2-甲基-3-巯基呋喃（CAS 28588-74-1）：分子式 C5H6OS、分子量 114.17。
| CAS号 | 28588-74-1 |
|---|---|
| 分子式 | C5H6OS |
| 分子量 | 114.17 |
| 沸点 | 57.00 to 60.00 °C. @ 44.00 mm Hg |
| LogP | 1.5 |
2-甲基-3-巯基呋喃 是一种化工化合物，登记 CAS 号为 28588-74-1，分子式 C5H6OS（分子量 114.17）。
登记 CAS 号：28588-74-1
其分子式 C5H6OS 由 5 个碳、6 个氢、1 个氧、1 个硫 组成。
别名/同义词：2-甲基-3-巯基呋喃 · 2-Methyl-3-furanthiol
2-甲基-3-巯基呋喃 的 CAS 登记号为 28588-74-1。
分子式 C5H6OS，分子量 114.17。
别名/同义词：2-甲基-3-巯基呋喃、2-Methyl-3-furanthiol。
2-甲基-3-巯基呋喃（CAS 28588-74-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 28588-74-1 |
|---|---|
| PubChem CID | 34286 |
| Molecular formula | C5H6OS |
| Molecular weight | 114.01 g/mol |
| IUPAC name | 2-methylfuran-3-thiol |
| InChIKey | RUYNUXHHUVUINQ-UHFFFAOYSA-N |
| UNII (FDA) | N21RW1N179 |
| ChEBI ID | CHEBI:167074 |
| FEMA number | 3188 |
| JECFA number | 1060 |
| Molecular Weight | 114.17 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.01393598 |
| Monoisotopic Mass | 114.01393598 |
| Topological Polar Surface Area | 14.1 |
| Heavy Atom Count | 7 |
| Boiling Point | 57.00 to 60.00 °C. @ 44.00 mm Hg |
|---|---|
| Boiling Point | 57-60 °C (44 mm Hg) |
| Density | 1.141-1.150 |
| Refractive Index | 1.509-1.530 |
2-Methyl-3-furanthiol; 28588-74-1; 2-Methylfuran-3-thiol; 3-FURANTHIOL, 2-METHYL-; 2-Methyl-3-mercaptofuran; 2-Methyl-3-furylthiol; 2-Methyl-3-furylmercaptan; FEMA No. 3188; DTXSID5047118; N21RW1N179; DTXCID3027118; RefChem:88081; 249-094-7; 2-methyl-3-furanethiol; 3-Mercapto-2-methylfuran; 2-methyl-furan-3-thiol
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fried, Nut, Potato, Roasted Meat No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (100%), H301 (100%), H318 (97.4%), H330 (97.5%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
2-Methyl-3-furanthiol is identified by CAS 28588-74-1, molecular formula C5H6OS and molecular weight 114.01 g/mol. UNII N21RW1N179; ChEBI 167074; InChIKey RUYNUXHHUVUINQ-UHFFFAOYSA-N. Boiling Point: 57.00 to 60.00 °C. @ 44.00 mm Hg; Boiling Point: 57-60 °C (44 mm Hg); Density: 1.141-1.150.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Methyl-3-furanthiol