4-Mercapto-2-pentanone (CAS 92585-08-5) — formula C5H10OS, molecular weight 118.05 g/mol; category food flavors.
4-Mercapto-2-pentanone (CAS 92585-08-5) is a chemical raw material in the food flavors category. Its molecular formula C5H10OS comprises 5 C, 10 H, 1 O, 1 S atoms. Its molecular weight is about 118.05 g/mol. Reported physicochemical data: boiling point around 258-260 °C, LogP about 0.6. 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 | 92585-08-5 |
|---|---|
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.05 g/mol |
| Boiling Point | 258-260 °C |
| LogP | 0.6 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
4-Mercapto-2-pentanone is a flavoring compound with CAS registry number 92585-08-5 and molecular formula C5H10OS (molecular weight 118.05 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 92585-08-5
Its molecular formula C5H10OS comprises 5 C, 10 H, 1 O, 1 S atoms.
Also known as: 4-Mercapto-2-pentanone · 4-巯基-2-戊酮
Category: food flavors
The CAS registry number of 4-Mercapto-2-pentanone is 92585-08-5.
Molecular formula C5H10OS, molecular weight 118.05 g/mol.
It is also registered under: 4-Mercapto-2-pentanone, 4-巯基-2-戊酮.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Flavors.
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-Mercapto-2-pentanone (CAS 92585-08-5), compiled from public chemistry databases.
| CAS Registry Number | 92585-08-5 |
|---|---|
| PubChem CID | 527393 |
| Molecular formula | C5H10OS |
| Molecular weight | 118.05 g/mol |
| IUPAC name | 4-sulfanylpentan-2-one |
| InChIKey | KHIPEWLRUGVKIC-UHFFFAOYSA-N |
| UNII (FDA) | 8646NA32I8 |
| ChEBI ID | CHEBI:173441 |
| FEMA number | 4157 |
| JECFA number | 1670 |
| Molecular Weight | 118.20 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 118.04523611 |
| Monoisotopic Mass | 118.04523611 |
| Topological Polar Surface Area | 18.1 |
| Heavy Atom Count | 7 |
| Boiling Point | 258-260 °C |
|---|
4-MERCAPTO-2-PENTANONE; 4-Mercaptopentan-2-one; 92585-08-5; 2-Pentanone, 4-mercapto-; 2-Mercapto-4-pentanone; FEMA no. 4157; 4-Mercapto-2-pentanone 1% in acetoin; 4-Mercapto-2-pentanone [FHFI]; 8646NA32I8; RefChem:524395; (+-)-4-MERCAPTO-2-PENTANONE; 4-MERCAPTO-2-PENTANONE, (+-)-; 639-235-4; 4-sulfanylpentan-2-one; 4-Mercaptopentan-2-ol; (+/-)-4-Mercapto-2-pentanone
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Black Currant, Greenery, Potato No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 100% (89 / 89) |
| GHS notification summary | 100% (89 / 89) |
|---|
This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 89 companies. For more detailed information, please visit ECHA C&L website.
4-Mercapto-2-pentanone is identified by CAS 92585-08-5, molecular formula C5H10OS and molecular weight 118.05 g/mol. UNII 8646NA32I8; ChEBI 173441; InChIKey KHIPEWLRUGVKIC-UHFFFAOYSA-N. Boiling Point: 258-260 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-巯基-2-戊酮