5-Hydroxyethyl-4-methylthiazole (CAS 137-00-8) — formula C6H9NOS, molecular weight 143.04 g/mol.
| CAS Number | 137-00-8 |
|---|---|
| Molecular Formula | C6H9NOS |
| Molecular Weight | 143.04 g/mol |
| Melting Point | < 25 °C |
| Boiling Point | 135.00 °C. @ 7.00 mm Hg |
| LogP | 0.8 |
5-Hydroxyethyl-4-methylthiazole is a chemical compound with CAS registry number 137-00-8 and molecular formula C6H9NOS (molecular weight 143.04 g/mol).
CAS number: 137-00-8
Its molecular formula C6H9NOS comprises 6 C, 9 H, 1 N, 1 O, 1 S atoms.
Also known as: 5-Hydroxyethyl-4-methylthiazole · Sulfurol · 4-Methyl-5-thiazoleethanol
The CAS registry number of 5-Hydroxyethyl-4-methylthiazole is 137-00-8.
Molecular formula C6H9NOS, molecular weight 143.04 g/mol.
It is also registered under: 5-Hydroxyethyl-4-methylthiazole, Sulfurol, 4-Methyl-5-thiazoleethanol.
Independent reference data for 5-Hydroxyethyl-4-methylthiazole (CAS 137-00-8), compiled from public chemistry databases.
| CAS Registry Number | 137-00-8 |
|---|---|
| PubChem CID | 1136 |
| Molecular formula | C6H9NOS |
| Molecular weight | 143.04 g/mol |
| IUPAC name | 2-(4-methyl-1,3-thiazol-5-yl)ethanol |
| InChIKey | BKAWJIRCKVUVED-UHFFFAOYSA-N |
| UNII (FDA) | 3XYV4I47I8 |
| ChEBI ID | CHEBI:17957 |
| FEMA number | 3204 |
| JECFA number | 1031 |
| Molecular Weight | 143.21 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 143.04048508 |
| Monoisotopic Mass | 143.04048508 |
| Topological Polar Surface Area | 61.4 |
| Heavy Atom Count | 9 |
| Boiling Point | 135.00 °C. @ 7.00 mm Hg |
|---|---|
| Boiling Point | 135 °C (7 mm Hg) |
| Melting Point | < 25 °C |
| Density | 1.196-1.210 |
| Refractive Index | 1.540-1.556 |
4-METHYL-5-THIAZOLEETHANOL; 137-00-8; 5-(2-Hydroxyethyl)-4-methylthiazole; Hemineurine; 5-Thiazoleethanol, 4-methyl-; 2-(4-Methyl-1,3-thiazol-5-yl)ethanol; 4-Methyl-5-thiazolethanol; 4-Methyl-5-(2-hydroxyethyl)thiazole; 4-Methyl-5-thiazolylethanol; 2-(4-Methylthiazole-5-yl)ethanol; 4-Methyl-5-hydroxyethylthiazole; 4-Methyl-5-hydroxethylthiazole; 2-(4-Methyl-1,3-Thiazol-5-Yl)Ethan-1-Ol; FEMA No. 3204; 5-(beta-Hydroxyethyl)-4-methylthiazole; NSC-23262
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 82.5% (350 / 424) |
| GHS notification summary | 82.5% (350 / 424) |
|---|---|
| Reported hazard statements | H315 (17.2%), H319 (17.2%), H335 (17%) |
This chemical does not meet GHS hazard criteria for 82.5% (350 of 424) of all reports.
H315 (17.2%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Hydroxyethyl-4-methylthiazole is identified by CAS 137-00-8, molecular formula C6H9NOS and molecular weight 143.04 g/mol. UNII 3XYV4I47I8; ChEBI 17957; InChIKey BKAWJIRCKVUVED-UHFFFAOYSA-N. Boiling Point: 135.00 °C. @ 7.00 mm Hg; Boiling Point: 135 °C (7 mm Hg); Melting Point: < 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.