CAS 38103-06-9

2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride

Description:

2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride, commonly referred to as a dianhydride compound, is characterized by its complex molecular structure that includes multiple aromatic rings and anhydride functional groups. This substance is typically used in the synthesis of high-performance polymers, particularly polyimides, due to its excellent thermal stability and mechanical properties. The presence of dicarboxyphenoxy groups enhances its reactivity and solubility, making it suitable for various applications in advanced materials, electronics, and coatings. It is generally a solid at room temperature and may exhibit high melting points. The compound is known for its ability to form strong intermolecular interactions, contributing to the overall strength and durability of the resulting polymers. Additionally, it may have specific processing requirements, such as elevated temperatures for polymerization. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate personal protective equipment should be used.

Formula: C₃₁H₂₀O₈

InChI: InChI=1S/C31H20O8/c1-31(2,17-3-7-19(8-4-17)36-21-11-13-23-25(15-21)29(34)38-27(23)32)18-5-9-20(10-6-18)37-22-12-14-24-26(16-22)30(35)39-28(24)33/h3-16H,1-2H3

InChI key: InChIKey=MQAHXEQUBNDFGI-UHFFFAOYSA-N

SMILES: O=C1C=2C(C(=O)O1)=CC=C(OC3=CC=C(C(C)(C)C4=CC=C(OC=5C=C6C(=CC5)C(=O)OC6=O)C=C4)C=C3)C2

Synonyms:

• 1,3-Isobenzofurandione, 5,5′-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-
• 2,2-Bis [4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride
• 2,2-Bis [4-(3,4Dicarboxyphenoxy) Phenyl] Propane Dianhydride
• 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propanedianhydride
• 4,4'-Bisphenol A dianhydride
• 4,4′-(4,4′-Isopropylidenediphenoxy)bisphthalic dianhydride
• 4,4′-(4,4′-Isopropylidenediphenoxy)diphthalic anhydride
• 4,4′-(4,4′-Isopropylidenediphenoxy)diphthalic dianhydride
• 4,4′-(4,4′-Isopropylidenediphenoxybis(phthalic anhydride)
• 4,4′-Bisphenol A diphthalic anhydride
• 4,4′-[(Isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride
• 4,4′-[4,4′-Isopropylidenedi(p-phenyleneoxy)]bis(phthalic anhydride)
• 4,4′-[Isopropylidenebis(p-phenyleneoxy)]diphthalic anhydride
• 5,5'-[Propane-2,2-Diylbis(Benzene-4,1-Diyloxy)]Bis(2-Benzofuran-1,3-Dione)
• 5,5′-[(1-Methylethylidene)bis(4,1-phenyleneoxy)]bis[1,3-isobenzofurandione]
• BisDA 1000
• BisDA 2000
• Bisphenol A dianhydride
• Bpada
• Ultem DA
• [4,4′-[Propane-2,2-diylbis(1,4-phenyleneoxy)]diphthalic] acid dianhydride
• s-BPADA
• 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
• 4,4-(4,4-Isopropylidenediphenoxy)bis(phthalic anhydride)

4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride

CAS: 38103-06-9

Formula: C₃₁H₂₀O₈

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 520.49

Ref: 3B-I0856

5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione

CAS: 38103-06-9

Formula: C₃₁H₂₀O₈

Purity: 95%

Color and Shape: Solid

Molecular weight: 520.4857

Ref: IN-DA00I7IB

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

CAS: 38103-06-9

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

Purity: 98%

Molecular weight: 520.49g/mol

Ref: 54-OR1011221

4,4'-Bisphenol A diphthalic anhydride

CAS: 38103-06-9

Formula: C₃₁H₂₀O₈

Color and Shape: Neat

Molecular weight: 520.49

Ref: 04-C10655634

5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)

CAS: 38103-06-9

Purity: 95.0%

Color and Shape: Liquid, No data available.

Molecular weight: 520.4929809570312

Ref: 10-F361880