应用
4-Bromobenzaldehyde is widely utilized as an intermediate for the preparation of agrochemicals, pharmaceuticals and other organic compounds. It is used as a precursor and reacts with sulfamethoxazole to prepare Schiff?’s base, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, which can be used for the photo stability of polyvinyl chloride (PVC). It plays an important role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.
备注
Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases, strong oxidizing agents and strong reducing agents.
基本信息
MDL
MFCD00003377
EINECS
214-365-0
分子式
C7H5BrO
分子量
185.03
熔点
55-58°
沸点
66-68°/2mm
闪点
108°(226°F)
灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.
形态
Crystalline solid
溶解性
Soluble in ethanol and benzene. Insoluble in water.
Beilstein
507100
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements
P280h-P305+P351+P338
Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
安全信息
危险类别
22-36/37/38
Harmful 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
RTECS
CU4810000
TSCA
是
