DISPERSE BLACK 9

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C16H20N4O2
Molecular Weight	300.3556
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure of DISPERSE BLACK 9

Structure Search

SMILES

NC1=CC=C(C=C1)\N=N\C2=CC=C(C=C2)N(CCO)CCO

InChI

InChIKey=NZKTVPCPQIEVQT-VHEBQXMUSA-N

InChI=1S/C16H20N4O2/c17-13-1-3-14(4-2-13)18-19-15-5-7-16(8-6-15)20(9-11-21)10-12-22/h1-8,21-22H,9-12,17H2/b19-18+

HIDE SMILES / InChI

Molecular Formula	C16H20N4O2
Molecular Weight	300.3556
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 21:45:23 GMT 2025` Edited by `admin` on `Mon Mar 31 21:45:23 GMT 2025`
Record UNII	7GKC99M24T
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

DISPERSE BLACK 9

Official Name

English

COLOREX DBL9

Preferred Name

English

LOWADENE BLACK 9

Brand Name

English

4-AMINO-4'-(BIS(.BETA.-HYDROXYETHYL)AMINO)AZOBENZENE

Systematic Name

English

4-(4'-ANILINOAZO)-N,N-BIS(2-HYDROXYETHYL)ANILINE

Systematic Name

English

C.I. DISPERSE BLACK 9

Common Name

English

ETHANOL, 2,2'-((4-(2-(4-AMINOPHENYL)DIAZENYL)PHENYL)IMINO)BIS-

Systematic Name

English

Code System Code Type Description

ECHA (EC/EINECS)

243-987-5

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

PRIMARY

CAS

12222-69-4

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

SUPERSEDED

CAS

20721-50-0

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

PRIMARY

FDA UNII

7GKC99M24T

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

PRIMARY

CAS

1016649-25-4

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

ALTERNATIVE

EPA CompTox

DTXSID7066645

Created by admin on Mon Mar 31 21:45:23 GMT 2025 , Edited by admin on Mon Mar 31 21:45:23 GMT 2025

PRIMARY