OLED Material

2-(4-Bromophenyl)triphenylene 1158277-56-5
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9-(2-Bromo-phenyl)-9-phenyl-9H-fluorene 1998216-26-4 | OLED Material
05/20/2021
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1346007-05-3 | OLED Material

Beijing Green Guardee – Specializing in producing OLED Materials with two factory base and one R&D center. 1)Synonyms: 2-(9,9′-Spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2) Purity:99%; 3) Capacity:50kg/month; 4) Application:OLED Materials; 5) Customizing service; 6) Comprehensive quality management, Welcome Contact!
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Description

1)Production introduction of 9,9-spirodifluorene-3-boronic acid pinacol ester 1346007-05-3

Identification
Product Name 9,9-spirodifluorene-3-boronic acid pinacol ester
Synonyms 2-(9,9′-Spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No. 1346007-05-3
Molecular Formula C31H27BO2
Molecular Weight 442.36
Properties
Appearance Off white powder
Density No date
Boiling point No date
Flash point No date
Melting point No date
Solubility Insoluble
Purity 99%
Application OLED Materials

2)Production Qualification of 9,9-spirodifluorene-3-boronic acid pinacol ester 1346007-05-3

Product Name: 9,9-spirodifluorene-3-boronic acid pinacol ester

CAS: 1998216-26-4

A.We have rich experience in producing 9,9-spirodifluorene-3-boronic acid pinacol ester, the capacity is 50kg/month.

B. We have comprehensive quality management, we can ensure the product purity and quality.

C. Before we deliver the goods to customer, we will do the related test again to ensure the the goods quality.

3)Package of 9,9-spirodifluorene-3-boronic acid pinacol ester 1346007-05-3

Sample: aluminum foil bag, plastic bags inside.

Kg grade package: aluminum foil bag inside, carton outside.

20kg grade package: plastic bag inside, fiber drum outside.

Label: Company, Product name, CAS, Purity, Weight, Batch No.

4)Safety&Regulations of 9,9-spirodifluorene-3-boronic acid pinacol ester 1346007-05-3

5)Production technological process of 9,9-spirodifluorene-3-boronic acid pinacol ester

6) Recommendations:

2-bromo-9H-carbazole 3652-90-2

4-Bromo-9H-carbazole 3652-89-9

3,9′-Bicarbazole 18628-07-4

9-Phenyl-9H,9’H-[3,3′]bicarbazole 1060735-14-9

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