2022 Good Quality Streptomycin Fungicide - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun
2022 Good Quality Streptomycin Fungicide - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun Detail:
Basic Information
Molecular formula: C9H8BrClO
- Density: 1.518g/cm3
- Boiling point: 296.7tC AT 760 mmHg
- Molecular: C9H8BRCLO
- Molecular weight: 247.51600
- Flash point: 133.23c
- Accurate mass: 245.94500
- PSA:17.07000
- Logp: 3.30610
- Refractive index: 1.57
Usage
2-bromo-4-chloropropiophenone can be used as an intermediate in organic synthesis, mainly used in laboratory research and development and chemical production processes.
A solution of 15.9 g (0.1 mol) of bromine in 20 ml of chloroform is added dropwise to a solution of 16.8 g (0.1 mol) of 4′-chloropropiophenone in 100 ml of chloroform, in the presence of a small amount of aluminium chloride, and the mixture is stirred overnight. After filtration and evaporation of the filtrate, the crystalline residue is washed with petroleum ether. When dry, it melts at 75° C.
Other Information
Having others names
- 1.(2R)-2-bromo-1-(4-chlorophenyl)propan-1-one
- 2. 2-bromo-4′-chloropropiophenone
- 3. 2-Bromo-1-(4-chloro-phenyl)-propan-1-one
- 4. 2-bromo-1-(4-chlorophenyl)-1-propanone
- CAS No.: 877-37-2
- Molecular formula: C9H8BrClO
- Molecular weight: 247.52
halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function.
The related categories are: hormone carriers; Chemical raw materials; Benzene; Raw materials; Series 1.
Superiority
1. We usually have hundred level in stock, and we can delivery the material quickly after we receive the order.
2. High quality & competitive price could be provided.
3.Quality analysis report (COA) of the shipment batch would be provided before the shipment.
4. Supplier questionnaire and technical documents could be provided if request after meeting a certain amount.
5. Great after-sales service or guarantee : Any of your question would be solved as soon as possible.
6. Export competitive products and export them abroad in large quantities every year.
Product detail pictures:
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It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our greatest reward. We are searching ahead towards your visit for joint growth for 2022 Good Quality Streptomycin Fungicide - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun , The product will supply to all over the world, such as: Gabon, Comoros, Berlin, We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.
By Atalanta from Philippines - 2017.05.21 12:31
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Tony from Zurich - 2017.11.12 12:31