S-Methyl Thiopropionate (CAS 5925-75-7) — formula C4H8OS, molecular weight 104.17; category organic chemicals.
S-Methyl Thiopropionate (CAS 5925-75-7) is a chemical raw material in the organic chemicals category. Its molecular formula C4H8OS comprises 4 C, 8 H, 1 O, 1 S atoms. Its molecular weight is about 104.17. Reported physicochemical data: boiling point around 120.00 °C. @ 760.00 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 | 5925-75-7 |
|---|---|
| Molecular Formula | C4H8OS |
| Molecular Weight | 104.17 |
| Boiling Point | 120.00 °C. @ 760.00 mm Hg |
| LogP | 1.1 |
| Applications | Flavoring Agents |
| Category | Organic Chemicals |
Documented applications: Flavoring Agents.
S-Methyl Thiopropionate is a carbon-based organic compound with CAS registry number 5925-75-7 and molecular formula C4H8OS (molecular weight 104.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5925-75-7
Its molecular formula C4H8OS comprises 4 C, 8 H, 1 O, 1 S atoms.
Also known as: S-Methyl Thiopropionate · S-硫代丙酸甲酯
Category: organic chemicals
The CAS registry number of S-Methyl Thiopropionate is 5925-75-7.
Molecular formula C4H8OS, molecular weight 104.17.
It is also registered under: S-Methyl Thiopropionate, S-硫代丙酸甲酯.
Recorded applications: Flavoring Agents.
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 S-Methyl Thiopropionate (CAS 5925-75-7), compiled from public chemistry databases.
| CAS Registry Number | 5925-75-7 |
|---|---|
| PubChem CID | 521869 |
| Molecular formula | C4H8OS |
| IUPAC name | S-methyl propanethioate |
| UNII (FDA) | 3WP1B49B1P |
| FEMA number | 4172 |
| JECFA number | 1678 |
| Molecular Weight | 104.17 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 104.02958605 |
| Monoisotopic Mass | 104.02958605 |
| Topological Polar Surface Area | 42.4 |
| Heavy Atom Count | 6 |
| Boiling Point | 120.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 119-120 °C |
| Density | 0.990-0.996 |
| Refractive Index | 1.458-1.464 |
S-Methyl propanethioate; s-methyl thiopropionate; S-Methyl thiopropanoate; FEMA No. 4172; 3WP1B49B1P; S-Methyl propanethioate [FHFI]; Propanethioic acid, S-methyl ester; UNII-3WP1B49B1P; Propionic acid, thio-, S-methyl ester; 1-(methylsulfanyl)propan-1-one; S-METHYL PROPANTHIOATE; DTXSID801020172; RefChem:180682; DTXCID101478021; 639-123-5; AIILTVHCLAEMDA-UHFFFAOYSA-N
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents Cheese, Meat |
|---|
| Reported hazard statements | H225 (99%) |
|---|
H225 (99%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
S-Methyl Thiopropionate · CAS 5925-75-7 · C4H8OS. UNII 3WP1B49B1P. Boiling Point: 120.00 °C. @ 760.00 mm Hg; Boiling Point: 119-120 °C; Density: 0.990-0.996.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-硫代丙酸甲酯