ChemicalBook > CAS DataBase List > 4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide

4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide

Product Name
4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide
CAS No.
68016-05-7
Chemical Name
4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide
Synonyms
c.i. 12317;Pigment Red 245;Einecs 268-171-6;Pigment Red 245 98~103%;Chlorfenvinphos Impurity 13 (Naled);N-Phenyl-3-hydroxy-4-((2-methoxy-5-carbamylphenyl)azo)-2-naphthalenecarboxamide;4-((5-Carbamyl-2-methoxyphenyl)azo)-3-hydroxy-N-phenyl-2-naphthalenecarboxamide;4-((5-(carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-n-phenylnaphthalene-2-carboxamide;2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-phenylcarboxamide)azo)-N-phenyl-;2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-aminocarbonylphenyl)azo)-N-phenyl-
CBNumber
CB62131087
Molecular Formula
C25H20N4O4
Formula Weight
440.45
MOL File
68016-05-7.mol
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4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide Property

Boiling point:
639.5±55.0 °C(Predicted)
Density 
1.33±0.1 g/cm3(Predicted)
pka
10.74±0.50(Predicted)
EPA Substance Registry System
2-Naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl- (68016-05-7)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
P437768
Product name
PigmentRed245
Packaging
500mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
S462
Product name
PigmentRed245,tech.
Packaging
1g
Price
$98
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000711
Product name
PIGMENT RED 245
Purity
95.00%
Packaging
5MG
Price
$497.57
Updated
2021/12/16
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4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide Chemical Properties,Usage,Production

Uses

Pigment Red 245 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

200 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

References

[1] Curry C J, Rendle D F, Rogers A. Pigment analysis in the forensic examination of paints. I. Pigment analysis by x-ray powder diffraction[J]. Journal of the Forensic Science Society, 1982, 22(2): 173-177.

4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide Suppliers

China 13 United States 4 Global 17
Alfa Chemistry
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H & C Scientific Resources International LLC
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AK Scientific, Inc.
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68016-05-7, 4-((5-(Carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamideRelated Search:

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  • 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-phenylcarboxamide)azo)-N-phenyl-
  • 2-Naphthalenecarboxamide, 4-(2-(5-(aminocarbonyl)-2-methoxyphenyl)diazenyl)-3-hydroxy-N-phenyl-
  • (4Z)-4-[(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide
  • 4-((5-(carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-n-phenylnaphthalene-2-carboxamide
  • c.i. 12317
  • Pigment Red 245
  • 4-((5-Carbamyl-2-methoxyphenyl)azo)-3-hydroxy-N-phenyl-2-naphthalenecarboxamide
  • Einecs 268-171-6
  • N-Phenyl-3-hydroxy-4-((2-methoxy-5-carbamylphenyl)azo)-2-naphthalenecarboxamide
  • 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-aminocarbonylphenyl)azo)-N-phenyl-
  • Chlorfenvinphos Impurity 13 (Naled)
  • 4-[2-[5-(Aminocarbonyl)-2-methoxyphenyl]diazenyl]-3-hydroxy-N-phenyl-2-naphthalenecarboxamide
  • Pigment Red 245 98~103%
  • 68016-05-7