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