, trimethyl-, phosphate (3:1); CHEBI:144345; DTXSID60909282; RefChem:192149; DTXCID601338347; 234-028-1; Phosphoric Acid Tris(trimethylsilyl) Ester; Tris-(trimethylsilyl)fosfat; C9H27O4PSi3; MFCD00008267; PHOSPHORIC ACID, TRIS(TRIMETHYLSILYL) ESTER; s21325; Tris-(trimethylsilyl)fosfat [Czech]
| Reported hazard statements | H225 (41.5%), H226 (21.7%), H314 (39.6%), H315 (60.4%), H318 (60.4%), H319 (39.6%), H335 (37.7%), H412 (35.8%) |
|---|
H225 (41.5%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H226 (21.7%): Flammable liquid and vapor [Warning Flammable liquids]
Tris(trimethylsilyl)phosphate · CAS 10497-05-9 · C9H27O4PSi3. UNII NS00054421.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 磷酸三(三甲基甲硅烷基)酯