反式9,10-环氧硬脂酸，CAS 登记号 2443-39-2，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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trans-9,10-epoxystearic acid · CAS 2443-39-2 · C18H34O3. UNII 00640UF4ZM.
| CAS Registry Number | 2443-39-2 |
|---|---|
| PubChem CID | 15868 |
| Molecular formula | C18H34O3 |
| IUPAC name | 8-(3-octyloxiran-2-yl)octanoic acid |
| UNII (FDA) | 00640UF4ZM |
| Molecular Weight | 298.5 |
|---|---|
| XLogP3 | 6.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 15 |
| Exact Mass | 298.25079494 |
| Monoisotopic Mass | 298.25079494 |
| Topological Polar Surface Area | 49.8 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
9,10-EPOXYSTEARIC ACID; 9,10-Epoxyoctadecanoic acid; 2443-39-2; Oleic acid epoxide; Oxiraneoctanoic acid, 3-octyl-; 3-Octyloxiran-2-octanoic acid; Octadecanoic acid, 9,10-epoxy-; CHEBI:85661; 00640UF4ZM; NSC-179691; RefChem:548781; 219-477-3; 8-(3-octyloxiran-2-yl)octanoic acid; cis-9,10-Epoxystearic acid; CHEMBL27918; trans-9,10-Epoxyoctadecanoic acid
CAS 2443-39-2; molecular formula C18H34O3; molecular weight — g/mol.
9,10-EPOXYSTEARIC ACID, 9,10-Epoxyoctadecanoic acid, 2443-39-2, Oleic acid epoxide, Oxiraneoctanoic acid, 3-octyl-, 3-Octyloxiran-2-octanoic acid.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
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.