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CAS NO.152543-67-4 11,11-Dimethyl-1H-difuro[3,4-b:3′,4′-i]xanthene-1,3,7,9(11H)-tetrone

152543 67 4

Product name

11,11-Dimethyl-1H-difuro[3,4-b:3′,4′-i]xanthene-1,3,7,9(11H)-tetrone

CAS NO.

152543-67-4

Purity

99% min

Product Features

CAS NO.152543-67-4 11,11-Dimethyl-1H-difuro[3,4-b:3′,4′-i]xanthene-1,3,7,9(11H)-tetrone

Product Name

11,11-Dimethyl-1H-difuro[3,4-b:3′,4′-i]xanthene-1,3,7,9(11H)-tetrone

Synonyms

1H-Difuro[3,4-b:3′,4′-i]xanthene-1,3,7,9(11H)-tetrone, 11,11-dimethyl-

CAS NO.

152543-67-4

Appearance

White to off-white solid

Purity

99% min

MF

C19H10O7

MW

350.28

Storage

Preserve in a well-closed container and keep in cool, dry place, avoid light.

Package

In fluoride bottle/ Fluoride drums/iron drums/plastic drums/IBC Tank ,etc.

Shipment method

By Sea, Air, Courier door to door, etc.

Loading Port

China any port, Beijing, Shanghai, Hong Kong etc.

Application

Alkaline-developable photosensitive resin

Light-sensitive polyimide resin

Hydrophobic polyimide for electronic applications

Polyimide-epoxy compositions for electronic circuitry applications

water-resistant pastes or solutions

nano-polyimide film

gas separation membrane

Contact

Contact person: Ellen Zhao

Email: ellen.zhao@dakenchem.com

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