21736-60-7
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Basic information
- Product Name: 1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone
- Synonyms: 1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone;1-[(3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]-9,10-anthraquinone;9,10-Anthracenedione, 1-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-;9,10-Anthracenedione, 1-(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-;Anthraquinone, 1-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)-;Einecs 244-553-8
- CAS NO:21736-60-7
- Molecular Formula: C24H16N4O3
- Molecular Weight: 408.40884
- EINECS: 244-553-8
- Product Categories: N/A
- Mol File: 21736-60-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 661.3°Cat760mmHg
- Flash Point: 353.7°C
- Appearance: /
- Density: 1.39g/cm3
- Vapor Pressure: 2.34E-17mmHg at 25°C
- Refractive Index: 1.724
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 2.23±0.70(Predicted)
- CAS DataBase Reference: 1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone(CAS DataBase Reference)
- NIST Chemistry Reference: 1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone(21736-60-7)
- EPA Substance Registry System: 1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone(21736-60-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 21736-60-7(Hazardous Substances Data)
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21736-60-7 Usage
Class
Azo compoundsUsage
Red dye in industrial applications (textile dyeing and printing)Color
Deep redSolubility
Insoluble in water, soluble in organic solventsStructural feature
Contains anthraquinone groupProperties
Good color fastnessSafety concerns
Potential health and environmental hazards, requires proper safety measures during handling and useCheck Digit Verification of cas no
The CAS Registry Mumber 21736-60-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,3 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.Calculate Digit Verification of CAS Registry Number 21736-60:
(7*2)+(6*1)+(5*7)+(4*3)+(3*6)+(2*6)+(1*0)=97
97 % 10 = 7
So 21736-60-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H16N4O3/c1-14-21(24(31)28(27-14)15-8-3-2-4-9-15)26-25-19-13-7-12-18-20(19)23(30)17-11-6-5-10-16(17)22(18)29/h2-13,21H,1H3/b26-25+
21736-60-7Upstream product
21736-60-7Downstream Products
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1-[(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]anthraquinone
