5-Bromovaleronitril...

5-Bromovaleronitrile CAS 5414-21-1
5-Bromovaleronitrile CAS 5414-21-1
5-Bromovaleronitrile CAS 5414-21-1
5-Bromovaleronitrile CAS 5414-21-1
5-Bromovaleronitrile CAS 5414-21-1

5-Bromovaleronitrile CAS 5414-21-1

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,Other

Keywords

5-Bromopentanenitrile Pentanenitrile, 5-bromo- 5-BROMOVALERONITRILE FOR SYNTHESIS

Quick Details

  • Appearance:colorless liquid
  • Application:Organic reagents
  • PackAge:drums,bags
  • ProductionCapacity:10000|Kilogram|Month
  • Storage:Inert atmosphere,2-8°C
  • Transportation:Air;Land;Sea

Superiority:

Yiwu Demei Electronic Commerce Firm is a modern high-tech chemical enterprise engaged in the research, development, production and sales of pharmaceutical raw materials and organic intermediates. It is committed to making its own contribution to the export of Chinese pharmaceutical chemicals to all over the world. In recent years, our products have also been exported to the UK, Germany, Australia, the Netherlands, Poland, Russia, Kazakhstan, the Philippines, Malaysia, Singapore and many other regions. we do business with customers based on the principle of honesty and trustworthiness. 

 

MATERIALS & TRANSPORTATION
Materials and transportation include: sea transportation, air transportation, railway transportation, truck transportation, large truck transportation, etc.

The weight ranges from grams to tons, which can meet almost all the inner needs of customers. In terms of product quality and product price, we have also made statistics on the current Chinese market. We strive to provide customers with the most advantageous price under the premise of the same quality.

FAQ

1.How can I get the samples?
  For some products,we can provide you with free off the shelf samples.You just need to pay for delivery.
2.Can you provide relevant documents?
  Of course.We can provide commercial invoice,packing list,bill of lading etc.If your market has any special requirements,just let me know.
3.How long will it take to deliver payment?
  The goods will be delivered within 1-3 days.And you will get the product within 7-10 days.It's safe and fast door to door delivery.
4.What's your payment terms?
  We support the ,Money Gram,Bitcoin,T/T,Alibaba,Alipay etc.

Details:

Specification

Common Name 5-BROMOVALERONITRILE
CAS Number 5414-21-1
Molecular Weight 162.03
Molecular Formula C5H8BrN
Density 1.388 g/mL at 25 °C (lit.)
Boiling Point 240.9±23.0 °C at 760 mmHg
Melting Point N/A
Flash Point 99.5±22.6 °C
Exact Mass 160.984009
PSA 23.79000
LogP 1.22
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.471
Storage condition Inert atmosphere,2-8°C
EINECS 226-505-8

Application

Made from butyl bromide and sodium cyanide. Sodium cyanide is added with water and heated in a water bath to dissolve, then a certain amount of 95% industrial ethanol and butyl bromide are added and refluxed for 25-30 hours, cooled to room temperature, sodium bromide is filtered out, and the filtrate is fractionated using a high-efficiency fractionation column. The alcohol is distilled out at 78-85°C, and the 85-140°C fraction is collected and treated with ammonium chloride to separate it into two layers. The upper layer of liquid is taken and fractionated again, and the 138-141°C fraction is collected as the finished product.

This substance is harmful to the environment and special attention should be paid to water pollution.

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