Product Name

  • Name

    9,9-DIMETHYL-9H-XANTHENE

  • EINECS 1592732-453-0
  • CAS No. 19814-75-6
  • Article Data8
  • CAS DataBase
  • Density 1.075 g/cm3
  • Solubility Insoluble in water.
  • Melting Point 35-38 °C(lit.)
  • Formula C15H14O
  • Boiling Point 321.6 °C at 760 mmHg
  • Molecular Weight 210.276
  • Flash Point 130.2 °C
  • Transport Information
  • Appearance Light yellow liquid
  • Safety 36/37-24/25
  • Risk Codes 43
  • Molecular Structure Molecular Structure of 19814-75-6 (9,9-DIMETHYL-9H-XANTHENE)
  • Hazard Symbols Xi
  • Synonyms Xanthene,9,9-dimethyl- (8CI);9,9-Dimethyl-9H-xanthene;
  • PSA 9.23000
  • LogP 4.11820

9,9-Dimethylxanthene Chemical Properties

Molecule structure of 9,9-Dimethyl-9H-xanthene (CAS NO.19814-75-6):

IUPAC Name: 9,9-Dimethylxanthene
Molecular Formula: C15H14O
Molecular Weight: 210.27g/mol
Melting Point: 35-38 °C(lit.)
Boiling point: 321.6 °C at 760 mmHg
Flash Point: 130.2 °C
Density: 1.075 g/cm3 
Index of Refraction: 1.576
Molar Refractivity: 64.72 cm3
Molar Volume: 195.5 cm3
Polarizability: 25.65×10-24 cm3
Surface Tension: 40.8 dyne/cm
Enthalpy of Vaporization: 54.1 kJ/mol
Vapour Pressure: 0.000554 mmHg at 25 °C
XLogP3-AA: 4.3
H-Bond Acceptor: 1
Canonical SMILES: CC1(C2=CC=CC=C2OC3=CC=CC=C31)C
InChI: InChI=1S/C15H14O/c1-15(2)11-7-3-5-9-13(11)16-14-10-6-4-8-12(14)15/h3-10H,1-2H3  
InChIKey: MTVNAPYHLASOSX-UHFFFAOYSA-N
Product Categories of 9,9-Dimethyl-9H-xanthene (CAS NO.19814-75-6): Heterocyclic Building Blocks; O-Containing; Others

9,9-Dimethylxanthene Safety Profile

WGK Germany: 3

9,9-Dimethylxanthene Specification

 9,9-Dimethyl-9H-xanthene (CAS NO.19814-75-6) is also named as 9H-xanthene, 9,9-dimethyl- ; Xanthene, 9,9-dimethyl- ; 9,9-Dimethylxantene ; 9,9-Dimethylxanthene .

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