Product Name

  • Name

    3,3-Dimethylcyclohexanone

  • EINECS 628-905-1
  • CAS No. 2979-19-3
  • Article Data106
  • CAS DataBase
  • Density 0.892 g/cm3
  • Solubility Insoluble in water.
  • Melting Point 9.25°C (estimate)
  • Formula C8H14O
  • Boiling Point 170.6 °C at 760 mmHg
  • Molecular Weight 126.199
  • Flash Point 50.1 °C
  • Transport Information UN 1993 3/PG 3
  • Appearance
  • Safety 26-38
  • Risk Codes 41
  • Molecular Structure Molecular Structure of 2979-19-3 (3,3-Dimethylcyclohexanone)
  • Hazard Symbols IrritantXi
  • Synonyms 3,3-Dimethylcyclohexanone;
  • PSA 17.07000
  • LogP 2.15570

3,3-Dimethylcyclohexanone Specification

The CAS register number of 3,3-Dimethylcyclohexanone is 2979-19-3. It also can be called as Cyclohexanone,3,3-dimethyl- and the IUPAC name about this chemical is 3,3-dimethylcyclohexan-1-one. It belongs to the following product categories, such as C7 to C8, Carbonyl Compounds, Ketones and so on.

Physical properties about 3,3-Dimethylcyclohexanone are: (1)ACD/LogP: 1.80; (2)ACD/LogD (pH 5.5): 1.8; (3)ACD/LogD (pH 7.4): 1.8; (4)ACD/BCF (pH 5.5): 13.62; (5)ACD/BCF (pH 7.4): 13.62; (6)ACD/KOC (pH 5.5): 225.69; (7)ACD/KOC (pH 7.4): 225.69; (8)#H bond acceptors: 1; (9)Polar Surface Area: 17.07Å2; (10)Index of Refraction: 1.438; (11) Molar Refractivity: 37.12 cm3; (12)Molar Volume: 141.3 cm3; (13)Polarizability: 14.71x10-24cm3; (14)Surface Tension: 27 dyne/cm; (15)Enthalpy of Vaporization: 40.7 kJ/mol; (16)Boiling Point: 170.6 °C at 760 mmHg; (17)Vapour Pressure: 1.46 mmHg at 25°C.

Preparation: this chemical can be prepared by 5,5-dimethyl-cyclohex-2-enone. This reaction will need reagent H2, catalyst Pd-C and solvent methanol.

Uses of 3,3-Dimethylcyclohexanone: it can be used to produce 1,3,3-Trimethyl-cyclohexanol with methylmagnesium iodide at temperature of 20 ℃. This reaction is a kind of Grignard reaction. It will need reagent diethyl ether with reaction time of 1 hours. The yield is about 78%.

When you are using this chemical, please be cautious about it as the following:
This chemical has risk of serious damage to the eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice and in case of insufficient ventilation, wear suitable respiratory equipment.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1CC(C)(C)CCC1
(2)InChI: InChI=1/C8H14O/c1-8(2)5-3-4-7(9)6-8/h3-6H2,1-2H3
(3)InChIKey: ZVJQBBYAVPAFLX-UHFFFAOYAZ
(4)Std. InChI: InChI=1S/C8H14O/c1-8(2)5-3-4-7(9)6-8/h3-6H2,1-2H3
(5)Std. InChIKey: ZVJQBBYAVPAFLX-UHFFFAOYSA-N

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