CAS No.6410-30-6,Pigment Red 8 Suppliers

Products Categories

Others (44)
Pharmaceutical (31)
Organic Chemicals (13)
Dyestuff and Pigment (10)
Reagent (2)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	6410-30-6
Name:	Pigment Red 8

Formula:	C₂₄H₁₇ClN₄O₄
Molecular Weight:	460.876
Synonyms:	2-Naphthalenecarboxamide,N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]- (9CI);C.I.Pigment Red 8 (7CI,8CI);Confast Crimson 4R;IrgaliteRed 4RS;Kromon Red 4R;Naftol Red RN 1510;Pigment Red 4R;Pigment Red F 4R;Sanyo Rubine FR;Sico Fast Red P 4R;Syton Fast Red 4R;
EINECS:	229-100-4
Density:	1.4 g/cm³
Boiling Point:	641.3 °C at 760 mmHg
Flash Point:	341.6 °C
Solubility:	40ng/L at 25℃
Appearance:	red powder
Hazard Symbols:	Xi
PSA:	119.87000
LogP:	7.67930

Total:91 Page 1 of 3 1 2 3 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 6410-30-6

Specification

The IUPAC name of Pigment Red 8 is (4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxamide. With the CAS registry number 6410-30-6, it is also named as 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-. The product's categories are dyes and pigments; organics. It is red powder which has vivid color. And the acid resistance of this chemical is better, but alkaline resistance is bad. In addition, Pigment Red 8 is not only used for coloring printing ink, paper, cloth, cosmetics, paint, but also used for coloring rubber, plastic and leather products.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 7.25; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.24; (4)ACD/LogD (pH 7.4): 7.24; (5)#H bond acceptors: 8; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 6; (8)Index of Refraction: 1.682; (9)Molar Refractivity: 123.9 cm³; (10)Molar Volume: 326.9 cm³; (11)Polarizability: 49.11×10^-24 cm³; (12)Surface Tension: 57.1 dyne/cm; (13)Density: 1.4 g/cm3; (14)Flash Point: 341.6 °C; (15)Enthalpy of Vaporization: 98.11 kJ/mol; (16)Boiling Point: 641.3 °C at 760 mmHg; (17)Vapour Pressure: 4.83E-17 mmHg at 25°C; (18)Rotatable Bond Count: 4; (19)Tautomer Count: 8; (20)Exact Mass: 460.093833; (21)MonoIsotopic Mass: 460.093833; (22)Topological Polar Surface Area: 116; (23)Heavy Atom Count: 33.

People can use the following data to convert to the molecule structure.
1. SMILES: Clc4ccc(NC(=O)c3cc1ccccc1c(N=Nc2cc(ccc2C)[N+]([O-])=O)c3O)cc4;
2. InChI: InChI=1/C24H17ClN4O4/c1-14-6-11-18(29(32)33)13-21(14)27-28-22-19-5-3-2-4-15(19)12-20(23(22)30)24(31)26-17-9-7-16(25)8-10-17/h2-13,30H,1H3,(H,26,31).