9,9-Dimethylxanthene , 97% , 19814-75-6

CAS NO.：19814-75-6

Empirical Formula: C15H14O

Molecular Weight: 210.27

MDL number: MFCD00134434

EINECS: 1592732-453-0

PRODUCT Properties

• Melting point: 35-38 °C (lit.)
• Boiling point: 114-115 °C/0.6 mmHg (lit.)
• Density: 1.0232 (rough estimate)
• refractive index: 1.5725 (estimate)
• Flash point: >230 °F
• storage temp.: Sealed in dry,Room Temperature
• form: powder to lump to clear liquid
• color: White or Colorless to Yellow to Green
• Water Solubility: Insoluble in water.
• 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
• SMILES: C1(C)(C)C2=C(C=CC=C2)OC2=C1C=CC=C2
• CAS DataBase Reference: 19814-75-6

Description and Uses

9,9-Dimethylxanthene is suitable for use in the preparation of 9,9-dimethylxanthene-4,5-dicarboxylic acid. It may be used in the preparation of 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene. It may be used in the preparation of 4,6-bis(dimesitylboryl)dibenzofuran.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H312-H332
• Precautionary statements: P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501
• Hazard Codes: Xi
• Risk Statements: 43
• Safety Statements: 36/37-24/25
• WGK Germany: 3
• HS Code: 29329990
• Storage Class: 11 - Combustible Solids