BD1147332
1-(4-Chlorothiophen-2-yl)ethanone , 97% , 34730-20-6
CAS NO.：34730-20-6
Empirical Formula: C6H5ClOS
Molecular Weight: 160.62
MDL number: MFCD00082791
EINECS: 677-855-7
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB38.40 | In Stock |
|
| 1g | RMB89.60 | In Stock |
|
| 5g | RMB426.40 | In Stock |
|
| 10g | RMB774.40 | In Stock |
|
| 25g | RMB1837.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 263.0±25.0 °C(Predicted) |
| Density | 1.334 |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Appearance | Light yellow to brown Liquid |
| InChI | InChI=1S/C6H5ClOS/c1-4(8)6-2-5(7)3-9-6/h2-3H,1H3 |
| InChIKey | FKESGQASARHBDC-UHFFFAOYSA-N |
| SMILES | C(=O)(C1SC=C(Cl)C=1)C |
Description and Uses
2-Acetyl-4-chlorothiophene is an oxychloride that belongs to the family of thiourea derivatives. It is synthesized by reacting phosphorus oxychloride with 2,3-dichloroacetophenone in a solvent such as dioxane or acetonitrile. The final product is purified by means of vacuum distillation and recrystallization from diethyl ether, hexane, and chlorinated hydrocarbons.
2-Acetyl-4-chlorothiophene serves as a precursor in the synthesis of various arylated thiophene derivatives.[2]
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Warning |
| Hazard statements | H302-H312-H331 |
| Precautionary statements | P261-P280h-P304+P340-P311a-P405-P501a |
| Risk Statements | 36 |
| Safety Statements | 26 |
| RIDADR | UN2810 |
| HazardClass | 6.1 |
| HS Code | 2934999090 |
