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Pigment Red 146

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Name

Pigment Red 146

EINECS 226-103-2
CAS No. 5280-68-2 Density 1.337 g/cm3
PSA 130.84000 LogP 8.29060
Solubility N/A Melting Point N/A
Formula C33H27ClN4O6 Boiling Point 719.5 °C at 760 mmHg
Molecular Weight 611.054 Flash Point 389 °C
Transport Information N/A Appearance red
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 5280-68-2 (Pigment Red 146) Hazard Symbols N/A
Synonyms

2-Naphthalenecarboxamide,N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-(9CI);2-Naphthanilide,4'-chloro-3-hydroxy-2',5'-dimethoxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]azo]-(6CI,7CI,8CI);C.I. 12485;C.I. Pigment Red 146;Hydrocolor Red;Lionol Red 5620;PermanentCarmine FBB;Permanent Carmine FBB Extra;Renol Carmine FBB-H;Seikafast Carmine 3870;Symuler Fast Red 4580;VulcanFast Carmine FBB;

Article Data 2

Pigment Red 146 Specification

The Pigment Red 146, with the CAS registry number 5280-68-2, has the IUPAC name of (4Z)-N-(4-chloro-2,5-dimethoxyphenyl)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl] hydrazinylidene]-3-oxonaphthalene-2-carboxamide. And it belongs to the product categories of Organics, and it is usually applied in the coloration of painting, oil, plastic, and print paste.

The characteristics of this chemical are as below: (1)ACD/LogP: 5.18; (2)# of Rule of 5 Violations: 3; (3)ACD/LogD (pH 5.5): 7; (4)ACD/LogD (pH 7.4): 7; (5)#H bond acceptors: 10; (6)#H bond donors: 3; (7)#Freely Rotating Bonds: 9; (8)Polar Surface Area: 127.35; (9)Index of Refraction: 1.641; (10)Molar Refractivity: 164.877 cm3; (11)Molar Volume: 457.007 cm3; (12)Polarizability: 65.362×10-24 cm3; (13)Surface Tension: 49.856 dyne/cm; (14)Density: 1.337 g/cm3; (15)Exact Mass: 610.161912; (16)MonoIsotopic Mass: 610.161912; (17)Topological Polar Surface Area: 127; (18)Heavy Atom Count: 44; (19)Complexity: 1090.

Additionally, you could convert the following datas into the molecular structure:
(1)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(=C(C=C5OC)Cl)OC
(2)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(=C(C=C5OC)Cl)OC
(3)InChI: InChI=1S/C33H27ClN4O6/c1-42-27-14-13-20(32(40)35-21-10-5-4-6-11-21)16-26(27)37-38-30-22-12-8-7-9-19(22)15-23(31(30)39)33(41)36-25-18-28(43-2)24(34)17-29(25)44-3/h4-18,37H,1-3H3,(H,35,40)(H,36,41)/b38-30-
(4)InChIKey: GBDJNEJIVMFTOJ-ZREQDNEKSA-N 

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