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463310

3,3′,4,4′-Biphenyltetracarboxylic dianhydride

Name: 3,3′,4,4′-Biphenyltetracarboxylic dianhydride
Brand: ALDRICH

97%

Synonym(s):

s-BPDA

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₆O₆

CAS Number:

2420-87-3

Molecular Weight:

294.22

NACRES:

NA.23

PubChem Substance ID:

24870050

UNSPSC Code:

12162002

EC Number:

219-342-9

MDL number:

MFCD00039140

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Properties

Quality Level

100

assay

97%

mp

299-305 °C (lit.)

SMILES string

O=C1OC(=O)c2cc(ccc12)-c3ccc4C(=O)OC(=O)c4c3

InChI

1S/C16H6O6/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18/h1-6H

InChI key

WKDNYTOXBCRNPV-UHFFFAOYSA-N

Description

General description

3,3′,4,4′-Biphenyltetracarboxylic dianhydride (s-BPDA) is a rigid symmetric polyamide with a diamine having a long distance between amine groups and reactive endgaps.

Application

s-BPDA can be used in the synthesis of high molecular weight aromatic polyamide fibers. It can also be used in the formation of hybrid nanocomposite films.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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High performance aromatic polyimide fibers, 3. A polyimide synthesized from 3, 3?, 4, 4?-biphenyltetracarboxylic dianhydride and 2, 2?-dimethyl-4, 4?-diaminobiphenyl

Eashoo M, et al.

Macromolecular Chemistry and Physics, 195(6), 2207-2225 (1994)

Microstructure and properties of 3, 3?, 4, 4?-biphenyltetracarboxylic dianhydride (BPDA)-p-phenylene diamine (PDA) polyimide/poly (vinylsilsesquioxane) hybrid nanocomposite films

Wahab MA, et al.

Journal of Polymer Science Part A: Polymer Chemistry, 42(20), 5189-5199 (2004)

High thermal stable thermoplastic-thermosetting polyimide film by use of asymmetric dianhydride (a-BPDA)

Sasaki T, et al.

Polymer, 46(18), 6968-6975 (2005)

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Global Trade Item Number

SKU	GTIN
463310-25G	04061832355214