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基本信息

cas:1707-03-5
中文名称:二苯基磷酸
中文别名:二苯基次膦酸;二苯基膦酸;二苯膦酸;
英文名称:diphenylphosphinic acid
英文别名:diphenylphosphosphinic acid;diphenyl-phosphinic acid;PHOSPHINIC ACID,DIPHENYL;Phosphinic acid, diphenyl-;Diphenylphosphinic acid;EINECS 216-948-5;Hydroxydiphenylphosphine oxide;
分子式:C12H11O2P
分子量:218.18800
精确质量:218.05000
PSA:47.11000
LOGP:1.90780

物化性质

外观与性状:一种白色晶体粉末
密度:1.25 g/cm3
沸点:446.2ºC at 760 mmHg
熔点:193-195 °C(lit.)
闪点:223.7ºC
折射率:1.602
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:9.59E-09mmHg at 25°C

安全信息

RTECS号:SZ5315000
安全说明:S22-S24/25
危险类别码:R36/37/38
WGK Germany:3
海关编码:29310095

生产方法及用途

毒性