4-(Methylthio)-4-methyl-2-pentanone (CAS 23550-40-5) — formula C7H14OS, molecular weight 146.25; category organic chemicals.
4-(Methylthio)-4-methyl-2-pentanone (CAS 23550-40-5) is a chemical raw material in the organic chemicals category. Its molecular formula C7H14OS comprises 7 C, 14 H, 1 O, 1 S atoms. Its molecular weight is about 146.25. Reported physicochemical data: boiling point around 78.00 °C. @ 15.00 mm Hg, LogP about 1.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 23550-40-5 |
|---|---|
| Molecular Formula | C7H14OS |
| Molecular Weight | 146.25 |
| Boiling Point | 78.00 °C. @ 15.00 mm Hg |
| LogP | 1.1 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2-Pentanone, 4-methyl-4-(methylthio)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2-Pentanone, 4-methyl-4-(methylthio)-: ACTIVE.
4-(Methylthio)-4-methyl-2-pentanone is a carbon-based organic compound with CAS registry number 23550-40-5 and molecular formula C7H14OS (molecular weight 146.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 23550-40-5
Its molecular formula C7H14OS comprises 7 C, 14 H, 1 O, 1 S atoms.
Also known as: 4-(Methylthio)-4-methyl-2-pentanone · 4-(甲硫基)-4-甲基-2-戊酮 · 4-Methyl-4-(methylthio)pentan-2-one
Category: organic chemicals
The CAS registry number of 4-(Methylthio)-4-methyl-2-pentanone is 23550-40-5.
Molecular formula C7H14OS, molecular weight 146.25.
It is also registered under: 4-(Methylthio)-4-methyl-2-pentanone, 4-(甲硫基)-4-甲基-2-戊酮, 4-Methyl-4-(methylthio)pentan-2-one.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2-Pentanone, 4-methyl-4-(methylthio)-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-(Methylthio)-4-methyl-2-pentanone (CAS 23550-40-5), compiled from public chemistry databases.
| 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 |
| 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 |
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
| 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.
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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-(甲硫基)-4-甲基-2-戊酮