The Phthalazine,1-chloro-4-methyl-, with CAS registry number of 19064-68-7, is also known as 1-Methyl-4-chlorophthalazine. Its IUPAC name is 1-chloro-4-methylphthalazine. It belongs to category of Miscellaneous Reagents. Its molecular formula is C₉H₇ClN₂, and its molecular weight is 178.6183.

Physical properties about this chemical are: (1) ACD/LogP: 1.51; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD(pH 5.5): 1.505; (4) ACD/LogD(pH 7.4): 1.505; (5) ACD/BCF(pH 5.5): 8.201; (6) ACD/BCF(pH 7.4): 8.207; (7) ACD/KOC(pH 5.5): 156.929; (8) ACD/KOC(pH 7.4): 157.03; (9) # H bond acceptors: 2; (10) # H bond donors: 0; (11) # Freely Rotating Bonds: 0; (12) Polar Surface Area: 25.78 Å²; (13) Index of Refraction: 1.643; (14) Molar Refractivity: 49.998 cm³; (15) Molar Volume: 138.223 cm³; (16) Polarizability: 19.821×10^-24 cm³; (17) Surface Tension: 52.982 dyne/cm; (18) Density: 1.292 g/cm³; (19) Flash Point: 211.277 °C; (20) Enthalpy of Vaporization: 59.613 kJ/mol; (21) Boiling Point: 373.245 °C at 760 mmHg; (22) Vapour Pressure: 0 mmHg at 25°C.

Uses of Phthalazine,1-chloro-4-methyl-: it is used to produce other chemicals. For example, it can produce 1-hydrazino-4-methyl-phthalazine. The reaction occurs with reagent hydrazine hydrate and solvent ethanol as well as other condition of heating for 1 hour. The yield is 50%.

You can still convert the following datas into molecular structure:
(1) SMILES: Cc1c2ccccc2c(nn1)
(2) InChI: InChI=1/C9H7ClN2/c1-6-7-4-2-3-5-8(7)9(10)12-11-6/h2-5H,1H3
(3) InChIKey: IEDBAGGSOLFBBH-UHFFFAOYAI