4-Methyl-5-thiazoleethanol
ALDRICH/W320404 - ≥98%, FG
Synonym: 5-
CAS Number: 137-00-8
Empirical Formula (Hill Notation): C6H9NOS
Molecular Weight: 143.21
EC Number: 205-272-6
MDL Number: MFCD00005339
Linear Formula: C6H9NOS
Product Type: Chemical
| agency | follows IFRA guidelines |
| meets purity specifications of JECFA | |
| application(s) | flavors and fragrances |
| assay | ≥98% |
| biological source | synthetic |
| bp | 135 °C/7 mmHg (lit.) |
| density | 1.196 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| fragrance allergen | no known allergens |
| grade | FG |
| Fragrance grade | |
| Halal | |
| Kosher | |
| InChI | 1S/C6H9NOS/c1-5-6(2-3-8)9 |
| InChI key | BKAWJIRCKVUVED-UHFFFAOYSA |
| organoleptic | fatty; meaty; nutty |
| Quality Level | 300 ![]() |
400 ![]() |
|
| refractive index | n |
| reg. compliance | EU Regulation 1223/2009 |
| EU Regulation 1334/2008 & 178/2002 | |
| SMILES string | Cc1ncsc1CCO |
| storage temp. | room temp |
| Application: |
|
| General description: | 4-Methyl-5-thiazoleethano |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 250 g in glass bottle |
| Packaging: | 5, 10, 25 kg in composite drum |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3334 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 233.6 °F - closed cup |
| Flash Point(C) | 112 °C - closed cup |
| Purity | ≥98% |
| bp | 135 °C/7 mmHg (lit.) |
| Density | 1.196 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | room temp |
| FEMA Number | 3204 |
| UNSPSC | 12164502 |


