Pigment Red 2
- Product Name:Pigment Red 2
- Synonyms: Pigment red 2 (C.I. 12310) 3135 Fast RedF2R N-Phenyl-4-((2,5-dichlorophenyl)azo)-3-hydroxy-2-naphthalenecarboxamide Permanent Red F2R 2-Hydroxy-1-[(2,5-dichlorophenyl)azo]-N-phenylnaphthalene-3-carboxamide 4-[(2,5-Dichlorophenyl)azo]-3-hydroxy-N-phenyl-2-naphthalenecarboxamide 4E)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-n-phenylnaphthalene-2-carboxamide
- CAS:6041-94-7
- MF:C23H15Cl2N3O2
- MW:436.2901
- EINECS:227-930-1
- Product Categories: Organics Dyes and Pigments
- Mol File:6041-94-7.mol
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Pigment Red 2 Chemical Properties
- Melting point:310-311°C
- Water Solubility <0.1 g/100 mL at 19 ºC
- Stability:Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference6041-94-7(CAS DataBase Reference)
- EPA Substance Registry System2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]- 3-hydroxy-N-phenyl-(6041-94-7)
- Language:EnglishProvider:4-[(2,5-Dichlorophenyl)azo]-3-hydroxy-N-phenylnaphthalene-2-carboxamide
Pigment Red 2 Usage And Synthesis
- Chemical Propertiesyellowish red or dark red powder
- General DescriptionYellowish red solid with a tint of pink or dark red powder.
- Air & Water ReactionsAzo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
- Reactivity ProfilePigment Red 2 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
- Fire HazardFlash point data for Pigment Red 2 are not available, however Pigment Red 2 is probably combustible.
- Pigment Red 2 CARBOXAMIDE Formamide Pigment Red 254 Pigment Red 122 Pigment Red 122 Pigment -- Pigment Red 5 Pigment Red 177 Pigment Red 53:1 Pigment Red 123 CI NO 77605 Dichlorodiphenylsilane CHLOROPHOSPHONAZO III C.I.PIGMENT RED 13,C.I.PIGMENT RED 146,C.I.PIGMENT RED 21,C.I.PIGMENT RED 48:2,C.I.PIGMENT RED 63:1,C.I.PIGMENT RED 49:2,C.I.PIGMENT RED 49:1,C.I.PIGMENT RED 48:4,PIGMENT RED 170 F5RK(BLUEISH),PIGMENT RED 170 F3RK(YELLOWISH) Vat Orange 3 4-PHENYLAZOPHENOL Pigment Red 188 Red 2
Pigment Red 2SupplierMore
- Company Name:Winchem Industrial Co. Ltd
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