CAS:32305-98-9
32305-98-9
CAS号：32305-98-9
品名：(2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇[(4R,5R)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane
中文别名：(-)-2,3-O-异丙烯基-2,3-二羟基-1,4-双(二苯基膦)丁烷;(2R,3R)-(-)-2,3-O-异亚甲基-2,3-二羟基-1,4-双(二苯基膦基)丁烷;异丙烯基-2,3-二羟基-1,4-双二苯基膦丁烷;
英文别名：(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;MLV3077D;(−)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;(((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine);(2R,3R)-(-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol;(2R,3R)-(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;
分子式：C31H32O2P2
分子量：498.532
精确质量：498.188
Psa：45.64
MDL号：MFCD00014107
外观与性状：白色粉末
密度：
沸点：590.3ºC at 760mmHg
熔点：88 - 90ºC
闪点：390.9ºC
储存条件：0-6ºC
安全说明：S26; S36/37
危险类别码：R36/37/38
海关编码：2932999099
危险品标志：Xi
简介：DIOP(2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane)isanorganophosphoruscompoundthatisusedasachiralligandinasymmetriccatalysis.Itisawhitesolidthatissolubleinorganicsolvents.
有机砌块
