144797-68-2

144797-68-2 - Names and Identifiers

Name	3,5-DIFLUORO-BENZAMIDINE HYDROCHLORIDE
Synonyms	3,5-DIFLUOROBENZAMIDINE HCL 3,5-DIFLUORO-BENZAMIDINE HYDROCHLORIDE 3,5-difluorobenzimidamide hydrochloride 3,5-Difluorobenzenecarboximidamide HYDROCHLORIDE 3,5-Difluorobenzene-1-carboximidamide hydrochloride benzenecarboximidamide, 3,5-difluoro- HYDROCHLORIDE
CAS	144797-68-2
InChI	InChI=1/C7H6F2N2.ClH/c8-5-1-4(7(10)11)2-6(9)3-5;/h1-3H,(H3,10,11);1H

144797-68-2 - Physico-chemical Properties

Molecular Formula	C7H7ClF2N2
Molar Mass	192.59
Boling Point	251°C at 760 mmHg
Flash Point	105.6°C
Vapor Presure	0.0167mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature

144797-68-2 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Hazard Class	IRRITANT

144797-68-2 - Introduction

3,5-difluoro-benzamidine HYDROCHLORIDE, also known as DFMP HYDROCHLORIDE, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: DFMP hydrochloride is commonly a colorless crystalline solid.
-Solubility: The compound has low solubility in water, but better solubility in organic solvents.
-Reactivity: DFMP hydrochloride is a strong oxidant that can undergo redox reactions with other substances.

Use:
-Pesticide: DFMP hydrochloride can be used as a pesticide and fungicide in agriculture to control various pests and pathogens.
-Chemical synthesis: It can also be used as an important intermediate for the synthesis of other organic compounds, such as glyphosate.

Method:
There are many methods for the preparation of DFMP hydrochloride. The following is one of the common methods:
1. In an appropriate solvent, 3,5-difluorobenzaldehyde reacts with sodium nitrite to generate 3,5-difluorobenzoic acid nitrosyl salt.
2.3,5-difluorobenzoic acid nitrosyl salt is reacted with ammonium sulfite to generate 3,5-difluorobenzamide.
3. Finally, 3,5-difluorobenzamide is reacted with hydrochloric acid to generate 3,5-difluororo-benzamidine HYDROCHLORIDE.

Safety Information:
DFMP hydrochloride is a strong oxidant and toxic compound, so the following safety precautions should be paid attention to when using or handling:
-Avoid contact with combustibles to prevent fire or explosion.
-Avoid inhalation, ingestion or skin contact to prevent harm to human health.
-Wear appropriate personal protective equipment such as lab gloves, goggles and protective clothing before use.
-When using or handling this compound, it should be operated in a well-ventilated environment to avoid the accumulation of gas or steam.

Last Update：2024-04-09 21:00:56