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CAS NO.104677-79-4 a-BTDA

104677 79 4

Product name

a-BTDA

CAS NO.

104677-79-4

Purity

99% min

Product Features

CAS NO.104677-79-4 a-BTDA

Product Name

a-BTDA

Synonyms

1,3-Isobenzofurandione, 4-[(1,3-dihydro-1,3-dioxo-5-isobenzofuranyl)carbonyl]-

2,3,3′,4′-Benzophenonetetracarboxylic dianhydride

2,3,3′,4′-Benzophenonetetracarboxylic dianhydride(α-BTDA)

CAS NO.

104677-79-4

Appearance

White to off-white solid

Purity

99% min

MF

C17H6O7

MW

322.23

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

Polyimide monomer, PI film, PSPI

Contact

Contact person: Ellen Zhao

Email: ellen.zhao@dakenchem.com

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