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化合物简介
基本信息
CAS:2751-90-8
中文别名:四苯基溴化膦;溴化四苯鏻;溴化四苯基膦;四苯基溴化磷;四苯基溴化磷鎓;
英文别名:tetraphenylphosphanium bromide;Tetraphenylphosphonium Bromide;Tetraphenyl phosphonium bromide;Phosphonium,tetraphenyl-,bromide;Tetraphenylphosphorus bromide;tetra-phenylphosphonium bromide;
分子式:C24H20BrP
分子量:419.293
精确质量:418.049
Psa:13.59
Logp:1.31
中文别名:四苯基溴化膦;溴化四苯鏻;溴化四苯基膦;四苯基溴化磷;四苯基溴化磷鎓;
英文别名:tetraphenylphosphanium bromide;Tetraphenylphosphonium Bromide;Tetraphenyl phosphonium bromide;Phosphonium,tetraphenyl-,bromide;Tetraphenylphosphorus bromide;tetra-phenylphosphonium bromide;
分子式:C24H20BrP
分子量:419.293
精确质量:418.049
Psa:13.59
Logp:1.31
编号系统
MDL号:MFCD00011915
物化性质
外观与性状:白色至灰白色结晶粉末
熔点:295-300°C(lit.)
闪点:260 °C
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
熔点:295-300°C(lit.)
闪点:260 °C
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
安全信息
安全说明:S26-S36
危险类别码:R36/37/38
WGK Germany:3
海关编码:29310095
危险品标志:Xi
危险类别码:R36/37/38
WGK Germany:3
海关编码:29310095
危险品标志:Xi
生产方法及用途
用途
用作相转移催化剂。
用作相转移催化剂。
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上游原料
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

13C NMR : in CDCl3

1H NMR : 400 MHz in CDCl3

Mass spectrum (electron ionization)

Mass

IR : KBr disc

IR : nujol mull
