none 

Statements about this table:
hazy liquid be the appearance of polyphenyl ether 3 - and 4 - ring oxythio
polyphenyl ether of 3 - and 4 - ring oxythio look like polyphenyl ether of 5 - ring sp4e
polyphenyl ether
appearance
thermal stability degree (degree)
viscosity (cst) at 100degree (38degree)
viscosity (cst) at 210degree (99degree)
6 - ring 6p5e
clear liquid
836 (447)
2000
25
5 - ring 5p4e
clear liquid
847 (453)
360
13
4 - ring 4p3e
clear liquid
825 (441)
70
6
polyphenyl ether
appearance
thermal stability degree (degree)
viscosity (cst) at 100degree (38degree)
viscosity (cst) at 210degree (99degree)
3 - and 4 - ring oxythio
hazy liquid
693 (367)
25
4
3 - ring 3p2e
solid
800 (427)
12
3
2 - ring 2p1e
solid
>600 (316)
2.4
1.6