4-Nitrobenzal fluoride

4-Nitrobenzal fluoride - Names and Identifiers

Name	1-(difluoromethyl)-4-nitrobenzene
Synonyms	187956 4-Nitrobenzal fluoride p-Nitrobenzal difluoride 4-(difluoromethyl)nitrobenzene 4-Difluoromethyl-1-nitrobenzene 1-Difluoromethyl-4-nitro-benzene 1-(Difluoromethyl)-4-nitrobenzene 1-(difluoromethyl)-4-nitrobenzene Benzene, 1-(difluoromethyl)-4-nitro-
CAS	29848-57-5

4-Nitrobenzal fluoride - Physico-chemical Properties

Molecular Formula	C7H5F2NO2
Molar Mass	173.12
Density	1.339
Melting Point	33-35℃
Boling Point	241℃
Flash Point	112℃
Storage Condition	2-8°C
Sensitive	Irritant-Harmful
Refractive Index	1.5075
MDL	MFCD16659620

4-Nitrobenzal fluoride - Risk and Safety

Hazard Class

IRRITANT-HARMFUL

4-Nitrobenzal fluoride - Introduction

1-(difluoromethyl)-4-nitrobenzene is an organic compound with the chemical formula C7H5F2NO2. It is a colorless crystalline solid with a pronounced bitter almond flavor.

This compound is mainly used in organic synthesis reactions, such as synthetic drugs and dyes. It is also used as an internal standard compound for gas chromatography.

1-(difluoromethyl)-4-nitrobenzene synthesis methods are mainly the following:
1. The target compound can be obtained by fluorinating p-nitrobenzene, and then reducing and fluorinating the obtained trifluoromethyl nitrobenzene.
2.1-(difluoromethyl)-4-nitrobenzene can also be obtained by hydrogenating p-nitrobenzene and introducing fluorine atoms with fluorinating agent.

Regarding safety information, this compound is toxic to the human body and may cause damage to the nervous system and lungs. Care should be taken to avoid inhalation, ingestion or contact with skin and eyes during use. Personal protective equipment such as protective gloves, goggles and masks should be worn and operated under well-ventilated conditions. If it comes into contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.

Last Update：2024-04-09 20:02:46