128-08-5 N-bromosuccinimide basic inforamtion | |
Product Name: | N-bromosuccinimide |
Synonyms: | N-bromosuccinimide |
CAS No.: | 128-08-5 |
Purity: | 99%min |
MF: | C4H4BrNO2 |
Keywords | 128-08-5 |
Molecular Weight: | 177.98400 |
Density: | 2.098 |
Boiling Point: | 221.4ºC at 760 mmHg |
Melting Point: | 175-180 °C (dec.)(lit.) |
Appearance: | White Powder |
Application: | Pharmaceutical Intermediate |
Brand Name | Fousi chemical |
N-Bromosuccinimide is a brominated succinimide used as a chemical reagent in radical substitution and electrophilic addition reactions in organic synthesis.
NBS, is a chemical reagent used in organic chemistry in electrophilic addition reactions and radical substitution
In bromination of olefins; in oxidation of alcohols to aldehydes and ketones and of aldehydes to acid bromides.
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0-6°C
N-bromosuccinimide is an important intermediate of medicines, pesticides and organic polymer materials. It has a wide range of uses and broad market prospects. It has an irreplaceable role in the chemical, pharmaceutical, and organic polymer material industries.
The traditional application of N-bromosuccinimide reagents in organic reactions is the bromination of allylic hydrogen, benzyl hydrogen, and carbon-based α-hydrogen. With the deepening of research, it has gradually been discovered that N-Bromosuccinimide can also have many applications in many aspects such as catalysts and oxidants. N-Bromosuccinimide can be prepared by reacting an ice-cooled NaOH solution of succinimide with equimolar bromine. It is mainly used as an additive for organic synthesis and rubber products. It is a special brominating agent for the preparation of allyl brominated olefins in the laboratory, as well as a reagent for identifying primary, secondary and tertiary alcohols.