产品名称

英文名称：1,1-Bis(diphenylphosphino)ethylene

同义词

84494-89-3、1,1-Bis(diphenylphosphino)ethylene、Ethene-1,1-diylbis(diphenylphosphine)、VDPP、1-diphenylphosphanylethenyl(diphenyl)phosphane、MFCD00191809、Vinylidenebis(diphenylphosphine)、bis(diphenylphosphino)ethene、SCHEMBL1518031、1,1-Bis(diphenylphosphino)eth、1,1-二(二苯基膦基)乙烯

产品性质

CAS编号：84494-89-3

分子式：[(C6H5)2P]2C=CH2

分子量：396.4

MDL号：MFCD00191809

PubChem编号：4327892

别名：1,1-二(二苯基膦基)乙烯

英文别名：84494-89-3|1,1-Bis(diphenylphosphino)ethylene|Ethene-1,1-diylbis(diphenylphosphine)|VDPP|1-diphenylphosphanylethenyl(diphenyl)phosphane|MFCD00191809|Vinylidenebis(diphenylphosphine)|bis(diphenylphosphino)ethene|SCHEMBL1518031|1,1-Bis(diphenylphosphino)eth

规格或纯度：98%

英文名称：1,1-Bis(diphenylphosphino)ethylene

储存温度：2-8°C储存,避光,充氩

运输条件：冰袋运输

产品介绍：Reactant for preparation of Cyclometallated palladium diphosphane catalysts by Michael addition reactions A-frame structures with palladacycles (chelating agent) Functionalized bis-phosphine monoxide ligands catalyzed by chiral palladacycles Tetranuclear palladacycles with bridging diphosphine ligands Tetranuclear bromide-bridged Cu(I) complexes Used as carbon-bridged diphosphine ligand in Cr-catalyzed ethylene tri- and tetramerization reactions

IUPAC Name：1-diphenylphosphanylethenyl(diphenyl)phosphane

INCHI：InChI=1S/C26H22P2/c1-22(27(23-14-6-2-7-15-23)24-16-8-3-9-17-24)28(25-18-10-4-11-19-25)26-20-12-5-13-21-26/h2-21H,1H2

InChi Key：GEGLBMPXRFOXTK-UHFFFAOYSA-N

Canonical SMILES：C=C(P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4

Isomeric SMILES：C=C(P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4

WGK Germany：3

PubChem CID：4327892

敏感性：对光线敏感

熔点：110-111°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US), Eyeshields, Gloves

产品包装