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CAS No.: | 34432-92-3 | ||||
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Name: | N-ethyl-N-[2-[1-(2-methylpropoxy)ethoxy]ethyl]-4-(phenylazo)aniline | ||||
Article Data: | 1 | ||||
Molecular Structure: | |||||
Formula: | C22H31 N3 O2 | ||||
Molecular Weight: | 369.507 | ||||
Synonyms: | Acetaldehyde,isobutyl 2-[N-ethyl-p-(phenylazo)anilino]ethyl acetal (8CI); Benzenamine,N-ethyl-N-[2-[1-(2-methylpropoxy)ethoxy]ethyl]-4-(phenylazo)- (9CI); C.I.111155; C.I. Solvent Yellow 124; Solvent Yellow 124 | ||||
Density: | 1.02g/cm3 | ||||
Boiling Point: | 488.9°Cat760mmHg | ||||
Flash Point: | 249.5°C | ||||
Solubility: | 30μg/L at 20℃ | ||||
Hazard Symbols: | |||||
Risk Codes: | 22 | ||||
Safety: |
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PSA: | 46.42000 | ||||
LogP: | 5.96350 |
benzene diazonium chloride
C.I. Solvent Yellow 124
Conditions | Yield |
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With 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 3 - 10℃; for 2.5h; pH=8.5 - 9.5; Reagent/catalyst; pH-value; Reflux; | 69.17% |
aniline
C.I. Solvent Yellow 124
Conditions | Yield |
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Multi-step reaction with 2 steps 1: sulfuric acid; sodium nitrite / water / 1 h / 5 °C / pH <= 2 2: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 2.5 h / 3 - 10 °C / pH 8.5 - 9.5 / Reflux View Scheme |
2-( N-ethylanilino)ethanol
C.I. Solvent Yellow 124
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium / tetrahydrofuran / 2 h / Reflux 2: tetrahydrofuran / 4.5 h / Reflux 3: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 2.5 h / 3 - 10 °C / pH 8.5 - 9.5 / Reflux View Scheme |