The 9H-Fluoren-9-one,hydrazone, with the CAS registry number of 13629-22-6, is also known as Fluorenone hydrazone. It belongs to the product category of Fluorenes, Flurenones. Its EINECS registry number is 237-116-8. This chemical's molecular formula is C₁₃H₁₀N₂ and molecular weight is 194.23. What's more, its IUPAC name is Fluoren-9-ylidenehydrazine. In addition, it must be stored in airtight containers and placed in a dry, cool place. Besides, you should ensure the work place is well-ventilated.

Physical properties about the 9H-Fluoren-9-one,hydrazone are: (1)ACD/LogP: 2.98; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.98; (4)ACD/LogD (pH 7.4): 2.98; (5)ACD/BCF (pH 5.5): 108.75; (6)ACD/BCF (pH 7.4): 108.75; (7)ACD/KOC (pH 5.5): 998.38; (8)ACD/KOC (pH 7.4): 998.38; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 15.6 Å²; (13)Index of Refraction: 1.682; (14)Molar Refractivity: 59.77 cm³; (15)Molar Volume: 157.7 cm³; (16)Surface Tension: 49.6 dyne/cm; (17)Density: 1.23 g/cm³; (18)Flash Point: 173 °C; (19)Enthalpy of Vaporization: 60.84 kJ/mol; (20)Boiling Point: 362.5 °C at 760 mmHg; (21)Vapour Pressure: 1.93E-05 mmHg at 25 °C.

Preparation: this chemical is prepared by Fluoren-9-one. The reaction needs reagent N₂H₄*H₂O and solvent Ethanol. The reaction time is 6 h. The yield is about 88 %.

Uses: it is used to produce other chemicals. For example, it is used to produce di-Fluoren-9-ylidene-hydrazine. This reaction needs reagent N-Sulfinylanilin. Meanwhile, it needs solvent Ethanol. The yield is about 95 %.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice. In addition, during using it, wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1) SMILES: N(/N)=C3/c1ccccc1c2c3cccc2
(2) InChI: InChI=1/C13H10N2/c14-15-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8H,14H2
(3) InChIKey: YCNUILAKOMIBAL-UHFFFAOYAV