S-硫代丙酸甲酯（CAS 5925-75-7）：分子式 C4H8OS、分子量 104.17。
| CAS号 | 5925-75-7 |
|---|---|
| 分子式 | C4H8OS |
| 分子量 | 104.17 |
| 沸点 | 120.00 °C. @ 760.00 mm Hg |
| LogP | 1.1 |
S-硫代丙酸甲酯 是一种化工化合物，登记 CAS 号为 5925-75-7，分子式 C4H8OS（分子量 104.17）。
登记 CAS 号：5925-75-7
其分子式 C4H8OS 由 4 个碳、8 个氢、1 个氧、1 个硫 组成。
别名/同义词：S-硫代丙酸甲酯 · S-Methyl Thiopropionate
S-硫代丙酸甲酯 的 CAS 登记号为 5925-75-7。
分子式 C4H8OS，分子量 104.17。
别名/同义词：S-硫代丙酸甲酯、S-Methyl Thiopropionate。
S-硫代丙酸甲酯（CAS 5925-75-7）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: S-Methyl Thiopropionate