Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 10h; | 97% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 10h; | 94% |
Conditions | Yield |
---|---|
With sodium hydroxide; sodium dithionite In water at 100℃; for 1h; Product distribution; Further Variations:; Temperatures; Solvents; pH-values; reflux condenser; |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at -30 - 20℃; for 0.75h; |
C.I. disperse yellow 7
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In acetonitrile |
Chemistry informtion about C.I. Disperse Yellow 7 (CAS NO.6300-37-4) is:
IUPAC Name: (4E)-2-methyl-4-[(4-phenyldiazenylphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
Synonyms: CI 26090 ; Disperse Yellow 7 ; 4-[4-(Phenylazo)Phenylazo]-O-Cresol ; 2-Methyl-4-((4-(Phenylazo)Phenyl)Azo)-Pheno ; 2-Methyl-4-[[4-(Phenylazo)Phenyl]Azo]-Pheno ; 2-Methyl-4-[[4-(Phenylazo)Phenyl]Azo]-Phenol ; 4-[(4-Phenylazo)Phenylazo]-2-Methylphenol ; Acetatefastyellow5rl
Product Categories: Organics
MF: C19H16N4O
MW: 316.36
EINECS: 228-587-0
Density: 1.17 g/cm3
Melting Point: 146-148 °C (dec.)(lit.)
Flash Point: 357.9 °C
Boiling Point: 532 °C at 760 mmHg
Vapour Pressure: 6.18E-12 mmHg at 25°C
Enthalpy of Vaporization: 83.8 kJ/mol
Following is the molecular structure of C.I. Disperse Yellow 7 (CAS NO.6300-37-4) is:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | unreported | 1864mg/kg (1864mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(7), Pg. 6, 1983. | |
rabbit | LD50 | unreported | > 10gm/kg (10000mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(7), Pg. 6, 1983. | |
rat | LD50 | unreported | 2870mg/kg (2870mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(7), Pg. 6, 1983. |
Reported in EPA TSCA Inventory.
Safty information about C.I. Disperse Yellow 7 (CAS NO.6300-37-4) is:
Moderately toxic by an unspecified route. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes:
Xi
Risk Statements:
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: SM1140030
To protect yourself, you can put on dust mask type N95 (US), eyeshields, gloves.
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