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7251-51-6

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Basic Information
CAS No.: 7251-51-6
Name: 9,10-dimethylphenanthrene-9,10-diol
Article Data: 16
Molecular Structure:
Molecular Structure of 7251-51-6 (9,10-dimethylphenanthrene-9,10-diol)
Formula: C16H16O2
Molecular Weight: 240.302
Synonyms: 9,10-Dihydro-9,10-dihydroxy-9,10-dimethylphenanthrene;NSC 43314;9,10-Dimethyl-9,10-dihydrophenanthrene-9,10-diol;
Density: 1.22 g/cm3
Boiling Point: 394.9 °C at 760 mmHg
Flash Point: 188.3 °C
PSA: 40.46000
LogP: 2.78220
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Specification

The CAS registry number of 9,10-Phenanthrenediol,9,10-dihydro-9,10-dimethyl- is 7251-51-6. The IUPAC name is 9,10-Dimethyl-9,10-dihydrophenanthrene-9,10-diol. In addition, the formula is C16H16O2 and the molecular weight is 240.297.

Physical properties about this chemical are: (1)ACD/LogP: 3.66; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 18.46 Å2; (7)Index of Refraction: 1.638; (8)Molar Refractivity: 70.81 cm3; (9)Molar Volume: 196.8 cm3; (10)Polarizability: 28.07 ×10-24cm3; (11)Surface Tension: 51.5 dyne/cm; (12)Density: 1.22 g/cm3; (13)Flash Point: 188.3 °C; (14)Enthalpy of Vaporization: 68.02 kJ/mol; (15)Boiling Point: 394.9 °C at 760 mmHg; (16)Vapour Pressure: 6.05E-07 mmHg at 25°C.

Uses of 9,10-Phenanthrenediol,9,10-dihydro-9,10-dimethyl-: it can be used to get 2,2'-Diacetyl-biphenyl. This reaction will need reagent aq.CrO3 and solvent acetic acid. The reaction time is 12 minutes at temperature of 70°C. The yield is about 90%.

9,10-Phenanthrenediol,9,10-dihydro-9,10-dimethyl- can be used to get 2,2'-Diacetyl-biphenyl.

You can still convert the following datas into molecular structure:
(1)SMILES: OC2(c3c(c1c(cccc1)C2(O)C)cccc3)C
(2)InChI: InChI=1/C16H16O2/c1-15(17)13-9-5-3-7-11(13)12-8-4-6-10-14(12)16(15,2)18/h3-10,17-18H,1-2H3
(3)InChIKey: PVSIBGSXKKPZNX-UHFFFAOYAJ