Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Disperse Yellow 23
CAS: 6250-23-3
C.I. No.: C.I. 26070
Synonyms C.I. 26070; C.I. Disperse Yellow 23; C.I. Disperse Yellow 23 (8CI); 4-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)cyclohexa-2,5-dien-1-one; 4-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]phenol
Molecular Formula C18H14N4O
Molecular Weight 302.33
InChI InChI=1/C18H14N4O/c23-18-12-10-17(11-13-18)22-21-16-8-6-15(7-9-16)20-19-14-4-2-1-3-5-14/h1-13,23H/b20-19+,22-21+
CAS Registry Number 6250-23-3
EINECS 228-370-0
Molecular Structure 6250-23-3 Disperse Yellow 23
Density 1.19g/cm3
Boiling point 520.8°C at 760 mmHg
Refractive index 1.638
Flash point 349.3°C
Gold Suppliers(22):
ZheJiang ShanYu Dyestuff Chemical Co.,Ltd.    Tel:0086-576-88312517,88882303
Dragon Chemical Group Co.,China    Tel:+86-571-88383188 86970388 49-211-550203-21
Zhejiang Jihua Group Co.,Ltd.    Tel:+86-0571-22898080 15901887262
Hangzhou Linan Chemical Co.,Ltd    
Qingdao Haiwan Specialty Chemicals Co., Ltd.    Tel:+86-532-83734705
Related selling offers
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
Global Chemical Exchange, China Chemical Network and ChemNet.com are services of Zhejiang NetSun Co., Ltd.