-
Name
Pigment Red 266
- EINECS 253-292-9
- CAS No. 36968-27-1
- Density 1.33 g/cm3
- Solubility
- Melting Point
- Formula C25H20 N4 O4
- Boiling Point
- Molecular Weight 440.4507
- Flash Point
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2-Naphthalenecarboxamide,4-[[4-(aminocarbonyl)phenyl]azo]-3-hydroxy-N-(2-methoxyphenyl)- (9CI); C.I.12474; C.I. Pigment Red 170:1; C.I. Pigment Red 266; Pigment Red 170:1; PigmentRed 266
- PSA 126.37000
- LogP 6.09390
Pigment Red 266 Chemical Properties
Molecular Structure:
.GIF)
Molecular Formula: C25H20N4O4
Molecular Weight: 440.4507
IUPAC Name: (4Z)-4-[(4-Carbamoylphenyl)hydrazinylidene]-N-(2-methoxyphenyl)-3-oxonaphthalene-2-carboxamide
Synonyms of Pigment Red 266 (CAS NO.36968-27-1): 2-Hydrosy-1-((4-carboxamidophenyl)azo)-N-(2-methoxyphenyl)-3-naphthalenecarboxamide ; 2-Naphthalenecarboxamide, 3-hydroxy-4-((4-phenylcarboxyamide)azo)-N-(2-methoxyphenyl)- ; 2-Naphthalenecarboxamide, 4-((4-(aminocarbonyl)phenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)- ; 4-((4-(Aminocarbonyl)phenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)-2-naphthalenecarboxamide ; EINECS 253-292-9
CAS NO: 36968-27-1
Index of Refraction: 1.666
Molar Refractivity: 122.4 cm3
Molar Volume: 328.9 cm3
Surface Tension: 54.9 dyne/cm
Density: 1.33 g/cm3
Flash Point: 350.9 °C
Enthalpy of Vaporization: 100.18 kJ/mol
Boiling Point: 656.6 °C at 760 mmHg
Vapour Pressure of Pigment Red 266 (CAS NO.36968-27-1): 7.66E-18 mmHg at 25°C
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