4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one
4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one Basic information
- Product Name:
- 4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one
- Synonyms:
-
- 4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one
- C.I.49705
- 4-[4-(diethylamino)phenyl]iminonaphthalen-1-one
- C.I.Solvent Blue 22
- Fat Blue Z
- Spirit Blue HZ
- 1(4H)-Naphthalenone, 4-[[4-(diethylamino)phenyl]imino]-
- C.I.Solvent Blue 22:C.I.49705
- CAS:
- 2363-99-7
- MF:
- C20H20N2O
- MW:
- 304.3856
- EINECS:
- 2191180
- Mol File:
- 2363-99-7.mol
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4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one Chemical Properties
- Melting point:
- 114-117 °C
- Boiling point:
- 451.4±45.0 °C(Predicted)
- Density
- 1.08±0.1 g/cm3(Predicted)
- pka
- 4.75±0.32(Predicted)
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4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one Usage And Synthesis
Preparation
N1,N1-diethylbenzene-1,4-diamine and Naphthalen-1-ol condensation, in alkaline aqueous solution by air oxidation.
Properties and Applications
blue. Insoluble in water, soluble in ethanol for blue. Used for alcohol, ester and hydrocarbon solvent, oil and paraffin color
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Poor | 136-138 | Insoluble | Well | Well | |
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4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one (2363-99-7)Related Product Information
- Solvent Blue 24
- alpha,alpha-bis[4-(dimethylamino)phenyl]-4-(methylphenylamino)naphthalene-1-methanol
- BRILLIANT OIL BLUE
- DISPERSE BLUE 1
- Copper, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, (isohexylamino)sulfonyl sulfo derivs., compds. with isohexanamine
- 1,4,5,8-tetrakis(phenylamino)anthraquinone
- OPAL BLUE SS
- Solvent Blue 142
- Solvent Blue 35