4,4'-Biphthalic anhydride

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CAS 2420-87-3

Formula C16H6O6

MDL MFCD00039140

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
380464540974	4,4'-Biphthalic anhydride (380464540974)		on request	+ -

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Identify

Synonyms:

4,4'-biphthalic dianhydride ; s-bpda ; 4,4'-biphthalic anhydride ; 3,3'',4,4''-biphthalic anhydride ; biphthalicanhydride ; s-bdpa ; 5,5'-bi(1,3-isobenzofurandione) ; 4,4'-biphthalic anhydrid ; 6,6'-bi(1,3-isobenzofurandione) ; 4,4'-biphthalic anhydride ,99%

CAS:

2420-87-3

EINECS:

219-342-9

Molecular Formula:

C16H6O6

MDL:

MFCD00039140

Properties

Molecular Weight:

294.22 g·mol−1

Melting point:

299-305 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

Prices

In the last 9 years, 1 prices are shown for »4,4'-Biphthalic anhydride« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 75.00 for 25g to USD 75.00 per 25g in 2023 .