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Sigma-Aldrich

2,7-Di-tert-butyl-9,9-dimethylxanthene-4,5-dicarboxylic acid

98%

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Empirical Formula (Hill Notation):
C25H30O5
CAS Number:
130525-39-2
Molecular Weight:
410.50
Beilstein:
4210983
MDL number:
MFCD00134495
UNSPSC Code:
12352100
PubChem Substance ID:
24863626
NACRES:
NA.22

Assay

98%

SMILES string

CC(C)(C)c1cc(C(O)=O)c2Oc3c(cc(cc3C(C)(C)c2c1)C(C)(C)C)C(O)=O

InChI

1S/C25H30O5/c1-23(2,3)13-9-15(21(26)27)19-17(11-13)25(7,8)18-12-14(24(4,5)6)10-16(22(28)29)20(18)30-19/h9-12H,1-8H3,(H,26,27)(H,28,29)

InChI key

VJSNHUACDSJJCU-UHFFFAOYSA-N

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General description

2,7-Di-tert-butyl-9,9-dimethylxanthene-4,5-dicarboxylic acid is a carboxylic acid building block.

Application

2,7-Di-tert-butyl-9,9-dimethylxanthene-4,5-dicarboxylic acid may be used in the synthesis of 2,7-di-tert-butyl-9,9-dimethyl-4,5-bis(4-tritylanilinocarbon­yl)-9H-xanthene methanol trisolvate monohydrate.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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2, 7-Di-tert-butyl-9, 9-dimethyl-4, 5-bis (4-tritylanilinocarbonyl)-9H-xanthene methanol trisolvate monohydrate.
Vysotsky MO and Schollmeyer D.
Acta Crystallographica Section E, Structure Reports Online, 63(1), o169-o171 (2006)

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