33905-64-5

Basic information

• Product Name: Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester
• Synonyms: Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester;4-(hexyloxy)-
• CAS NO: 33905-64-5
• Molecular Formula: C₁₉H₂₂O₄
• Molecular Weight: 314.38
• Product Categories: API intermediates
• Mol File: 33905-64-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 477.8°C at 760 mmHg
• Flash Point: 168.6°C
• Appearance: /
• Density: 1.131g/cm³
• Vapor Pressure: 9.43E-10mmHg at 25°C
• Refractive Index: 1.558
• PKA: 9.36±0.15(Predicted)
• CAS DataBase Reference: Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester(33905-64-5)
• EPA Substance Registry System: Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester(33905-64-5)

Safety Data

• Hazardous Substances Data: 33905-64-5(Hazardous Substances Data)

Usage

General Description

"Benzoic acid, 4-(hexyloxy)-, 4-hydroxyphenyl ester" is a chemical compound that belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. The exact properties of this chemical are not well-documented, but generally speaking, benzoic acid esters are known for their diverse range of chemical and physical properties, which can depend on the structure of the ester group. They can have various applications in different industrial processes such as in the manufacturing of cosmetics, personal care products, food, pharmaceuticals, and plastics, among others. As with any chemical, handling should be done with proper safety measures to avoid potential health hazards.

InChI:InChI=1/C19H22O4/c1-2-3-4-5-14-22-17-10-6-15(7-11-17)19(21)23-18-12-8-16(20)9-13-18/h6-13,20H,2-5,14H2,1H3

Upstream product

• 1142-39-8 para-hexyloxybenzoic acid 
• 123-31-9 hydroquinone 
• 99-96-7 4-hydroxy-benzoic acid 
• 111-25-1 1-bromo-hexane 
• 39649-71-3 4-hexyloxybenzoyl chloride 
• 103-16-2 4-Benzyloxyphenol 
• 154845-72-4 4-hexyloxy-benzoic acid ethyl ester 
• 120-47-8 Ethyl 4-hydroxybenzoate 
• 148731-05-9 4-Hexyloxy-benzoic acid 4-benzyloxy-phenyl ester 
• 111-27-3 hexan-1-ol 

Downstream Products

• 100201-94-3 5-Butyl-pyridine-2-carboxylic acid 4-(4-hexyloxy-benzoyloxy)-phenyl ester 
• 33905-77-0 C₂₈H₃₀O₆ 
• 1261241-46-6 N-[10-((4-(((4'-n-hexyloxy)benzoyl)oxy)phenoxy)carbonyl)-n-decyl]maleimide 
• 33905-71-4 C₂₇H₂₈O₆ 

Relevant articles and documents

POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION AND OPTICALLY ANISOTROPIC BODY PRODUCTION METHOD

PROBLEM TO BE SOLVED: To provide a production method of a polymerizable compound which hardly causes a yield decline due to alkali treatment, where discoloration hardly occurs in heat treatment of a film-shaped polymer formed from a polymerizable liquid crystal composition to which the polymerizable compound is added. SOLUTION: The invention provides a production method of a compound represented by general formula (IV). The invention also provides a production method of a polymerizable composition containing the compound, and a production method of an optically anisotropic body obtained by polymerizing the composition. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

MESOGEN CONTAINING COMPOUNDS

Compounds including at least one mesogenic substructure and at least one long flexible segment and methods of synthesizing the same are disclosed. Formulations which include various embodiments of the mesogen containing compounds and their use in articles of manufacture and ophthalmic devices are also disclosed.

Study of activation energy and order of reaction of some liquid crystals

Liquid crystals of the type p-phenylene-di-p-n-alkoxy benzoate have been prepared. Kissinger isothermal decomposition method has been used for determination of activation energy values of liquid crystals. Kissinger's assessment for shape index of DTA peaks is used to find the order of reaction. There is no direct relationship between the carbon atoms in terminal methylene groups and Ea values. Order of reaction value decreases with increase in heating rate upto carbon atoms 10 in the terminal methylene group but beyond this the order increases or decreases.