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ChemicalBook--->CAS DataBase List--->19814-75-6

19814-75-6

19814-75-6 Structure

19814-75-6 Structure
IdentificationBack Directory
[Name]

9,9-DIMETHYL-9H-XANTHENE
[CAS]

19814-75-6
[Synonyms]

CL159
9,9-DIMETHYLXANTHENE
LABOTEST-BB LT00160133
9,9-Dimethylxanthene>
9,9-DIMETHYL-9H-XANTHENE
9,9-Dimethylxanthene 96%
9,9-Dimethylxanthene, 98+%
9H-Xanthene, 9,9-dimethyl-
9,9-Dimethylxanthene, 97.5%
9,9-Dimethyl-9H-xanthene ,97%
9,9-Dimethyl-9H-xanthene (purified by sublimation)
[EINECS(EC#)]

1592732-453-0
[Molecular Formula]

C15H14O
[MDL Number]

MFCD00134434
[MOL File]

19814-75-6.mol
[Molecular Weight]

210.27
Chemical PropertiesBack Directory
[Melting point ]

35-38 °C(lit.)
[Boiling point ]

114-115 °C0.6 mm Hg(lit.)
[density ]

1.0232 (rough estimate)
[refractive index ]

1.5725 (estimate)
[Fp ]

>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.
[InChIKey]

MTVNAPYHLASOSX-UHFFFAOYSA-N
[CAS DataBase Reference]

19814-75-6
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

43
[Safety Statements ]

36/37-24/25
[WGK Germany ]

3
[HS Code ]

29329990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydrochloric acid-->Ethyl acetate-->PETROLEUM ETHER-->Toluene-->Magnesium sulfate-->Xanthone-->Trimethylaluminium-->2-(2-Bromophenyl)-2-propanol-->Phenol-->Naphthalene-->Acetone-->Diphenyl ether
[Preparation Products]

P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] 97%-->4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Hazard InformationBack Directory
[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.
[General Description]

9,9-Dimethylxanthene is a heterocyclic building block.
Spectrum DetailBack Directory
[Spectrum Detail]

9,9-DIMETHYL-9H-XANTHENE(19814-75-6)1HNMR
9,9-DIMETHYL-9H-XANTHENE(19814-75-6)IR
9,9-DIMETHYL-9H-XANTHENE(19814-75-6)Raman
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