3-(甲硫基)丁醛，CAS 登记号 16630-52-7，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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3-(Methylthio) butanal · CAS 16630-52-7 · C5H10OS. UNII 1B27G5W046. Boiling Point: 63.00 to 65.00 °C. @ 10.00 mm Hg; Boiling Point: 190-192 °C; Density: 0.994-1.003.
| CAS Registry Number | 16630-52-7 |
|---|---|
| PubChem CID | 61845 |
| Molecular formula | C5H10OS |
| IUPAC name | 3-methylsulfanylbutanal |
| UNII (FDA) | 1B27G5W046 |
| FEMA number | 3374 |
| JECFA number | 467 |
| Molecular Weight | 118.20 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 118.04523611 |
| Monoisotopic Mass | 118.04523611 |
| Topological Polar Surface Area | 42.4 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Boiling Point | 63.00 to 65.00 °C. @ 10.00 mm Hg |
|---|---|
| Boiling Point | 190-192 °C |
| Density | 0.994-1.003 |
| Refractive Index | 1.473-1.517 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: 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 | 7.7% (115 / 1489) |
| GHS notification summary | 7.7% (115 / 1489) |
|---|---|
| Reported hazard statements | H302 (87.5%), H312 (87.5%), H315 (90.4%), H318 (87.5%) |
This chemical does not meet GHS hazard criteria for 7.7% (115 of 1489) of reports.
H302 (87.5%): Harmful if swallowed [Warning Acute toxicity, oral]
3-(Methylthio)butanal; 3-(Methylthio)butyraldehyde; Butanal, 3-(methylthio)-; 3-(Methylsulfanyl)butanal; potato butyraldehyde; FEMA No. 3374; Butyraldehyde, 3-(methylthio)-; beta-(Methylthio)butyraldehyde; UNII-1B27G5W046; EINECS 240-678-7; 1B27G5W046; DTXSID70864696; 3-METHYLSULFANYLBUTYRALDEHYDE; .BETA.-(METHYLTHIO)BUTYRALDEHYDE; RefChem:92682; DTXCID10813183
CAS 16630-52-7; molecular formula C5H10OS; molecular weight — g/mol.
3-(Methylthio)butanal, 3-(Methylthio)butyraldehyde, Butanal, 3-(methylthio)-, 3-(Methylsulfanyl)butanal, potato butyraldehyde, FEMA No. 3374.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
7.7% of GHS notifications report no hazard classification (115 of 1489).
Boiling Point: 63.00 to 65.00 °C. @ 10.00 mm Hg; Boiling Point: 190-192 °C; Density: 0.994-1.003; Refractive Index: 1.473-1.517.
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.