5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) (CAS 59303-05-8) — formula C6H8OS, molecular weight 128.03 g/mol; category food flavors.
5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) (CAS 59303-05-8) is a chemical raw material in the food flavors category. Its molecular formula C6H8OS comprises 6 C, 8 H, 1 O, 1 S atoms. Its molecular weight is about 128.03 g/mol. Reported physicochemical data: boiling point around 177.00 to 179.00 °C. @ 760.00 mm Hg, LogP about 1.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 59303-05-8 |
|---|---|
| Molecular Formula | C6H8OS |
| Molecular Weight | 128.03 g/mol |
| Boiling Point | 177.00 to 179.00 °C. @ 760.00 mm Hg |
| LogP | 1.5 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) is a flavoring compound with CAS registry number 59303-05-8 and molecular formula C6H8OS (molecular weight 128.03 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 59303-05-8
Its molecular formula C6H8OS comprises 6 C, 8 H, 1 O, 1 S atoms.
Also known as: 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) · 5-甲基-2-呋喃甲硫醇
Category: food flavors
The CAS registry number of 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) is 59303-05-8.
Molecular formula C6H8OS, molecular weight 128.03 g/mol.
It is also registered under: 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan), 5-甲基-2-呋喃甲硫醇.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5-Methyl-2-furanmethanethiol(5-Methylfurfurylmercaptan) (CAS 59303-05-8), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-甲基-2-呋喃甲硫醇