28099-28-7

Basic information

• Product Name: 4-HYDROXYPHENYL 4-METHOXYBENZOATE
• Synonyms: 4-HYDROXYPHENYL 4-METHOXYBENZOATE
• CAS NO: 28099-28-7
• Molecular Formula: C₁₄H₁₂O₄
• Molecular Weight: 244.24
• Mol File: 28099-28-7.mol
• Article Data: 7

Chemical Properties

• Melting Point: 162-165 °C
• Boiling Point: 427.1±30.0 °C(Predicted)
• Appearance: /
• Density: 1.250±0.06 g/cm3(Predicted)
• PKA: 9.37±0.15(Predicted)
• CAS DataBase Reference: 4-HYDROXYPHENYL 4-METHOXYBENZOATE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-HYDROXYPHENYL 4-METHOXYBENZOATE(28099-28-7)
• EPA Substance Registry System: 4-HYDROXYPHENYL 4-METHOXYBENZOATE(28099-28-7)

Safety Data

• Hazardous Substances Data: 28099-28-7(Hazardous Substances Data)

Upstream product

• 100-09-4 4-methoxybenzoic acid 
• 123-31-9 hydroquinone 
• 123-11-5 4-methoxy-benzaldehyde 
• 106-51-4 p-benzoquinone 
• 105-13-5 4-Methoxybenzyl alcohol 
• 100-07-2 4-methoxy-benzoyl chloride 
• 50649-79-1 4-Methoxy-benzoic acid 4-benzyloxy-phenyl ester 
• 103-16-2 4-Benzyloxyphenol 

Downstream Products

• 701-53-1 p-methoxybenzoyl fluoride 
• 1355647-99-2 4'-(4-acryloyloxybutyloxy)phenyl 4-(methoxy)benzoate 
• 59138-69-1 C₂₁H₁₆O₆ 
• 853055-30-8 ω-[4-(p-methoxybenzoyloxy)phenoxycarbonyl]valeric acid 
• 119049-08-0 C₂₄H₂₀O₆ 
• 149587-04-2 C₂₃H₂₀O₇ 

Relevant articles and documents

Structure and properties of novel three-armed star-shaped liquid crystals

A series of novel three-armed star-shaped liquid crystals based on 1,3,5-trihydroxybenzene as a core and ω-[4-(p-alkoxybenzoloxy) phenoxycarbonyl]valeric acid as mesogenic arms were synthesized. Their chemical structures were confirmed by FTIR and 1

Cross Redox Coupling of Aryl-Aldehydes and p-Benzoquinone

Herein, we report an unprecedented Cross Redox Coupling (CRC) reaction catalyzed by Cu(OAc)2·H2O. As a proof-of-concept, direct coupling of aromatic aldehydes (or alcohols) and p-benzoquinone led to an ester in the presence of the Cu(II)-TBHP combination. During the coupling process, the C-H bond of the aldehydes was converted directly to a C-O bond. Mechanistically, we propose that the reaction proceeded via a radical pathway. In addition, atom and electron economies were well-conserved during this CRC reaction.

The synthesis and mesomorphism of di-, tetra- and hexa-catenar liquid crystals based on 2,2′-bipyridine

2,2′-Bipyridines are known to coordinate to a wide variety of metal centres. In this paper, liquid-crystalline two-chained (dicatenar), four-chained (tetracatenar) and six-chained (hexacatenar) bipyridines are synthesised and their mesomorphism is described. For the tetracatenar bipyridines, a full homologous series, from tetramethoxy to tetratetradecyloxy, was synthesised, and the phase diagram showed a classic progression from nematic and smectic C phases at short chain length, through a cubic phase to a columnar phase.