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CAS No.: | 34122-01-5 |
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Name: | Pyrimido[4,5-c]pyridazin-5(1H)-one (9CI) |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C6H4N4O |
Molecular Weight: | 148.124 |
Synonyms: | Pyrimido[4,5-c]pyridazin-5-ol; |
Density: | 1.68 g/cm3 |
Melting Point: | >300 °C |
Boiling Point: | 452.2 °C at 760 mmHg |
Flash Point: | 227.3 °C |
PSA: | 71.53000 |
LogP: | -0.28690 |
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The Pyrimido[4, 5-c]pyridazin-5(1H)-one, with the CAS registry number 34122-01-5, is also known as Pyrimido[4, 5-c]pyridazin-5-ol. It belongs to the product category of Pyrimidine. This chemical's molecular formula is C6H4N4O and molecular weight is 148.12. What's more, its systematic name is Pyrimido[4, 5-c]pyridazin-5(8H)-one.
Physical properties about Pyrimido[4, 5-c]pyridazin-5(1H)-one are: (1)ACD/LogP: -2.22; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.22; (4)ACD/LogD (pH 7.4): -2.22; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.48; (8)ACD/KOC (pH 7.4): 1.48; (9)#H bond acceptors: 5; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 58.45 Å2; (13)Index of Refraction: 1.814; (14)Molar Refractivity: 38.16 cm3; (15)Molar Volume: 88.1 cm3; (16)Polarizability: 15.12×10-24 cm3; (17)Surface Tension: 77 dyne/cm; (18)Density: 1.68 g/cm3; (19)Flash Point: 227.3 °C; (20)Enthalpy of Vaporization: 71.13 kJ/mol; (21)Boiling Point: 452.2 °C at 760 mmHg; (22)Vapour Pressure: 2.29E-08 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C2\N=C/Nc1nnccc12
(2) InChI: InChI=1/C6H4N4O/c11-6-4-1-2-9-10-5(4)7-3-8-6/h1-3H,(H,7,8,10,11)
(3) InChIKey: ZZMFFWQHOSUHLW-UHFFFAOYAC