应用
1,2,4-tribromobenzene is used in the synthesis of hyper branched poly(p-phenylene ethynylenes). It is used as cross-linking reagent during Pd-catalyzed cross-coupling of 2,5-diiodo-4-[(2-ethylhexyl)oxy]methoxybenzene and 1,4-diethynyl-2,5-bis-(octyloxy)benzene. It is a compound commonly used in organic synthesis reactions.
备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
基本信息
MDL
MFCD00000062
EINECS
210-433-9
分子式
C6H3Br3
分子量
314.80
熔点
41-43°
沸点
274-276°
闪点
>110°(230°F)
折射率
>110^o(230^oF)
灵敏度
Ambient temperatures.
溶解性
Insoluble in water.
Beilstein
1934823
GHS危害和防范说明
GHS符号
Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.
Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.
安全信息
危险类别
36/38
Irritating to eyes and skin.
安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RTECS
DC1956500
TSCA
是
