3-巯基丙酸乙酯，CAS 登记号 5466-06-8，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 3-巯基丙酸乙酯 的 CAS 号：5466-06-8，可与随货 COA 核对。
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Ethyl 3-mercaptopropionate is identified by CAS 5466-06-8, molecular formula C5H10O2S and molecular weight 134.04 g/mol. UNII 22GQZ8P70D; ChEBI 173554; InChIKey CJQWLNNCQIHKHP-UHFFFAOYSA-N. Boiling Point: 75.00 to 76.00 °C. @ 10.00 mm Hg; Boiling Point: 162 °C; Refractive Index: 1.454-1.460.
| CAS Registry Number | 5466-06-8 |
|---|---|
| PubChem CID | 21625 |
| Molecular formula | C5H10O2S |
| Molecular weight | 134.04 g/mol |
| IUPAC name | ethyl 3-sulfanylpropanoate |
| InChIKey | CJQWLNNCQIHKHP-UHFFFAOYSA-N |
| UNII (FDA) | 22GQZ8P70D |
| ChEBI ID | CHEBI:173554 |
| FEMA number | 3677 |
| JECFA number | 553 |
| Molecular Weight | 134.20 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 134.04015073 |
| Monoisotopic Mass | 134.04015073 |
| Topological Polar Surface Area | 27.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 75.00 to 76.00 °C. @ 10.00 mm Hg |
|---|---|
| Boiling Point | 162 °C |
| Refractive Index | 1.454-1.460 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.8% (11 / 1442) |
| GHS notification summary | 0.8% (11 / 1442) |
|---|---|
| Reported hazard statements | H315 (99.2%), H319 (99.2%), H335 (99.2%) |
This chemical does not meet GHS hazard criteria for 0.8% (11 of 1442) of reports.
H315 (99.2%): Causes skin irritation [Warning Skin corrosion/irritation]
ETHYL 3-MERCAPTOPROPIONATE; 5466-06-8; Ethyl 3-mercaptopropanoate; 3-Mercaptopropanoic acid ethyl ester; Propanoic acid, 3-mercapto-, ethyl ester; Ethyl beta-mercaptopropionate; Propionic acid, 3-mercapto-, ethyl ester; FEMA No. 3677; 22GQZ8P70D; NSC-25754; DTXSID7063922; RefChem:595003; DTXCID0041771; 226-771-5; Ethyl 3-sulfanylpropanoate; 3-Mercaptopropionic Acid Ethyl Ester
CAS 5466-06-8; molecular formula C5H10O2S; molecular weight 134.04 g/mol.
ETHYL 3-MERCAPTOPROPIONATE, 5466-06-8, Ethyl 3-mercaptopropanoate, 3-Mercaptopropanoic acid ethyl ester, Propanoic acid, 3-mercapto-, ethyl ester, Ethyl beta-mercaptopropionate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.8% of GHS notifications report no hazard classification (11 of 1442).
Boiling Point: 75.00 to 76.00 °C. @ 10.00 mm Hg; Boiling Point: 162 °C; Refractive Index: 1.454-1.460.
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.