2-Chloro-3-methylthiophene
- CAS NO.：14345-97-2
- Empirical Formula: C5H5ClS
- Molecular Weight: 132.61
- MDL number: MFCD00130083
- EINECS: 238-296-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:25
What is 2-Chloro-3-methylthiophene?
Chemical properties
clear yellow to yellow-brown liquid
Properties of 2-Chloro-3-methylthiophene
| Melting point: | 153-157 °C |
| Boiling point: | 147-149 °C (lit.) |
| Density | 1.211 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 115 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| CAS DataBase Reference | 14345-97-2(CAS DataBase Reference) |
Safety information for 2-Chloro-3-methylthiophene
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Chloro-3-methylthiophene
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