5-Methylthiazole
ALDRICH/302740 - 97%
CAS Number: 3581-89-3
Empirical Formula (Hill Notation): C4H5NS
Molecular Weight: 99.15
MDL Number: MFCD00005335
Linear Formula: C4H5NS
Product Type: Chemical
| assay | 97% |
| bp | 141-142 °C/745 mmHg (lit.) |
| density | 1.12 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H5NS/c1-4-2-5-3-6-4/ |
| InChI key | RLYUNPNLXMSXAX-UHFFFAOYSA |
| refractive index | n |
| SMILES string | Cc1cncs1 |
| General description: | The microwave spectrum of 5-methylthiazole was investigated by employing both Fourier transform and Stark spectroscopy. 5-methyl thiazole undergoes alkylation with n-butyl bromide followed by anion exchange of Br- for BF4- to give mobile, room-temperature ionic liquids. |
| Packaging: | 1, 5 g in glass bottle |
| 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 | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 107.6 °F - closed cup |
| Flash Point(C) | 42 °C - closed cup |
| Purity | 97% |
| bp | 141-142 °C/745 mmHg (lit.) |
| Density | 1.12 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |