Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester (CAS 1188-75-6) — formula C27H58O4Si2, molecular weight 502.9; category organic chemicals.
Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester (CAS 1188-75-6) is a chemical raw material in the organic chemicals category. Its molecular formula C27H58O4Si2 comprises 27 C, 58 H, 4 O, 2 Si atoms. Its molecular weight is about 502.9. 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 | 1188-75-6 |
|---|---|
| Molecular Formula | C27H58O4Si2 |
| Molecular Weight | 502.9 |
| Applications | Polymer, rubber and lubricant application |
| Category | Organic Chemicals |
Documented applications: Polymer, rubber and lubricant application.
Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester is a carbon-based organic compound with CAS registry number 1188-75-6 and molecular formula C27H58O4Si2 (molecular weight 502.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1188-75-6
Its molecular formula C27H58O4Si2 comprises 27 C, 58 H, 4 O, 2 Si atoms.
Also known as: Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester · 硬脂酸2,3-双(三甲基硅氧基)丙酯
Category: organic chemicals
The CAS registry number of Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester is 1188-75-6.
Molecular formula C27H58O4Si2, molecular weight 502.9.
It is also registered under: Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester, 硬脂酸2,3-双(三甲基硅氧基)丙酯.
Recorded applications: Polymer, rubber and lubricant application.
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 Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester (CAS 1188-75-6), compiled from public chemistry databases.
| CAS Number | 1188-75-6 |
|---|---|
| PubChem CID | 553936 |
| Molecular Formula | C27H58O4Si2 |
| IUPAC Name | 2,3-bis(trimethylsilyloxy)propyl octadecanoate |
| Molecular Weight | 502.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 24 |
| Exact Mass | 502.38736340 |
| Monoisotopic Mass | 502.38736340 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 33 |
monostearin TMS; 2,3-Bis[(trimethylsilyl)oxy]propyl stearate; 2,3-bis(trimethylsilyloxy)propyl octadecanoate; Stearic acid 2,3-bis(trimethylsilyloxy)propyl ester; Octadecanoic acid, 2,3-bis[(trimethylsilyl)oxy]propyl ester; Bis(trimethylsilyl)monostearin; 1188-75-6; Stearic acid, 2,3-bis(trimethylsiloxy)propyl ester; DPQSOLLSNCYGEP-UHFFFAOYSA-N; Glycerol monostearate, 2TMS derivative; Octadecanoic acid, 2,3-bis-(OTMS) propyl ester
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硬脂酸2,3-双(三甲基硅氧基)丙酯