4-Methyl-4-(methylthio)pentan-2-one，CAS 登记号 23550-40-5，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Organic Chemicals。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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4-Methyl-4-(methylthio)pentan-2-one · CAS 23550-40-5 · C7H14OS. UNII G69HK72Q3Y. Boiling Point: 78.00 °C. @ 15.00 mm Hg; Boiling Point: 84 °C (12 mm Hg); 78 °C (15 mm Hg); Density: 0.964.
| CAS Registry Number | 23550-40-5 |
|---|---|
| PubChem CID | 4682590 |
| Molecular formula | C7H14OS |
| IUPAC name | 4-methyl-4-methylsulfanylpentan-2-one |
| UNII (FDA) | G69HK72Q3Y |
| FEMA number | 3376 |
| JECFA number | 500 |
| Molecular Weight | 146.25 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 146.07653624 |
| Monoisotopic Mass | 146.07653624 |
| Topological Polar Surface Area | 42.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 78.00 °C. @ 15.00 mm Hg |
|---|---|
| Boiling Point | 84 °C (12 mm Hg); 78 °C (15 mm Hg) |
| Density | 0.964 |
| Refractive Index | 1.475-1.485 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 90.2% (110 / 122) |
| GHS notification summary | 90.2% (110 / 122) |
|---|
This chemical does not meet GHS hazard criteria for 90.2% (110 of 122) of all reports.
Reported as not meeting GHS hazard criteria by 110 of 122 companies (only 9.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
23550-40-5; 4-Methylthio-4-methyl-2-pentanone; 2-Pentanone, 4-methyl-4-(methylthio)-; 4-Methyl-4-(methylthio)-2-pentanone; 4-Methyl-4-(methylthio)pentan-2-one; cassis pentanone; FEMA No. 3376; 4-(Methylthio)-4-methyl-2-pentanone; 4-methyl-4-(methylsulfanyl)pentan-2-one; EINECS 245-727-6; G69HK72Q3Y; 4-Methylmercapto-4-methylpentan-2-one; DTXSID0066905; 4-METHYLTHIO-4-METHYL-2-PENTANONE [FHFI]; RefChem:525292; DTXCID5036894
CAS 23550-40-5; molecular formula C7H14OS; molecular weight — g/mol.
23550-40-5, 4-Methylthio-4-methyl-2-pentanone, 2-Pentanone, 4-methyl-4-(methylthio)-, 4-Methyl-4-(methylthio)-2-pentanone, 4-Methyl-4-(methylthio)pentan-2-one, cassis pentanone.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
90.2% of GHS notifications report no hazard classification (110 of 122).
Boiling Point: 78.00 °C. @ 15.00 mm Hg; Boiling Point: 84 °C (12 mm Hg); 78 °C (15 mm Hg); Density: 0.964; Refractive Index: 1.475-1.485.
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.