3-Mercapto-2-pentanone (CAS 67633-97-0) — formula C5H10OS, molecular weight 118.05 g/mol; category organic chemicals.
3-Mercapto-2-pentanone (CAS 67633-97-0) is a organic chemicals. 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 160.00 to 165.00 °C. @ 760.00 mm Hg, LogP about 1.2. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 67633-97-0 |
|---|---|
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.05 g/mol |
| Boiling Point | 160.00 to 165.00 °C. @ 760.00 mm Hg |
| LogP | 1.2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals|Flavors |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3-Mercapto-2-pentanone is a carbon-based organic compound with CAS registry number 67633-97-0 and molecular formula C5H10OS (molecular weight 118.05 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 67633-97-0
Its molecular formula C5H10OS comprises 5 C, 10 H, 1 O, 1 S atoms.
Also known as: 3-Mercapto-2-pentanone · 3-巯基-2-戊酮
Category: organic chemicals / food flavors
The CAS registry number of 3-Mercapto-2-pentanone is 67633-97-0.
Molecular formula C5H10OS, molecular weight 118.05 g/mol.
It is also registered under: 3-Mercapto-2-pentanone, 3-巯基-2-戊酮.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals / 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 3-Mercapto-2-pentanone (CAS 67633-97-0), compiled from public chemistry databases.
| CAS Number | 67633-97-0 |
|---|---|
| PubChem CID | 62237 |
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.05 g/mol |
| IUPAC Name | 3-sulfanylpentan-2-one |
| InChIKey | SZECUQRKLXRGSJ-UHFFFAOYSA-N |
| UNII (FDA) | QI84S5GN0K |
| Molecular Weight | 118.20 |
|---|---|
| XLogP3 | 1.2 |
| 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 | 160.00 to 165.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 183 °C; 57 °C (15 mm Hg) |
| Density | 0.988-0.998 |
| Refractive Index | 1.414-1.424 |
3-Mercapto-2-pentanone; 3-sulfanylpentan-2-one; 2-Pentanone, 3-mercapto-; 3-Mercaptopentan-2-one; FEMA No. 3300; UNII-QI84S5GN0K; EINECS 266-799-5; QI84S5GN0K; DTXSID1047445; 3-MERCAPTO-2-PENTANONE [FHFI]; RefChem:94536; DTXCID9027445; (+-)-3-MERCAPTO-2-PENTANONE; SZECUQRKLXRGSJ-UHFFFAOYSA-N; 67633-97-0; MFCD02093290
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Black Currant, Cat, Meat, Onion, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
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| Notified hazard statements | H315 (94.9%), H319 (97.3%), H335 (96.5%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-巯基-2-戊酮