page_banner

product

3-AMINO-2-BROMO-5-CHLOROPYRIDINE(CAS# 90902-83-3)

Chemical Property:

Molecular Formula C5H4BrClN2
Molar Mass 207.46
Density 1.834±0.06 g/cm3(Predicted)
Melting Point 141-143°C
Boling Point 312.7±37.0 °C(Predicted)
Flash Point 142.9°C
Vapor Presure 0.00052mmHg at 25°C
Appearance Solid
Maximum wavelength(λmax) 314nm(EtOH)(lit.)
pKa -0.54±0.10(Predicted)
Storage Condition under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index 1.648
MDL A151585

Product Detail

Product Tags

Risk Codes R22 – Harmful if swallowed
R37/38 – Irritating to respiratory system and skin.
R41 – Risk of serious damage to eyes
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 – Wear eye / face protection.
Hazard Note Irritant

 

Introduction

It is an organic compound whose chemical formula is C5H4BrClN2. The following is a description of its nature, use, formulation and safety information:

 

Nature:

-Appearance: It is a white crystalline solid.

-Melting point: Its melting point range is 58-62 degrees Celsius.

-Solubility: It is soluble in common organic solvents (such as ethanol, dimethyl sulfoxide and dimethyl formamide).

 

Use:

-m can be used as an intermediate in organic synthesis for the synthesis of other organic compounds.

-It can also be used as an important raw material in the field of pesticides and pharmaceuticals.

 

Method: The preparation of

-or can be obtained from pyridine as the starting compound and through a series of chemical reactions.

-The specific preparation method varies according to different situations, and can be prepared by amination, bromination and chlorination reactions.

 

Safety Information:

-may be harmful to human health, care should be taken to avoid inhalation, contact or ingestion.

-Personal protective equipment such as gloves, goggles and face shields should be worn during operation.

-In case of aspiration or exposure to this compound, seek immediate medical attention or the assistance of a poison control specialist.

-During storage and handling, please follow all safety procedures and regulations to ensure the safe use of the compound.


  • Previous:
  • Next:

  • Write your message here and send it to us