ChemicalBook CAS DataBase List Pigment Red 4

Pigment Red 4

$18 - $955

Product namePigment Red 4
Cas No2814-77-9
MFC16H10ClN3O3
MW327.72
EINECS220-562-2
MDL NumberMFCD00059095

Synonyms

PERMANENT RED 2B;PIGMENT RED 4;1-(2-Chloro-4-nitrophenylazo)-2-naphthol;Pigment Red 4 (C.I.);1-((2-chloro-4-nitrophenyl)azo)-2-naphtaleno ;1-((2-chloro-4-nitrophenyl)azo)-2-naphtho ;1-[(2-chloro-4-nitrophenyl)azo]-2-naphthaleno ;12094red

Price

Brand	Packaging	Price	Product name
aablocks AA003TPG	1g	$18	1-[2-(2-Chloro-4-nitrophenyl)diazenyl]-2-naphthalenol
aablocks AA003TPG	5g	$23	1-[2-(2-Chloro-4-nitrophenyl)diazenyl]-2-naphthalenol
aablocks AA003TPG	25g	$89	1-[2-(2-Chloro-4-nitrophenyl)diazenyl]-2-naphthalenol
aablocks AA003TPG	100g	$224	1-[2-(2-Chloro-4-nitrophenyl)diazenyl]-2-naphthalenol
AK Scientific S479	100g	$101	Pigment Red 4
AK Scientific S479	5g	$19	PigmentRed4,tech.
AK Scientific S479	5g	$21	Pigment Red 4
AK Scientific S479	25g	$45	Pigment Red 4
American Custom Chemicals Corporation DYE0000013	25G	$140.81	D&C RED 36
Arctom AS030360	25g	$96	Pigment Red 4

Boiling point	558.9±50.0 °C(Predicted)
Density	1.4414 (rough estimate)
refractive index	1.6470 (estimate)
Colour Index	12085
pka	13.50±0.50(Predicted)
form	powder to crystal
color	Orange to Brown
Henry's Law Constant	1.1×10⁷ mol/(m³Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions	HAIR DYEING COLORANT
LogP	5.252 (est)
CAS DataBase Reference	2814-77-9(CAS DataBase Reference)
EPA Substance Registry System	C.I. Pigment Red 4 (2814-77-9)

Pigment Red 4

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