十八烷-1,2-二醇，CAS 登记号 20294-76-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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octadecane-1,2-diol · CAS 20294-76-2 · C18H38O2. UNII 9J9GD77RJI.
| CAS Registry Number | 20294-76-2 |
|---|---|
| PubChem CID | 89314 |
| Molecular formula | C18H38O2 |
| IUPAC name | octadecane-1,2-diol |
| UNII (FDA) | 9J9GD77RJI |
| Molecular Weight | 286.5 |
|---|---|
| XLogP3 | 7.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 16 |
| Exact Mass | 286.287180451 |
| Monoisotopic Mass | 286.287180451 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Stearyl Glycol) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 100% (2 / 2) |
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
1,2-Octadecanediol; Octadecane-1,2-diol; Stearyl glycol; 1,2-Dihydroxyoctadecane; 20294-76-2; 1,12-Dihydroxyoctadecane; UNII-9J9GD77RJI; octadecylene glycol; 9J9GD77RJI; EINECS 243-711-3; NSC 71534; NSC-71534; AI3-14194; CHEBI:84956; RefChem:72112; STEARYL GLYCOL [INCI]
CAS 20294-76-2; molecular formula C18H38O2; molecular weight — g/mol.
1,2-Octadecanediol, Octadecane-1,2-diol, Stearyl glycol, 1,2-Dihydroxyoctadecane, 20294-76-2, 1,12-Dihydroxyoctadecane.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Stearyl Glycol) -> CIR (Cosmetic Ingredient Review).
100% of GHS notifications report no hazard classification (2 of 2).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.