ChemicalBook--->CAS DataBase List--->12223-91-5

12223-91-5

Request For Quotation
12223-91-5 Structure

12223-91-5 Structure
IdentificationBack Directory
[Name]

5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol
[CAS]

12223-91-5
[Synonyms]

C.I.11900
Disperse Yellow 70
C.I. Disperse Yellow 70
AMVDKIZZWFHBMC-CYYJNZCTSA-N
C.I.Disperse Yellow 70:C.I.11900
1,1-Biphenyl-2-ol, 5-4-(2,4-dinitrophenyl)aminophenylazo-
5-[[4-[(2,4-dinitrophenyl)amino]phenyl]azo][1,1'-biphenyl]-2-ol
[1,1'-Biphenyl]-2-ol, 5-[2-[4-[(2,4-dinitrophenyl)amino]phenyl]diazenyl]-
(4Z)-4-[[4-(2,4-dinitroanilino)phenyl]hydrazinylidene]-2-phenylcyclohexa-2,5-dien-1-one
[EINECS(EC#)]

235-421-0
[Molecular Formula]

C24H17N5O5
[MOL File]

12223-91-5.mol
[Molecular Weight]

455.42
Chemical PropertiesBack Directory
[Boiling point ]

683.6±55.0 °C(Predicted)
[density ]

1.39±0.1 g/cm3(Predicted)
[pka]

8.85±0.20(Predicted)
[EPA Substance Registry System]

C.I. Disperse Yellow 70 (12223-91-5)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

C.I. Disperse yellow 70 is a yellow dye commonly used for fiber dyeing.
[Preparation]

1-Chloro-2,4-dinitrobenzene and Benzene-1,4-diamine?condensation, its product (C.I. Disperse yellow 9) diazo, and 2-hydroxyphenylbenzen?coupling.
[Properties and Applications]

red light yellow.
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 5 4-5 5-6 5 5 5 5
[References]

[1] Koh J. Dyeing with disperse dyes[J]. Textile dyeing, 2011, 10: 195-220.
12223-91-5 suppliers list
Tags:12223-91-5 Related Product Information
12223-92-6 10319-14-9 6300-37-4 12223-87-9