9,9-DiMethylfluoren...

9,9-DiMethylfluorene-2,7-diboronic acid bis(pinacol) ester

9,9-DiMethylfluorene-2,7-diboronic acid bis(pinacol) ester

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

325129-69-9 9,9-DiMethylfluorene-2,7-diboronic acid bis(pinacol) ester 1,3,2-dioxaborolane,2,2'-(9,9-dimethyl-9h-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl]

Quick Details

  • Appearance:White powder
  • Application:oled
  • PackAge:drum
  • ProductionCapacity:1000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

 

Name  2,2'-(9,9-dimethyl-9H-fluorene-2,7-diyl)
 CAS NO.  325129-69-9

 Molecular Formula

  C27H36B2O4 
 Molecular Weight  446.19
 Appearance  White powder
 Purity  99% Min

 

Details:

Item Standard Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤0.5%

0.11%

Heavy metals

≤10 ppm

<10ppm

Sulphated ash

≤0.2%, determined on 1.0 g.

0.009%

Purity

≥99.0%

99.82%

Assay

99.0%

99.9%

 

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