ChemicalBook > CAS DataBase List > 2,3,3,4-biphenyl tetracarboxylic dianhydride

2,3,3,4-biphenyl tetracarboxylic dianhydride

Product Name
2,3,3,4-biphenyl tetracarboxylic dianhydride
CAS No.
36978-41-3
Chemical Name
2,3,3,4-biphenyl tetracarboxylic dianhydride
Synonyms
A-BPDA;α-BPDA;DF2DK;JACS-36978-41-3;2,3,3',4'-BIPHENYL;3,3',4',4'-BIPHENYL;1,1'-Biphenyl-2,3,3',4'-;3,4'-Biphthalic anhydride;3,4'-Biphthalic anhydride;4,5'-Bi(1,3-isobenzofurandione)
CBNumber
CB9839416
Molecular Formula
C16H6O6
Formula Weight
294.22
MOL File
36978-41-3.mol
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2,3,3,4-biphenyl tetracarboxylic dianhydride Property

Melting point:
199 °C
Boiling point:
609.3±48.0 °C(Predicted)
Density 
1.625±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
color 
White to Almost white
InChI
InChI=1S/C16H6O6/c17-13-9-5-4-7(6-11(9)15(19)21-13)8-2-1-3-10-12(8)16(20)22-14(10)18/h1-6H
InChIKey
FYYYKXFEKMGYLZ-UHFFFAOYSA-N
SMILES
C1(=O)C2=C(C(C3C=CC4C(=O)OC(=O)C=4C=3)=CC=C2)C(=O)O1
CAS DataBase Reference
36978-41-3(CAS DataBase Reference)
EPA Substance Registry System
[4,5'-Biisobenzofuran]-1,1',3,3'-tetrone (36978-41-3)
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Safety

HS Code 
2922498590
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B4629
Product name
3,4'-Biphthalic Anhydride
Packaging
5G
Price
$63
Updated
2024/03/01
Apolloscientific
Product number
OR41022
Product name
3,4'-Biphthalic Anhydride
Packaging
1g
Price
$15
Updated
2021/12/16
SynQuest Laboratories
Product number
2H26-1-28
Product name
3,4'-Biphthalic Anhydride
Packaging
1g
Price
$16
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB150779
Product name
2,3,3',4'-Biphenyl tetracarboxylicdianhydride
Packaging
100mg
Price
$73
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB150779
Product name
2,3,3',4'-Biphenyl tetracarboxylicdianhydride
Packaging
250mg
Price
$145
Updated
2021/12/16
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2,3,3,4-biphenyl tetracarboxylic dianhydride Chemical Properties,Usage,Production

Description

2,3,3,4-biphenyl tetracarboxylic dianhydride, also known as a-BPDA, is a high-performance polymer with excellent heat resistance, solvent resistance, radiation resistance, and impressive mechanical and dielectric properties. It holds great potential for applications across numerous industries and material fields.

Chemical Properties

White to Almost white powder to crystal.

Uses

2,3,3',4'-Biphenyltetracarboxylic dianhydride be used for the preparation of a polyimide material.

Preparation

The preparation of 2,3,3',4'-biphenyl tetracarboxylic dianhydride is as follows:In a 1000 ml three-necked flask, 18.3 g (0.1 mol) of 4-chlorophthalic anhydride and 18.3 g (0.1 mol) were added 3-chlorophthalic anhydride, 300 g of anisole as solvent, 0.13 g (0.001 mol) of nickel chloride as a catalyst, 0.198 g (0.001 mol) of C-1 as a catalyst ligand, and 0.03 g (0.0003 mol) of sodium bromide as a catalyst Auxiliary, 13 g (0.2 mol) of zinc powder was used as a reducing agent, and the reaction was stirred at 30 ° C for 8 hours under a nitrogen atmosphere. The reaction solution was filtered to remove insoluble solids in the reaction liquid. 300 g of methanol was added to the filtration mother liquor, and the product was precipitated, filtered, and dried to obtain 25.8 g of the product 2,3,3',4'-biphenyltetracarboxylic dianhydride, yield 87.7%. 

Application

2,3,3,4-biphenyl tetracarboxylic dianhydride (a-BPDA) and polyamides (PAA) derived from p-phenylenediamine (PDA) or 4,4'-oxydiphenylamine (ODA) undergo thermal imidisation and can be used for the preparation of asymmetric biphenyl-type polyimides (PI). Compared to the semi-rigid s-BPDA/PDA, the a-BPDA/PDA polyimides have a significantly bent chain structure. However, a-BPDA/PDA films annealed at 350 °C show higher Tg than s-BPDA/PDA films prepared under the same conditions. a-BPDA-based PIs have unexpectedly high Tg values, which may be attributed to the cranked axial motion limiting conformational changes. The diimide synthesised from a-BPDA and cyclohexylamine displays long-lived luminescence of up to 1.3 s after UV irradiation.

