应用
2,5-Difluoroaniline was used in the synthesis of 2,4-di-tert-butyl-6-[(2,5-difluorophenyl)iminomethyl]phenol. It was also used in ultrasound-assisted preparation of 1,4-diazabutadienes. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

备注
Incompatible with oxidizing agents. Store in a cool, dry condition in well sealed containers.

基本信息

MDL
MFCD00007651

EINECS
206-690-1

分子式
C₆H₅F₂N

分子量
129.11

熔点
13-14°

沸点
171-174°

闪点
68°(154°F)

密度
1.285

折射率
1.5130

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Not miscible in water.

Beilstein
2802549

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H302-H312-H332-H317
Combustible liquid.Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.May cause an allergic skin reaction.

Precautionary Statements
P210e-P261-P280-P304+P340-P301+P312a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
20/21/22-43
Harmful by inhalation, in contact with skin and if swallowed.May cause sensitization by skin contact.

安全等级
9-23-36/37-60
Keep container in a well-ventilated place.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否