2-Ethyl-4-methylthiazole
ALDRICH/W368008 - ≥98%, FG
Synonym: 2-
CAS Number: 15679-12-6
Empirical Formula (Hill Notation): C6H9NS
Molecular Weight: 127.21
EC Number: 239-757-9
MDL Number: MFCD00036621
Linear Formula: C6H9NS
Product Type: Chemical
| agency | follows IFRA guidelines |
| meets requirements for JECFA | |
| application(s) | flavors and fragrances |
| assay | ≥98% |
| biological source | synthetic |
| bp | 161-162 °C (lit.) |
| density | 1.026 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/C6H9NS/c1-3-6-7-5(2)4- |
| InChI key | VGRVKVGGUPOCMT-UHFFFAOYSA |
| organoleptic | green; nutty |
| Quality Level | 300 ![]() |
400 ![]() |
|
| refractive index | n |
| reg. compliance | EU Regulation 1223/2009 |
| EU Regulation 1334/2008 & 178/2002 | |
| SMILES string | CCc1nc(C)cs1 |
| Application: | 2-ethyl-4-methyl-1,3-thia • Key aroma compound in chicken soup stock. |
| General description: | 2-Ethyl-4-methylthiazolei |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 129.2 °F - closed cup |
| Flash Point(C) | 54 °C - closed cup |
| Purity | ≥98% |
| bp | 161-162 °C (lit.) |
| Density | 1.026 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| FEMA Number | 3680 |
| UNSPSC | 12164502 |



