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74336-59-7 3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one |
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| Chemical Name | 3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one |
| Synonyms | 12915;C.I.Pigment Orange 67;P.O.67;Paliotol Orange D 2953;(3E)-3-[2-(4-chloro-2-nitrophenyl)hydrazinylidene]-2-methylpyrazolo[5,1-b]quinazolin-9(3H)-one |
| Molecular Formula | C17H11ClN6O3 |
| Molecular Weight | 382.7606 |
| InChl | InChI=1/C17H11ClN6O3/c1-9-15(21-20-13-7-6-10(18)8-14(13)24(26)27)16-19-12-5-3-2-4-11(12)17(25)23(16)22-9/h2-8,20H,1H3/b21-15+ |
| CAS Registry Number | 74336-59-7 |
| EINECS | 277-823-9 |
| Molecular Structure | ![74336-59-7 3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one](https://images-a.chemnet.com/suppliers/chembase/cas6/cas74336-59-7.gif "74336-59-7 3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one") |
| Density | 1.644g/cm3 |
| Boiling Point | 547.661°C at 760 mmHg |
| Refractive Index | 1.781 |
| Flash Point | 285.015°C |
| Vapour Pressur | 0mmHg at 25°C |
| MSDS | |
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