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4269-16-3

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Basic Information
CAS No.: 4269-16-3
Name: 4-methoxyfluoren-9-one
Article Data: 12
Molecular Structure:
Molecular Structure of 4269-16-3 (4-methoxyfluoren-9-one)
Formula: C14H10O2
Molecular Weight: 210.232
Synonyms: Fluoren-9-one,4-methoxy- (6CI,7CI,8CI);4-Methoxy-9-fluorenone;NSC 48269;
Density: 1.245 g/cm3
Melting Point: 114.5-115.5 °C(Solv: methanol (67-56-1))
Boiling Point: 383.6 °C at 760 mmHg
Flash Point: 186.3 °C
PSA: 26.30000
LogP: 2.90660
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Specification

The 9H-Fluoren-9-one,4-methoxy- is an organic compound with the formula C14H10O2. The IUPAC name of this chemical is 4-Methoxyfluoren-9-one. The CAS registry number of this chemical is 4269-16-3. Besides, its molecular weight is 210.228.

Physical properties about 9H-Fluoren-9-one,4-methoxy- are: (1)ACD/LogP: 3.50; (2)#H bond acceptors: 2; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 26.3 Å2; (5)Index of Refraction: 1.637; (6)Molar Refractivity: 60.6 cm3; (7)Molar Volume: 168.8 cm3; (8)Polarizability: 24.02×10-24 cm3; (9)Surface Tension: 49.6 dyne/cm; (10)Density: 1.245 g/cm3; (11)Flash Point: 186.3 °C; (12)Enthalpy of Vaporization: 63.22 kJ/mol; (13)Boiling Point: 383.6 °C at 760 mmHg; (14)Vapour Pressure: 4.34E-06 mmHg at 25 °C.

Preparation: this chemical can be prepared by 4-Methoxy-phenanthrene-9,10-dione. This reaction is a kind of Rearrangement//oxidative decarboxylation. This reaction will need reagents aq. KOH; Pb(OAc)4 and solvent benzene. The reaction time is 1 hour with reaction temperature of 90//20 °C. The yield is about 99%.

9H-Fluoren-9-one,4-methoxy- can be obtained by 4-Methoxy-phenanthrene-9,10-dione

Uses of 9H-Fluoren-9-one,4-methoxy-: it can be used to produce 4-Hydroxy-fluoren-9-one. It will need reagent conc. HBr and solvent acetic acid with reaction time of 8 hours. The yield is about 95%.

9H-Fluoren-9-one,4-methoxy- can be used to produce 4-Hydroxy-fluoren-9-one

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C14H10O2/c1-16-12-8-4-7-11-13(12)9-5-2-3-6-10(9)14(11)15/h2-8H,1H3
(2)InChIKey: HJJLIJKROVLQPG-UHFFFAOYAQ
(3)Std. InChI: InChI=1S/C14H10O2/c1-16-12-8-4-7-11-13(12)9-5-2-3-6-10(9)14(11)15/h2-8H,1H3
(4)Std. InChIKey: HJJLIJKROVLQPG-UHFFFAOYSA-N