2,3,3,4-biphenyl tetracarboxylic dianhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,3,4-biphenyl tetracarboxylic dianhydride Suppliers

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View Lastest Price from 2,3,3,4-biphenyl tetracarboxylic dianhydride manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Product
2,3,3',4'-BiphenyLtetracarboxylic 36978-41-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99.00%
Supply Ability
1500KG/month
Release date
2021-11-01
Hebei Weibang Biotechnology Co., Ltd
Product
2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE 36978-41-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-04
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
Product
2,3,3',4'-BiphenyLtetracarboxylic (α-BPDA) 36978-41-3
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
≥99%
Supply Ability
1MT
Release date
2021-12-16

36978-41-3, 2,3,3,4-biphenyl tetracarboxylic dianhydrideRelated Search:

4-PHENYLETHYNYLPHTHALIC ANHYDRIDE 3,3',4,4'-Biphenyltetracarboxylic dianhydride 4′-Methylbiphenyl-2-carboxylic acid methyl ester m,m'-Dicarboxybiphenyl 2,3,3,4-biphenyl tetracarboxylic dianhydride 3-Methylphthalic anhydride 4'-FORMYL-BIPHENYL-2-CARBOXYLIC ACID 4'-FORMYL-BIPHENYL-3-CARBOXYLIC ACID METHYL ESTER 2'-FORMYL-BIPHENYL-4-CARBOXYLIC ACID 2'-FORMYL-BIPHENYL-3-CARBOXYLIC ACID 3'-FORMYLBIPHENYL-4-CARBOXYLIC ACID METHYL ESTER BIPHENYL-3,3'-DICARBOXYLIC ACID DIMETHYL ESTER 3'-FORMYL[1,1'-BIPHENYL]-2-CARBOXYLIC ACID 3',4'-DIMETHYL-BIPHENYL-2-CARBOXYLIC ACID 7-Methyl Phthalide 3'-(METHOXYCARBONYL)[1,1'-BIPHENYL]-4-CARBOXYLIC ACID 3',4'-DIMETHYL-BIPHENYL-3-CARBOXYLIC ACID

  • 4,5'-bi-2-benzofuran-1,1',3,3'-tetrone
  • 2,3,3',4'-biphenyl tetraCarbocylic dianhydride
  • [4,5']BIISOBENZOFURANYL-1,3,1',3'-TETRAONE
  • 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride
  • 2,3,3',4'-Biphenyltetracarboxylic 2,3:3',4'-dianhydride
  • 4,5'-Bi(1,3-isobenzofurandione)
  • 4,5'-Bi[isobenzofuran]-1,1',3,3'-tetrone
  • 4,5'-Bi[isobenzofuran-1,3-dione]
  • Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride
  • 2,3,3',4-biphenyl-tetracarboxylic acid dianhydride(α-BPDA)
  • 3,3',4',4'-BIPHENYL
  • 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE
  • JACS-36978-41-3
  • 2,3,3',4'-BiphenyLtetracarboxylic
  • 2,3,3',4'-Biphenyltetracarboxylic dianhydride (α-BPDA)
  • A-BPDA
  • 3,4'-Biphthalic anhydride
  • Biphenyl-2,3,3',4'-tetracarboxylic acid dianhydride, 4,5'-Bi-2-benzofuran-1,1',3,3'-tetrone
  • 2,3,3',4'-Biphenyl tetracarboxylic dianhydride(a-BPDA )
  • [4,5'-Biisobenzofuran]-1,1',3,3'-tetraone
  • 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione
  • 2,3,3',4'-BiphenyLtetracarboxylic (α-BPDA)
  • 1,1'-Biphenyl-2,3,3',4'-
  • α-BPDA
  • Diphenyl-2,3,3',4'-tetracarboxylic Dianhydride
  • 2,3,3',4'-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE (A-BPDA)CAS 36978-41-3
  • DF2DK
  • 2,3,3',4'-BIPHENYL
  • 2,3,3',4'-BiphenyLtetracarboxylic (α-BPDA)
  • 2,3,3',4-biphenyl-tetracarboxylic acid dianhydride(α-BPDA)
  • (α-BPDA) 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE
  • 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE (α-BPDA)
  • 2,3,3',4'-BiphenyLtetracarboxylic dianhydride
  • 2,3,3',4'-BiphenyLtetracarboxylic (α-BPDA)
  • 4,5’-Biisobenzofuran]-1,1’,3,3’-tetraone
  • 2,3,3',4-biphenyltetracarboxylic dianhydride
  • 2,3,3',4'-Biphenyl tetracarboxylic dianhydride(a-BPDA )
  • 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
  • 3,4'-Biphthalic anhydride
  • 2,3,3',4'-BiphenyLtetracarboxylic dianhydride(α-BPDA)
  • 2,3,3',4-Biphenyl-Tetracarboxylic Acid Dianhydride
  • 36978-41-3
  • strong recommend
  • 36978-41-3