Oleyl alcohol (CAS 143-28-2) — formula C18H36O, molecular weight 268.5; category organic chemicals.
Oleyl alcohol (CAS 143-28-2) is a chemical raw material in the organic chemicals category. Its molecular formula C18H36O comprises 18 C, 36 H, 1 O atoms. Its molecular weight is about 268.5. Reported physicochemical data: melting point around 13-19 °C, boiling point around BP: 205 to 210 °C at 15 mm Hg, LogP about 7.4. 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 | 143-28-2 |
|---|---|
| Molecular Formula | C18H36O |
| Molecular Weight | 268.5 |
| Melting Point | 13-19 °C |
| Boiling Point | BP: 205 to 210 °C at 15 mm Hg |
| LogP | 7.4 |
| Applications | CIR ingredient: Oleyl Alcohol, Present in fish oils, Used to make its sulfuric esters (detergents and wetting agents) and in carbon paper, stencil paper, printing inks, and bath oils |
| Category | Organic Chemicals |
Documented applications: CIR ingredient: Oleyl Alcohol, Present in fish oils, Used to make its sulfuric esters (detergents and wetting agents) and in carbon paper, stencil paper, printing inks, and bath oils.
Oleyl alcohol is a carbon-based organic compound with CAS registry number 143-28-2 and molecular formula C18H36O (molecular weight 268.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 143-28-2
Its molecular formula C18H36O comprises 18 C, 36 H, 1 O atoms.
Also known as: Oleyl alcohol · 油醇
Category: organic chemicals
The CAS registry number of Oleyl alcohol is 143-28-2.
Molecular formula C18H36O, molecular weight 268.5.
It is also registered under: Oleyl alcohol, 油醇.
Recorded applications: CIR ingredient: Oleyl Alcohol, Present in fish oils, Used to make its sulfuric esters (detergents and wetting agents) and in carbon paper, stencil paper, printing inks, and bath oils.
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 Oleyl alcohol (CAS 143-28-2), compiled from public chemistry databases.
| CAS Registry Number | 143-28-2 |
|---|---|
| PubChem CID | 5284499 |
| Molecular formula | C18H36O |
| IUPAC name | (Z)-octadec-9-en-1-ol |
| UNII (FDA) | 172F2WN8DV |
| FEMA number | 4363 |
| JECFA number | 1637 |
| Molecular Weight | 268.5 |
|---|---|
| XLogP3 | 7.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 15 |
| Exact Mass | 268.276615768 |
| Monoisotopic Mass | 268.276615768 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 19 |
| Boiling Point | BP: 205 to 210 °C at 15 mm Hg |
|---|---|
| Boiling Point | 207.00 °C. @ 13.00 mm Hg |
| Boiling Point | 207 °C (13 mm Hg) |
| Melting Point | 13-19 °C |
| Melting Point | Melting point: 6-7 °C |
| Melting Point | 6.5 °C |
| Density | 0.8489 at 20 °C/4 °C |
| Density | 0.842-0.854 (20 °C) |
| Vapor Pressure | 0.000093 [mmHg] |
| Vapor Pressure | VP: 13 mm Hg at 207 °C |
OLEYL ALCOHOL; 143-28-2; (Z)-octadec-9-en-1-ol; cis-9-Octadecen-1-ol; Ocenol; Oleo alcohol; Loxanol M; Dermaffine; Lancol; Novol; Oceol; Oleol; Satol; Oleic alcohol; Oleoyl alcohol; Unjecol 70
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory cis-9-OCTADECENOL |
|---|---|
| GHS notification summary | 92.6% (561 / 606) |
| GHS notification summary | 92.6% (561 / 606) |
|---|
This chemical does not meet GHS hazard criteria for 92.6% (561 of 606) of all reports.
Reported as not meeting GHS hazard criteria by 561 of 606 companies (only 7.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Oleyl alcohol · CAS 143-28-2 · C18H36O. UNII 172F2WN8DV. Boiling Point: BP: 205 to 210 °C at 15 mm Hg; Boiling Point: 207.00 °C. @ 13.00 mm Hg; Boiling Point: 207 °C (13 mm Hg).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 油醇