Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> DISPERSE BLACK 9

DISPERSE BLACK 9

DISPERSE BLACK 9 price.
  • $172.2 - $286
  • Product name: DISPERSE BLACK 9
  • CAS: 20721-50-0
  • MF: C16H20N4O2
  • MW: 300.36
  • EINECS:243-987-5
  • MDL Number:MFCD00161159
  • Synonyms:Ethanol, 2,2-4-(4-aminophenyl)azophenyliminobis-;2,2’-[[4-[(4-aminophenyl)azo]phenyl]imino]bis-ethano ;2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bisethanol;2,2'-((p-((p-Aminophenyl)azo)phenyl)imino)diethanol;Einecs 243-987-5;Ethanol, 2,2'-((4-(2-(4-aminophenyl)diazenyl)phenyl)imino)bis-;DISPERSE BLACK 9 ISO 9001：2015 REACH
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Chem-Impex
Package
  • 1G
  • 5g
  • Manufactureraablocks
  • Product numberAA0016W3
  • Product descriptionDisperse Black 9 ≥97%(Dyecontent)
  • Packaging5g
  • Price$286
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0002677
  • Product descriptionDISPERSE BLACK 9 95.00%
  • Packaging1G
  • Price$172.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41955
  • Product descriptionDisperse Black 9 ≥97%(Dyecontent)
  • Packaging5G
  • Price$265.9
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0016W3 Disperse Black 9 ≥97%(Dyecontent) 5g $286 2026-05-28 Buy
American Custom Chemicals Corporation DYE0002677 DISPERSE BLACK 9 95.00% 1G $172.2 2021-12-16 Buy
Chem-Impex 41955 Disperse Black 9 ≥97%(Dyecontent) 5G $265.9 2026-05-19 Buy

Properties

Melting point :157-160 °C(lit.)
Boiling point :569.2±50.0 °C(Predicted)
Density :1.22±0.1 g/cm3(Predicted)
storage temp. :room temp
pka :14.21±0.10(Predicted)
form :powder
λmax :461 nm
ε(extinction coefficient) :≥20000 at 458-464nm in H2O
Major Application :diagnostic assay manufacturing
hematology
histology Cosmetics Ingredients Functions :HAIR DYEING
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
InChIKey :NZKTVPCPQIEVQT-UHFFFAOYSA-N
SMILES :Nc1ccc(cc1)N=Nc2ccc(cc2)N(CCO)CCO
LogP :2.500 (est)
EPA Substance Registry System :Ethanol, 2,2'-[[4-[(4-aminophenyl)azo]phenyl]imino]bis- (20721-50-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Disperse black 9 is a dye with an absorption λ max of 461 nm.

More related product prices

3,3'-DIMETHOXYBENZIDINE 20325-40-0 539-17-3

Related product price

Suppliers and manufacturers

Energy Chemical Sigma-Aldrich Alfa Chemistry Dideu Industries Group Limited Shaanxi Dideu Newmaterial Co., Ltd. TargetMol Sichuan Vicki Biotechnology Co., Ltd.