1,15-Dihydroxy hexadecamethyl octasiloxane (CAS 4938-87-8) — formula C16H50O9Si8, molecular weight 611.2; category organic chemicals.
1,15-Dihydroxy hexadecamethyl octasiloxane (CAS 4938-87-8) is a chemical raw material in the organic chemicals category. Its molecular formula C16H50O9Si8 comprises 16 C, 50 H, 9 O, 8 Si atoms. Its molecular weight is about 611.2. 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 | 4938-87-8 |
|---|---|
| Molecular Formula | C16H50O9Si8 |
| Molecular Weight | 611.2 |
| Category | Organic Chemicals |
1,15-Dihydroxy hexadecamethyl octasiloxane is a carbon-based organic compound with CAS registry number 4938-87-8 and molecular formula C16H50O9Si8 (molecular weight 611.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4938-87-8
Its molecular formula C16H50O9Si8 comprises 16 C, 50 H, 9 O, 8 Si atoms.
Also known as: 1,15-Dihydroxy hexadecamethyl octasiloxane · 十六甲基-1,15-二羟基八硅氧烷
Category: organic chemicals
The CAS registry number of 1,15-Dihydroxy hexadecamethyl octasiloxane is 4938-87-8.
Molecular formula C16H50O9Si8, molecular weight 611.2.
It is also registered under: 1,15-Dihydroxy hexadecamethyl octasiloxane, 十六甲基-1,15-二羟基八硅氧烷.
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 1,15-Dihydroxy hexadecamethyl octasiloxane (CAS 4938-87-8), compiled from public chemistry databases.
| CAS Number | 4938-87-8 |
|---|---|
| PubChem CID | 14026507 |
| Molecular Formula | C16H50O9Si8 |
| IUPAC Name | hydroxy-[[[[[[[hydroxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane |
| Molecular Weight | 611.2 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 14 |
| Exact Mass | 610.16089544 |
| Monoisotopic Mass | 610.16089544 |
| Topological Polar Surface Area | 105 |
| Heavy Atom Count | 33 |
4938-87-8; Hexadecamethyloctasiloxane-1,15-diol; Simethicone Impurity 22; DTXSID40554557; OFVDHUJHDSEERV-UHFFFAOYSA-N; 1,15-Octasiloxanediol,1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyl-; 1,15-Dihydroxy hexadecamethyl octasiloxane;
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十六甲基-1,15-二羟基八硅氧烷