硬脂酸乙酸，CAS 登记号 111-61-5，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，下游主要用于食用香精；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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本页已列出 硬脂酸乙酸 的 CAS 号：111-61-5，可与随货 COA 核对。
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Ethyl stearate is identified by CAS 111-61-5, molecular formula C20H40O2 and molecular weight 312.30 g/mol. UNII C64RTC734W; ChEBI 84936; InChIKey MVLVMROFTAUDAG-UHFFFAOYSA-N. Boiling Point: 213.00 to 215.00 °C. @ 15.00 mm Hg; Boiling Point: 105 °C at 11mm Hg; Melting Point: 33.4 °C.
| CAS Registry Number | 111-61-5 |
|---|---|
| PubChem CID | 8122 |
| Molecular formula | C20H40O2 |
| Molecular weight | 312.30 g/mol |
| IUPAC name | ethyl octadecanoate |
| InChIKey | MVLVMROFTAUDAG-UHFFFAOYSA-N |
| UNII (FDA) | C64RTC734W |
| ChEBI ID | CHEBI:84936 |
| FEMA number | 3490 |
| JECFA number | 40 |
| Molecular Weight | 312.5 |
|---|---|
| XLogP3 | 8.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 18 |
| Exact Mass | 312.302830514 |
| Monoisotopic Mass | 312.302830514 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Boiling Point | 213.00 to 215.00 °C. @ 15.00 mm Hg |
|---|---|
| Boiling Point | 105 °C at 11mm Hg |
| Melting Point | 33.4 °C |
| Density | 0.880-0.900 |
| Refractive Index | 1.420-1.440 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 868-JECFA 46/21 |
|---|---|
| GHS notification summary | 0.7% (1 / 138) |
| GHS notification summary | 0.7% (1 / 138) |
|---|---|
| Reported hazard statements | H315 (99.3%), H319 (99.3%), H335 (39.9%) |
This chemical does not meet GHS hazard criteria for 0.7% (1 of 138) of reports.
H315 (99.3%): Causes skin irritation [Warning Skin corrosion/irritation]
ETHYL STEARATE; Ethyl octadecanoate; 111-61-5; Stearic acid ethyl ester; Octadecanoic acid, ethyl ester; Ethyl n-octadecanoate; Stearic acid, ethyl ester; FEMA No. 3490; octadecanoic acid ethyl ester; C64RTC734W; NSC-8919; DTXSID5059406; CHEBI:84936; RefChem:139058; DTXCID5033202; 203-887-4
CAS 111-61-5; molecular formula C20H40O2; molecular weight 312.30 g/mol.
ETHYL STEARATE, Ethyl octadecanoate, 111-61-5, Stearic acid ethyl ester, Octadecanoic acid, ethyl ester, Ethyl n-octadecanoate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.7% of GHS notifications report no hazard classification (1 of 138).
Boiling Point: 213.00 to 215.00 °C. @ 15.00 mm Hg; Boiling Point: 105 °C at 11mm Hg; Melting Point: 33.4 °C; Density: 0.880-0.900.
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.