4-methylthio-2-butanone (CAS 34047-39-7) — formula C5H10OS, molecular weight 118.05 g/mol; category organic chemicals.
4-methylthio-2-butanone (CAS 34047-39-7) 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 105.00 to 107.00 °C. @ 55.00 mm Hg, LogP about 0.5. 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 | 34047-39-7 |
|---|---|
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.05 g/mol |
| Boiling Point | 105.00 to 107.00 °C. @ 55.00 mm Hg |
| LogP | 0.5 |
| 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.
4-methylthio-2-butanone is a carbon-based organic compound with CAS registry number 34047-39-7 and molecular formula C5H10OS (molecular weight 118.05 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 34047-39-7
Its molecular formula C5H10OS comprises 5 C, 10 H, 1 O, 1 S atoms.
Also known as: 4-methylthio-2-butanone · 4-甲硫基-2-丁酮
Category: organic chemicals / food flavors
The CAS registry number of 4-methylthio-2-butanone is 34047-39-7.
Molecular formula C5H10OS, molecular weight 118.05 g/mol.
It is also registered under: 4-methylthio-2-butanone, 4-甲硫基-2-丁酮.
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 4-methylthio-2-butanone (CAS 34047-39-7), compiled from public chemistry databases.
| CAS Number | 34047-39-7 |
|---|---|
| PubChem CID | 61922 |
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.05 g/mol |
| IUPAC Name | 4-methylsulfanylbutan-2-one |
| InChIKey | DRGHCRKOWMAZAO-UHFFFAOYSA-N |
| UNII (FDA) | 5703W1O1AB |
| Molecular Weight | 118.20 |
|---|---|
| XLogP3 | 0.5 |
| 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 |
| Boiling Point | 105.00 to 107.00 °C. @ 55.00 mm Hg |
|---|---|
| Boiling Point | 106 °C (55 mm Hg); 77-78 °C (20 mm Hg) |
| Density | 1.000-1.007 |
| Refractive Index | 1.470-1.481 |
4-(Methylthio)-2-butanone; 2-Butanone, 4-(methylthio)-; 4-(methylsulfanyl)butan-2-one; 4-methylsulfanylbutan-2-one; 4-(Methylthio)butan-2-one; potato butanone; UNII-5703W1O1AB; FEMA No. 3375; 5703W1O1AB; EINECS 251-810-8; FEMA 3375; DTXSID4067808; 4-(Methylthio)-2-butanone, 8CI; RefChem:97505; 4-(Methylsulphanyl)butan-2-one; DTXCID7038783
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
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| Notified hazard statements | H302 (91.7%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲硫基-2-丁酮