2,3,3′,4′-Bisphenyltetracarboxylic Acid Dianhydride

CAS Number: 36978-41-3   |   Synonyms: α-BPDA; 2,3,3',4'-Biphenyltetracarboxylic Anhydride; 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic Acid Dianhydride


Product InfoStructurePhysical PropertiesProduct DataTransportation DataSpecification Sheet

PRODUCT INFORMATION

Product Name:
2,3,3′,4′-Bisphenyltetracarboxylic Acid Dianhydride

Product Description:
-

Quality Grade:
non-GMP

Usage Unit:
KG

Source:
Synthetic

Synonyms:
α-BPDA; 2,3,3',4'-Biphenyltetracarboxylic Anhydride; 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic Acid Dianhydride

STRUCTURE

SKU: 36978413 Category:
PHYSICAL PROPERTIES
S.NOPropertyValueReference
1Mp195-205 °C [Lit.]-
PRODUCT DATA

Molecular Formula:
C16H6O6

Molecular Weight:
294.2

EC Number:
-

Category:
Polyimide Monomers

Functional Categories:
-

Purity Value:
-

Storage Temperature:
Ambient

INCI Name:
-

TRANSPORTATION DATA

UN Class:
-

UN Packing Group:
-

Harmonized Tariff Number:
2918.30.9000

UN Number:
-

SPECIFICATION SHEET

Rev No:
1

SPECIFICATION DATA

S.NOGroupingAnalytical TestSpecification
1-IdentityIR
2-AppearanceOff-white to pale-yellow microcryst. solid
3-Mp195-205 °C [Lit.]
4-Purity (C-NMR)>99.0%
5-LOD≤ 0.5%
6Metals (ICP)--
7--Na< 1 ppm
8--K< 1 ppm
9--Fe< 1 ppm
10--Ca< 1 ppm
11--Cu< 1 ppm
12Manufacturing and Regulatory Data--
13-Date of Manufacture-
14-Retest Date2 Years

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