3177-24-0

3177-24-0 - Names and Identifiers

Name	2,4-dichloropyrimidine-5-carbonitrile
Synonyms	2,4-Dichloro-5-cyanopyrimidine 2,4-dichloropyrimidine-5-carbonitrile 2,4-Dichloropyrimidine-5-carbonitrile 2,4-Dichloro-5-Pyrimidinecarbonitrile 5-Pyrimidinecarbonitrile,2,4-dichloro- 5-Pyrimidinecarbonitrile, 2,4-dichloro-
CAS	3177-24-0
InChI	InChI=1/C5HCl2N3/c6-4-3(1-8)2-9-5(7)10-4/h2H

3177-24-0 - Physico-chemical Properties

Molecular Formula	C5HCl2N3
Molar Mass	173.99
Density	1.60±0.1 g/cm3 (20 ºC 760 Torr)
Melting Point	62-63℃
Boling Point	110-112 °C(Press: 2 Torr)
Flash Point	149.699°C
Vapor Presure	0mmHg at 25°C
pKa	-5.54±0.29(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.591
MDL	MFCD09746248

3177-24-0 - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
UN IDs	UN3439
HS Code	29335990

3177-24-0 - Introduction

2, is an organic compound with the chemical formula C5HCl2N3. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: 2, is a colorless crystal or white crystalline powder.
-Melting point: About 106-108 ° C.
-Boiling point: About 265 ° C.
-Solubility: Slightly soluble in water, soluble in alcohol and ether.

Use:
- 2, can be used as intermediates and raw materials in organic synthesis, and is widely used in drug synthesis, Pesticide Synthesis and dye synthesis.
-It can also be used as an important raw material in chemical reagents and laboratory research.

Method:
- 2, there are many ways to prepare, including through cyanide reaction, substitution reaction or amination reaction.
-For example, 2,4-dichloro-5-nitropyrimidine can be reacted with sodium cyanide, and then treated with acid or alcohol to obtain the product.

Safety Information:
- 2, should be regarded as harmful substances, avoid direct contact with skin, eyes and respiratory tract.
-Wear personal protective equipment such as gloves, goggles and masks when using.
-Follow laboratory safety procedures during operation and ensure adequate ventilation.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help if necessary.

Please note that the above information is for general reference only and specific property characteristics and safety precautions may require reference to the relevant chemical literature or professional consultation.

Last Update：2024-04-09 15:17:56