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Name	Pigment Red 31	EINECS	229-246-9
CAS No.	6448-96-0	Density	1.37 g/cm³
PSA	158.20000	LogP	8.05140
Solubility	7.22ng/L at 25℃	Melting Point	N/A
Formula	C₃₁H₂₃N₅O₆	Boiling Point	703.3 °C at 760 mmHg
Molecular Weight	561.554	Flash Point	379.1 °C
Transport Information	N/A	Appearance	N/A
Safety		Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	2-Naphthalenecarboxamide,3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-N-(3-nitrophenyl)-(9CI);C.I. Pigment Red 31 (8CI);C.I. 12360;C.I. Pigment Red 212;KET Red308;Naftol Red RN 1560;Naphthol Red 31;Naphthol Violet D 3409;Pigment Red31;Pigment Violet RB;Polymo Rose FBL;Symuler Fast Red 4085;Vulcan FastBordeaux B;

Pigment Red 31 Chemical Properties

Product Name: 2-Naphthalenecarboxamide,3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-(3-nitrophenyl)- (CAS NO.6448-96-0)

Molecular Formula: C₃₁H₂₃N₅O₆
Molecular Weight: 561.54g/mol
Mol File: 6448-96-0.mol
EINECS: 229-246-9
Density: 1.37 g/cm³
Surface Tension: 57.927 dyne/cm
XLogP3-AA: 5.3
H-Bond Donor: 3
H-Bond Acceptor: 8
Structure Descriptors of 2-Naphthalenecarboxamide,3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-(3-nitrophenyl)- (CAS NO.6448-96-0):
IUPAC Name: (4Z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-N-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide
Canonical SMILES: COC1=C(C=C(C=C1)C(=O)NC2=CC=CC=C2)NN=C3C4=CC=CC=C4C=C(C3=O)C(=O)NC5=CC(=CC=C5)[N+](=O)[O-]
Isomeric SMILES: COC1=C(C=C(C=C1)C(=O)NC2=CC=CC=C2)N/N=C\3/C4=CC=CC=C4C=C(C3=O)C(=O)NC5=CC(=CC=C5)[N+](=O)[O-]
InChI: InChI=1S/C31H23N5O6/c1-42-27-15-14-20(30(38)32-21-9-3-2-4-10-21)17-26(27)34-35-28-24-13-6-5-8-19(24)16-25(29(28)37)31(39)33-22-11-7-12-23(18-22)36(40)41/h2-18,34H,1H3,(H,32,38)(H,33,39)/b35-28-
InChIKey: ZYECOAILUNWEAL-NUDFZHEQSA-N
Product Categories: Organics

Pigment Red 31 Specification

2-Naphthalenecarboxamide,3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-(3-nitrophenyl)- , its CAS NO. is 6448-96-0, the synonyms are 1-(2-Methoxy-5-phenylcarbamoylphenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene ; C.I. Pigment Red 31 ; 4-((5-(Anilino)carbonyl-2-methoxyphenyl)azo)-3-hydroxy-N-(3-
nitrophenyl)naphthalene-2-carboxamide .

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