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Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun

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Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun Detail:

Basic Information

CAS 877-37-2

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.

High quality 2-bromo-4-chloropropiophenone CAS 877-37-203
High quality 2-bromo-4-chloropropiophenone CAS 877-37-202
High quality 2-bromo-4-chloropropiophenone CAS 877-37-201

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:

Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun detail pictures

Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun detail pictures

Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun detail pictures


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The corporation upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will proceed to provide aged and new buyers from home and abroad whole-heatedly for Quality Inspection for Order Melatonin Online - High quality 2-bromo-4-chloropropiophenone CAS 877-37-2 – Zhanshun , The product will supply to all over the world, such as: Senegal, moldova, United States, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Heloise from Sheffield - 2018.10.09 19:07
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
5 Stars By Bertha from San Francisco - 2018.09.29 17:23
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