2-Bromopropene
Brief Introduction:
2-Brompropylene, also known as 2-Bromo-1-propene, which is a colourless liquid with an unpleasant odour. Its CAS number is 557-93-7, EINECS number is 209-185-4, and its chemical formula is C3H5Br. 2-Brompropylene is insoluble in water but soluble in organic solvents such as alcohol, ether, carbon tetrachloride, and chloroform. It is mainly used in organic synthesis and pharmaceutical chemical fields.
Synthesis Method:
Using 1,2-dibromopropane as the starting material to prepare 2-bromopropylene, the synthesis reaction formula is shown in the figure below:
Specifications of our 2-Bromopropene:
| Test Items | Specifications |
| Appearance | Colourless to yellow liquid |
| Purity (GC) | Not less than 99% |
| Inhibition (BHT GC Area%) | Not more than 1% |
| Water Content (KF) | Not more than 0.1% |
| HNMR | Conforms |
Applications of our 2-Bromopropene:
1. Organic Synthesis:
2-Bromopropene is an important intermediate for the synthesis of aromatic amines, ninhydrin and other drugs. It can be synthesized into different intermediate compounds through a series of reactions such as acylation, hydroxylation, nitration and reduction. In addition, 2-Bromopropene can also be used to synthesize alkyl, aromatic and aliphatic compounds, such as alkyl bromination reagents, electrophilic aromatic substitution reagents, aliphatic bond forming reagents, etc.
2. Materials Science:
2-Bromopropene is an important monomer that can be used to synthesize various polymer materials, such as polypropylene, polyamide, polyimide, polyester, polyether, etc. It can also be used to synthesize electronic materials, fluorescent materials and optical materials, etc.
3. Pharmaceutical Chemistry:
2-Bromopropene can be used to prepare 1,3-propanediol through nitro reduction reaction, and then synthesize a variety of biologically active substances through condensation reaction. In addition, it can also be used to make sedative hypnotic drugs, such as secobarbital.
4. Agricultural Field:
2-Bromopropene is also used as a soil fumigant.
Packaging:
1kg/Bottle, 5kg/Drum, 10kg/Drum, 25kg/Drum or according to the specific requirements from customers.
Storage Conditions:
Store in a sealed unopened container at a temperature ≤ 25°C and a humidity ≤ 75% RH; protect from heat, light and oxygen.
Shelf Life:
12 months if stored under above mentioned conditions.
