2,5-二甲基呋喃-3-硫醇（CAS 55764-23-3）：分子式 C6H8OS、分子量 128.19。
| CAS号 | 55764-23-3 |
|---|---|
| 分子式 | C6H8OS |
| 分子量 | 128.19 |
| 沸点 | 175.00 to 177.00 °C. @ 760.00 mm Hg |
| LogP | 1.9 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index。
2,5-二甲基呋喃-3-硫醇 是一种化工化合物，登记 CAS 号为 55764-23-3，分子式 C6H8OS（分子量 128.19）。
登记 CAS 号：55764-23-3
其分子式 C6H8OS 由 6 个碳、8 个氢、1 个氧、1 个硫 组成。
别名/同义词：2,5-二甲基呋喃-3-硫醇 · 2,5-DIMETHYLFURAN-3-THIOL
2,5-二甲基呋喃-3-硫醇 的 CAS 登记号为 55764-23-3。
分子式 C6H8OS，分子量 128.19。
别名/同义词：2,5-二甲基呋喃-3-硫醇、2,5-DIMETHYLFURAN-3-THIOL。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index。
2,5-二甲基呋喃-3-硫醇（CAS 55764-23-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 55764-23-3 |
|---|---|
| PubChem CID | 41569 |
| Molecular formula | C6H8OS |
| IUPAC name | 2,5-dimethylfuran-3-thiol |
| UNII (FDA) | WCT2259X5L |
| FEMA number | 3451 |
| JECFA number | 1063 |
| Molecular Weight | 128.19 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.02958605 |
| Monoisotopic Mass | 128.02958605 |
| Topological Polar Surface Area | 14.1 |
| Heavy Atom Count | 8 |
| Boiling Point | 175.00 to 177.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 70 °C (30 mm Hg) |
| Density | 1.138-1.144 |
| Refractive Index | 1.500-1.520 |
2,5-Dimethylfuran-3-thiol; 2,5-Dimethyl-3-furanthiol; 3-Mercapto-2,5-dimethylfuran; 3-FURANTHIOL, 2,5-DIMETHYL-; 2,5-Dimethyl-3-mercaptofuran; FEMA No. 3451; 2,5-Dimethyl-3-furylmercaptan; EINECS 259-800-5; UNII-WCT2259X5L; WCT2259X5L; DTXSID10204315; DIMETHYL-3-FURANTHIOL, 2,5-; 2,5-DIMETHYL-3-FURANTHIOL [FHFI]; RefChem:82944; DTXCID10126806; DBBHCZMXKBCICL-UHFFFAOYSA-N
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Meat No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226, H302 (100%) |
|---|
H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2,5-DIMETHYLFURAN-3-THIOL · CAS 55764-23-3 · C6H8OS. UNII WCT2259X5L. Boiling Point: 175.00 to 177.00 °C. @ 760.00 mm Hg; Boiling Point: 70 °C (30 mm Hg); Density: 1.138-1.144.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2,5-DIMETHYLFURAN-3-THIOL