1138444-17-3

1138444-17-3 - Names and Identifiers

Name	6-Bromo-2-chloro-3-iodopyridine
Synonyms	3-aminonicotinic acid 2-chloro-3-iodo-6-bromopyridine 6-BroMo-2-chloro-3-iodopyridine 6-Bromo-2-chloro-3-iodopyridine Pyridine, 6-bromo-2-chloro-3-iodo-
CAS	1138444-17-3

1138444-17-3 - Physico-chemical Properties

Molecular Formula	C5H2BrClIN
Molar Mass	318.34
Density	2.395±0.06 g/cm3 (20 ºC 760 Torr)
Boling Point	316.4±37.0 °C(Predicted)
pKa	-3.87±0.10(Predicted)
Storage Condition	2-8 ℃, dark
Sensitive	Irritant
MDL	MFCD11857690

1138444-17-3 - Risk and Safety

Hazard Symbols	T - Toxic
Risk Codes	25 - Toxic if swallowed
Safety Description	45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	2811
WGK Germany	3
Hazard Class	IRRITANT
Packing Group	Ⅲ

1138444-17-3 - Introduction

2-Chloro-3-iodo-6-bromopyridine is an organic compound with the chemical formula C5H2ClINBr. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
-Appearance: 2-Chloro-3-iodo-6-bromopyridine is a pale yellow to tan solid.
-Melting point: about 90-95 degrees Celsius.
-Boiling point: The compound is unstable under standard atmospheric pressure and is easy to decompose, so there is no clear boiling point data.
-Solubility: 2-Chloro-3-iodo-6-bromopyridine has very low solubility in water, but it is soluble in organic solvents such as ethanol, acetone, ether, etc.

Use:
-2-Chloro-3-iodo-6-bromopyridine has certain application value in the field of organic synthesis. It can be used as an intermediate in chemical reactions, such as in the synthesis of drugs, dyes and pesticides.

Method:
The preparation method of 2-chloro-3-iodo-6-bromopyridine is complicated. The common method is through iodine, bromine and aluminum trichloride and other reagents to participate in the reaction, 2-bromo-3-nitropyridine as raw material for halogen exchange reaction, to obtain the target product.

Safety Information:
-2-Chloro-3-iodo-6-bromopyridine is easy to decompose and release toxic substances in a humid environment, so contact with water should be avoided.
-Wear appropriate personal protective equipment such as chemical protective gloves, goggles and protective clothing during use and handling.
-During storage and transportation, keep away from fire and oxidant, and keep sealed. At the same time to avoid contact with strong acid, alkali and other substances.
-If taken by mistake or inhaled, seek medical attention immediately and give appropriate first aid measures.
-Any chemicals that do not meet the requirements for use or whose concentration is unclear should be used with caution and in strict accordance with relevant safety procedures.

Last Update：2024-04-09 20:49:11