Oleic acid (purity≥98%) (CAS 112-79-8) — formula C18H34O2, molecular weight 282.5.
Oleic acid (purity≥98%) is a chemical compound with CAS registry number 112-79-8 and molecular formula C18H34O2 (molecular weight 282.5).
CAS number: 112-79-8
Its molecular formula C18H34O2 comprises 18 C, 34 H, 2 O atoms.
Also known as: Oleic acid (purity≥98%) · Elaidic acid
The CAS registry number of Oleic acid (purity≥98%) is 112-79-8.
Molecular formula C18H34O2, molecular weight 282.5.
It is also registered under: Oleic acid (purity≥98%), Elaidic acid.
Public-database records for Oleic acid (purity≥98%) (CAS 112-79-8), reproduced here for independent cross-checking.
| GHS notification summary | 12.5% (1 / 8) |
|---|---|
| Reported hazard statements | H315 (87.5%), H319 (87.5%), H335 (75%) |
This chemical does not meet GHS hazard criteria for 12.5% (1 of 8) of reports.
H315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]
| GHS notification summary | 12.5% (1 / 8) |
|---|
| 熔点 | 42 - 44 °C |
|---|---|
| LogP | 6.78 |
| Collision Cross Section | 175.9 Ų [M-H]- |
| CAS Registry Number | 112-79-8 |
|---|---|
| PubChem CID | 637517 |
| 分子式 | C18H34O2 |
| IUPAC 名称 | (E)-octadec-9-enoic acid |
| UNII（FDA） | 4837010H8C |
Elaidic acid; 112-79-8; (E)-octadec-9-enoic acid; trans-Oleic acid; trans-9-Octadecenoic acid; 9-Octadecenoic acid, (E)-; (E)-Oleic acid; 9-octadecenoic acid, (9E)-; trans-Octadec-9-enoic acid; (E)-9-Octadecenoic acid; trans-Elaidic acid; Elaidinsaure; acide elaidique; (9E)-Octadecenoic acid; 9-trans-Octadecenoic acid; Elaidinic acid
| 分子量 | 282.5 |
|---|---|
| XLogP3 | 6.5 |
| 氢键供体数 | 1 |
| 氢键受体数 | 2 |
| 可旋转键数 | 15 |
| 精确质量 | 282.255880323 |
| 单同位素质量 | 282.255880323 |
| 拓扑极性表面积 | 37.3 |
| 重原子数 | 20 |
| 形式电荷 | 0 |
Oleic acid (purity≥98%) · CAS 112-79-8 · C18H34O2. UNII 4837010H8C. 熔点: 42 - 44 °C; LogP: 6.78; Collision Cross Section: 175.9 Ų [M-H]-.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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