CAS 1539-04-4: 1,4-Diphenyl 1,4-benzenedicarboxylate

Description: 1,4-Diphenyl 1,4-benzenedicarboxylate, with the CAS number 1539-04-4, is an organic compound characterized by its structure, which features two phenyl groups attached to a central benzene ring that is also substituted with two carboxylate ester groups. This compound is typically a white to off-white solid at room temperature and is known for its relatively low solubility in water, but it is soluble in organic solvents such as ethanol and acetone. It exhibits stability under normal conditions, making it suitable for various applications in organic synthesis and materials science. The presence of the ester functional groups contributes to its reactivity, allowing it to participate in various chemical reactions, including hydrolysis and transesterification. Additionally, 1,4-Diphenyl 1,4-benzenedicarboxylate may be utilized in the production of polymers and as an intermediate in the synthesis of other organic compounds. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.

Formula: C₂₀H₁₄O₄

InChI: InChI=1S/C20H14O4/c21-19(23-17-7-3-1-4-8-17)15-11-13-16(14-12-15)20(22)24-18-9-5-2-6-10-18/h1-14H

InChI key: InChIKey=HPGJOUYGWKFYQW-UHFFFAOYSA-N

SMILES: O=C(OC=1C=CC=CC1)C2=CC=C(C=C2)C(=O)OC=3C=CC=CC3

Synonyms:

• 1,4-Benzenedicarboxylic acid, 1,4-diphenyl ester
• 1,4-Benzenedicarboxylic acid, diphenyl ester
• 1,4-Diphenyl 1,4-benzenedicarboxylate
• Diphenyl 1,4-benzenedicarboxylate
• Diphenyl Benzene-1,4-Dicarboxylate
• Diphenyl terephthalate
• NSC 402474
• Terephthalic acid diphenyl ester

Diphenyl Terephthalate

CAS: 1539-04-4

• Formula: C₂₀H₁₄O₄
• Purity: >98.0%(GC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 318.33

Diphenyl Terephthalate

CAS: 1539-04-4

• Formula: C₂₀H₁₄O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 318.3228

Diphenyl terephthalate

CAS: 1539-04-4

• Purity: 98%
• Molecular weight: 318.32g/mol

Diphenyl terephthalate

CAS: 1539-04-4

• Purity: 98%
• Molecular weight: 318.3280029296875

Diphenylterephthalate

CAS: 1539-04-4

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• Formula: C₂₀H₁₄O₄
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 318.32 g/mol

Terephthalic acid, bis-phenyl ester 100 µg/mL in Hexane

CAS: 1539-04-4

• Formula: C₂₀H₁₄O₄
• Color and Shape: Single Solution
• Molecular weight: 318.3228