2,4-Dibromothiophene
- CAS NO.：3140-92-9
- Empirical Formula: C4H2Br2S
- Molecular Weight: 241.93
- MDL number: MFCD00043889
- EINECS: 678-717-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 2,4-Dibromothiophene?
Chemical properties
clear colorless to light brown liquid
The Uses of 2,4-Dibromothiophene
2,4-Dibromothiophene is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used as an intermediate in organic synthesis.
Properties of 2,4-Dibromothiophene
| Melting point: | -26.3°C |
| Boiling point: | 215°C |
| Density | 2.157 g/mL at 25 °C |
| refractive index | 1.631-1.633 |
| Flash point: | 215°C |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 2.149 |
| Water Solubility | It is insoluble in water. |
| BRN | 107651 |
| CAS DataBase Reference | 3140-92-9(CAS DataBase Reference) |
Safety information for 2,4-Dibromothiophene
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for 2,4-Dibromothiophene
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