312-45-8
312-45-8 结构式
基本信息
中文别名
半胆碱基-3 英文别名
hc-3Dibromide
hemicholine
hemicholiniumbromide
hemicholinium-3bromide
hemicholiniumdibromide
hemicholinium-3dibromide
2,2'-(4,4'-biphenylene)bis(2-hydroxy-4,4-dimethylmorpholinium) dibromide
2,2’-(4,4’-biphenylylene)bis(2-hydroxy-4,4-dimethyl-morpholiniudibromide
2,2’-(1,1’-biphenyl)-4,4’-diylbis(2-hydroxy-4,4-dimethyl-morpholinium)dibrom
物理化学性质
熔点180°; mp 226- 228° (dec)
储存条件-20°C储存
溶解度ethanol: 1.3 mg/mL
形态solid
颜色white
水溶解性Water : 33.33 mg/mL (58.03 mM; Need ultrasonic)
Merck13,4660
BRN5704458
安全数据
警示词危险
危险品标志T
危险类别码23/24/25-36/37/38
安全说明26-36/37/39-45
危险品运输编号UN 2811 6.1/PG 2
WGK Germany3
RTECS号QF2450000
危险等级6.1(b)
包装类别III
毒性LD50 i.p. in female mice: 0.048-0.082 mg/kg (DiAugustine, Haarstad)