5-甲基-2-呋喃甲硫醇（CAS 59303-05-8）：分子式 C6H8OS、分子量 128.19。
| CAS号 | 59303-05-8 |
|---|---|
| 分子式 | C6H8OS |
| 分子量 | 128.19 |
| 沸点 | 177.00 to 179.00 °C. @ 760.00 mm Hg |
| LogP | 1.5 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
5-甲基-2-呋喃甲硫醇 是一种化工化合物，登记 CAS 号为 59303-05-8，分子式 C6H8OS（分子量 128.19）。
登记 CAS 号：59303-05-8
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：5-甲基-2-呋喃甲硫醇 · 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan)
5-甲基-2-呋喃甲硫醇 的 CAS 登记号为 59303-05-8。
分子式 C6H8OS，分子量 128.19。
别名/同义词：5-甲基-2-呋喃甲硫醇、5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan)。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes。
5-甲基-2-呋喃甲硫醇（CAS 59303-05-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 59303-05-8 |
|---|---|
| PubChem CID | 521873 |
| Molecular formula | C6H8OS |
| Molecular weight | 128.03 g/mol |
| IUPAC name | (5-methylfuran-2-yl)methanethiol |
| InChIKey | MGLMZOFGBDYNMH-UHFFFAOYSA-N |
| UNII (FDA) | 1NB0MP3CK9 |
| FEMA number | 4697 |
| JECFA number | 2090 |
| Molecular Weight | 128.19 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.02958605 |
| Monoisotopic Mass | 128.02958605 |
| Topological Polar Surface Area | 14.1 |
| Heavy Atom Count | 8 |
| Boiling Point | 177.00 to 179.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 177-179 °C |
| Density | 1.047-1.057 |
| Refractive Index | 1.523-1.529 |
(5-methylfuran-2-yl)methanethiol; 59303-05-8; 5-METHYL-2-FURANMETHANETHIOL; 2-Furanmethanethiol, 5-methyl-; Fema No. 4697; 1NB0MP3CK9; UNII-1NB0MP3CK9; DTXSID90334765; 2-(Mercaptomethyl)-5-methylfuran; RefChem:103115; DTXCID40285854; 801-700-6; MGLMZOFGBDYNMH-UHFFFAOYSA-N; (5-Methyl-2-furyl)methanethiol; 5-Methylfurfurylmercaptan; 5-Methyl-2-furfurylthiol
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Roast, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 50% (1 / 2) |
| GHS notification summary | 50% (1 / 2) |
|---|---|
| Reported hazard statements | H226 (50%), H302 (50%), H312 (50%), H315 (50%), H319 (50%), H332 (50%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
H226 (50%): Flammable liquid and vapor [Warning Flammable liquids]
5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) is identified by CAS 59303-05-8, molecular formula C6H8OS and molecular weight 128.03 g/mol. UNII 1NB0MP3CK9; InChIKey MGLMZOFGBDYNMH-UHFFFAOYSA-N. Boiling Point: 177.00 to 179.00 °C. @ 760.00 mm Hg; Boiling Point: 177-179 °C; Density: 1.047-1.057.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan)