CAS 36978-41-3

2,3′,3,4′-Biphenyltetracarboxylic dianhydride

Description:

2,3′,3,4′-Biphenyltetracarboxylic dianhydride, with the CAS number 36978-41-3, is a chemical compound characterized by its structure, which consists of two biphenyl units connected by four carboxylic acid groups that have been converted into anhydride forms. This compound is typically a white to light yellow solid and is known for its high thermal stability and excellent mechanical properties, making it suitable for use in high-performance polymers and resins. It is often utilized in the production of polyimides, which are valued for their heat resistance and electrical insulating properties. The compound is also recognized for its ability to form strong covalent bonds with various substrates, enhancing adhesion in composite materials. Additionally, it exhibits low solubility in common organic solvents, which can influence its processing and application methods. Safety precautions should be taken when handling this compound, as it may pose health risks upon exposure. Overall, 2,3′,3,4′-Biphenyltetracarboxylic dianhydride is a significant material in advanced material science and engineering applications.

Formula: C₁₆H₆O₆

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

InChI key: InChIKey=FYYYKXFEKMGYLZ-UHFFFAOYSA-N

SMILES: O=C1C2=C(C=CC=C2C(=O)O1)C=3C=C4C(=CC3)C(=O)OC4=O

Synonyms:

• (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone
• 1,1′-Biphenyl-2,3,3′,4′-tetracarboxylic acid dianhydride
• 2,3,3',4'-Biphenyl tetracarboxylic dianhydride
• 2,3,3',4-Biphenyl-Tetracarboxylic Acid Dianhydride
• 2,3,3,4-Biphenyl Tetracarboxylic Dianhydride
• 2,3,3′,4′-Biphenyltetracarbocylic dianhydride
• 2,3,3′,4′-Biphenyltetracarboxylic acid dianhydride
• 2,3,3′,4′-Biphenyltetracarboxylic anhydride
• 2,3,3′,4′-Biphenyltetracarboxylic dianhydride
• 2,3,3′,4′-Diphenyltetracarboxylic dianhydride
• 4,3′-Biphthalic anhydride
• 4,5'-Bi-2-Benzofuran-1,1',3,3'-Tetrone
• [4,5′-Biisobenzofuran]-1,1′,3,3′-tetraone
• [4,5′-Biisobenzofuran]-1,1′,3,3′-tetrone
• a-BPDA
• 2,3,3',4'-Biphenyltetracarboxylic 2,3:3',4'-dianhydride
• 4,5'-Bi[isobenzofuran-1,3-dione]
• Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride
• 4,5'-Bi(1,3-isobenzofurandione)
• 4,5'-Bi[isobenzofuran]-1,1',3,3'-tetrone
• 2,3,3',4-biphenyl-tetracarboxylic acid dianhydride(α-BPDA)
• 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride

[4,5'-Biisobenzofuran]-1,1',3,3'-tetraone

CAS: 36978-41-3

Formula: C₁₆H₆O₆

Purity: 97%

Color and Shape: Solid

Molecular weight: 294.2152

Ref: IN-DA007CJG

3,4'-Biphthalic anhydride

CAS: 36978-41-3

3,4'-Biphthalic anhydride

Formula: C₁₆H₆O₆

Purity: tech

Color and Shape: white. grainy crystalline powder

Molecular weight: 294.22g/mol

Ref: 54-OR41022

3,4'-Biphthalic Anhydride

CAS: 36978-41-3

Formula: C₁₆H₆O₆

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 294.22

Ref: 3B-B4629

[4,5'-Biisobenzofuran]-1,1',3,3'-tetraone

CAS: 36978-41-3

Purity: 95.0%

Molecular weight: 294.2179870605469

Ref: 10-F222183