Fluorochem
全场适用
CAS号:4712-55-4
品名:亚磷酸二苯酯DIPHENYLPHOSPHITE
中文别名:膦酸二苯酯;磷酸二苯酯;
英文别名:diphenylH-phosphonate;phenylphosphonate;DiphenoxyphosphineoxideDiphenylphosphonate;Phosphonicacid,diphenylester;DiphenylPhosphonate;Doverphos213;WestonDPP;DIPHENYLPHOSPHONATE;Phosphonicaciddiphenyl;PhosphonicAcidDiphenylEster;DiphenylPhosphite;Phosphorousaciddiphenyl;phosphonicacid,diphenylester;Diphenylphosphite,containsvaryingamountsofphenoland,C6H5O)3P;DIPHENYLHYDROGENPHOSPHITE;DoverphosDPP;diphenylphosphite;Diphenoxyphosphineoxide;(PhO)2P(OH)H;PhosphorousAcidDiphenylEster;
分子式:C12H11O3P
分子量:234.188
精确质量:234.045
Psa:59.0
EINECS号:225-202-8
外观与性状:透明液体
密度:1.223g/mLat 25°C(lit.)
沸点:218-219°C26mm Hg(lit.)
熔点:12°C(lit.)
闪点:350°F
折射率:n20/D 1.558(lit.)
蒸汽压:5 mm Hg ( 140 °C)
安全说明:S26-S39
危险类别码:R22
WGK Germany:3
危险品运输编码:1760
危险类别:8
包装等级:III
危险品标志:Xn
用途:用作偶合试剂(PhO)2P(O)H是一种用于合成酯和酰胺的温和偶合试剂。在三级胺、吡啶或咪唑存在下,(PhO)2P(O)H是形成肽键的有效的偶合试剂(
规格:
25ml
5ml
1ml
25g
10g
5g
1g
250mg
100mg
200mg