2-甲基-4,5-二氢呋喃-3-硫醇乙酸酯（CAS 26486-14-6）：分子式 C7H10O2S、分子量 158.22。
| CAS号 | 26486-14-6 |
|---|---|
| 分子式 | C7H10O2S |
| 分子量 | 158.22 |
| 沸点 | 40.00 to 42.00 °C. @ 0.10 mm Hg |
| LogP | 1.2 |
| 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-甲基-4,5-二氢呋喃-3-硫醇乙酸酯 是一种化工化合物，登记 CAS 号为 26486-14-6，分子式 C7H10O2S（分子量 158.22）。
登记 CAS 号：26486-14-6
其分子式 C7H10O2S 由 7 个碳、10 个氢、2 个氧、1 个硫 组成。
别名/同义词：2-甲基-4,5-二氢呋喃-3-硫醇乙酸酯 · 2-Methyl-3-thioacetoxy-4,5-dihydrofuran
2-甲基-4,5-二氢呋喃-3-硫醇乙酸酯 的 CAS 登记号为 26486-14-6。
分子式 C7H10O2S，分子量 158.22。
别名/同义词：2-甲基-4,5-二氢呋喃-3-硫醇乙酸酯、2-Methyl-3-thioacetoxy-4,5-dihydrofuran。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index。
2-甲基-4,5-二氢呋喃-3-硫醇乙酸酯（CAS 26486-14-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 26486-14-6 |
|---|---|
| PubChem CID | 20831821 |
| Molecular formula | C7H10O2S |
| Molecular weight | 158.04 g/mol |
| IUPAC name | S-(5-methyl-2,3-dihydrofuran-4-yl) ethanethioate |
| InChIKey | YDYAMYYOQBGPRX-UHFFFAOYSA-N |
| UNII (FDA) | 90S7214W4F |
| ChEBI ID | CHEBI:131456 |
| FEMA number | 3636 |
| JECFA number | 1089 |
| Molecular Weight | 158.22 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 158.04015073 |
| Monoisotopic Mass | 158.04015073 |
| Topological Polar Surface Area | 51.6 |
| Heavy Atom Count | 10 |
| Boiling Point | 40.00 to 42.00 °C. @ 0.10 mm Hg |
|---|---|
| Boiling Point | 40-42 °C (0.1 mm Hg) |
| Density | 1.132-1.139 |
| Refractive Index | 1.517-1.521 |
26486-14-6; 2-Methyl-3-thioacetoxy-4,5-dihydrofuran; S-(4,5-Dihydro-2-methyl-3-furanyl) ethanethioate; FEMA No. 3636; 4,5-Dihydro-2-methyl-3-furanthiyl acetate; S-(4,5-Dihydro-2-methyl-3-furyl) thioacetate; 2-Methyl-4,5-dihydro-3-furanthiol acetate; 3-Furanthiol, 4,5-dihydro-2-methyl-, acetate; Acetic acid, thio-, S-(4,5-dihydro-2-methyl-3-furyl) ester; 90S7214W4F; CHEBI:131456; DTXSID601019834; 1-[(2-methyl-4,5-dihydrofuran-3-yl)sulfanyl]ethan-1-one; 1-((2-methyl-4,5-dihydrofuran-3-yl)sulfanyl)ethan-1-one; RefChem:88106; DTXCID901477710
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H302 (100%), H312 (100%), H332 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Methyl-3-thioacetoxy-4,5-dihydrofuran is identified by CAS 26486-14-6, molecular formula C7H10O2S and molecular weight 158.04 g/mol. UNII 90S7214W4F; ChEBI 131456; InChIKey YDYAMYYOQBGPRX-UHFFFAOYSA-N. Boiling Point: 40.00 to 42.00 °C. @ 0.10 mm Hg; Boiling Point: 40-42 °C (0.1 mm Hg); Density: 1.132-1.139.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Methyl-3-thioacetoxy-4,5-dihydrofuran