3-Acetyl-2-5-Dimethylthiophene（CAS#2530-10-1）
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN 3334 |
| WGK Germany | 3 |
| RTECS | OB2888000 |
| HS Code | 29349990 |
Introduction
2,5-Dimethyl-3-acetylthiophene, also known as 2,5-dimethyl-3-acetylthiophene, is an organic compound.
Quality:
2,5-Dimethyl-3-acetylthiophene is a compound with a thiophene structure. It is a colorless to yellowish liquid with a distinctive odor. It has high stability and heat resistance. It is an important intermediate in organic synthesis.
Uses: It can be used as a pesticide intermediate for the synthesis of insecticides and herbicides. It can also be used as a raw material in organic synthesis for the synthesis of other organic compounds.
Method:
2,5-dimethyl-3-acetylthiophene can be obtained by the condensation reaction of thiophene with methyl acetophenone. The specific operation process is to condense thiophene and methyl acetone in the presence of a catalyst, and after appropriate treatment and purification steps, the target product can be obtained.
Safety Information:
2,5-Dimethyl-3-acetylthiophene has low toxicity under normal conditions of use. Avoid inhaling its vapors, avoid direct contact with skin and eyes, and avoid swallowing. Attention should be paid to fire and explosion prevention measures during use and storage, and stored in a dry and well-ventilated place.
