ChemicalBook CAS DataBase List Indigo

Indigo

$13 - $2998

Product nameIndigo
Cas No482-89-3
MFC16H10N2O2
MW262.26
EINECS207-586-9
MDL NumberMFCD00005722

Synonyms

(delta2,2'-Biindoline)-3,3'-dione;11669 Blue;11669blue ;1H,1’H-[2,2’]biindolylidene-3,3’-dione ;2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one ;2-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro-3h-indol-3-on ;2(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro-3h-indol-3-on ;2,2’-Biindolinyl-3,3’-dion

Price

Brand	Packaging	Price	Product name
AK Scientific C442	100g	$124	Indigo
American Custom Chemicals Corporation DYE0002499	25G	$129.39	INDIGO
ApexBio Technology N1630	20mg	$40	Indigo
Arctom CFN99992	20mg	$40	Indigo
Arctom AS587256	100g	$13	Indigo
Arctom SY108978	10mg	$30	Indigo (synthetic)
Arctom AS587256	500g	$49	Indigo
Arctom AS587256	1kg	$80	Indigo
Biorbyt Ltd orb104740	20mg	$569.5	Indigo
Chem-Impex 38594	25G	$59.4	Indigo(synthetic),≥97%,CI73000

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Properties

Melting point	>300 °C(lit.)
Boiling point	405.51°C (rough estimate)
Density	1.01 g/mL at 20 °C
vapor pressure	0Pa at 100℃
refractive index	1.5800 (estimate)
Flash point	>220℃
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly, Heated, Sonicated), DMF (Slightly)
pka	-3.83±0.20(Predicted)
form	Powder
Colour Index	73000
color	Dark blue to violet
Water Solubility	<0.1 g/100 mL
Merck	14,4943
BRN	88275
Stability	Stable. Incompatible with strong oxidizing agents.
InChIKey	COHYTHOBJLSHDF-BUHFOSPRSA-N
LogP	2.7 at 23℃
CAS DataBase Reference	482-89-3(CAS DataBase Reference)
NIST Chemistry Reference	c.i. Vat blue 1(482-89-3)
EPA Substance Registry System	C.I. Vat Blue 1 (482-89-3)

Indigo

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