cetyl dimethicone (CAS 191044-49-2) — formula C21H48O2Si2, molecular weight 388.8; category organic chemicals.
cetyl dimethicone (CAS 191044-49-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H48O2Si2 comprises 21 C, 48 H, 2 O, 2 Si atoms. Its molecular weight is about 388.8. 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 | 191044-49-2 |
|---|---|
| Molecular Formula | C21H48O2Si2 |
| Molecular Weight | 388.8 |
| Applications | Cosmetics, Personal Care, Hair Care, Skincare, Hair Styling |
| Category | Organic Chemicals |
Documented applications: Cosmetics, Personal Care, Hair Care, Skincare, Hair Styling.
cetyl dimethicone is a carbon-based organic compound with CAS registry number 191044-49-2 and molecular formula C21H48O2Si2 (molecular weight 388.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 191044-49-2
Its molecular formula C21H48O2Si2 comprises 21 C, 48 H, 2 O, 2 Si atoms.
Also known as: cetyl dimethicone · 鲸蜡基聚二甲基硅氧烷
Category: organic chemicals
The CAS registry number of cetyl dimethicone is 191044-49-2.
Molecular formula C21H48O2Si2, molecular weight 388.8.
It is also registered under: cetyl dimethicone, 鲸蜡基聚二甲基硅氧烷.
Recorded applications: Cosmetics, Personal Care, Hair Care, Skincare, Hair Styling.
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 cetyl dimethicone (CAS 191044-49-2), compiled from public chemistry databases.
| CAS Registry Number | 191044-49-2 |
|---|---|
| PubChem CID | 121233874 |
| Molecular formula | C21H48O2Si2 |
| IUPAC name | hexadecyl-methoxy-methyl-trimethylsilyloxysilane |
| Molecular Weight | 388.8 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 18 |
| Exact Mass | 388.31928384 |
| Monoisotopic Mass | 388.31928384 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 25 |
Polysiloxanes, cetyl Me, di-Me; CETYL DIMETHICONE; RefChem:867008; Hexadecyl-methoxy-methyl-trimethylsilyloxysilane; C21H48O2Si2; SCHEMBL28937041; CMUDPAKFOFFESL-UHFFFAOYSA-N; MFCD08276533; hexadecyl-methoxy-methyl-trimethylsilyloxy-silane
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Cetyl Dimethicone) -> CIR (Cosmetic Ingredient Review) |
|---|
cetyl dimethicone · CAS 191044-49-2 · C21H48O2Si2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 鲸蜡基聚二甲基硅氧烷