Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Identification of 39997-88-1

Name:

2,3,4,4,6-pentaphenyl-4H-1,4-oxaphosphinin-4-ium (Related Reference)

Molecular Formula:

C₃₄H₂₆OP

CAS Registry Number:

39997-88-1

Synonyms:

NSC339567; NSC-339567; 39997-88-1

InChI:

InChI=1/C34H26OP/c1-6-16-27(17-7-1)32-26-36(30-22-12-4-13-23-30,31-24-14-5-15-25-31)34(29-20-10-3-11-21-29)33(35-32)28-18-8-2-9-19-28/h1-26H/q+1

Molecular Structure:

 

This structure is also available as a 2d Mol file

Chemical Properties

Molecular Weight:

481.5429

Density:

g/cm3

Boiling Point:

°Cat760mmHg

Flash Point:

°C