应用
4-Bromo-3,5-difluorophenol is used as intermediates of Liquid Crystals. Reactant in the synthesis of difluoroethyleneoxy group liquid crystal.

备注
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

基本信息

MDL
MFCD08062385

EINECS
None

分子式
C₆H₃BrF₂O

分子量
208.99

熔点
72-78°

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline solid

溶解性
Sparingly Soluble (8.2E-5 g/L) (25°C).

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
21/22-36/37/38
Harmful in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否