69260-42-0

Basic information

• Product Name: 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID
• Synonyms: 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID;4-(4-Acryloyloxy-n-but-1-yloxy)benzoic acid;Benzoic acid,4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-;4-(4-(acryloyloxy)butyloxy)benzoic acid;4-(4-(acryloyloxy)butoxy)benzoic acid
• CAS NO: 69260-42-0
• Molecular Formula: C14H16O5
• Molecular Weight: 264.27
• Mol File: 69260-42-0.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 424.685 °C at 760 mmHg
• Flash Point: 157.73 °C
• Appearance: /
• Density: 1.182 g/cm³
• PKA: 4.46±0.10(Predicted)
• CAS DataBase Reference: 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID(69260-42-0)
• EPA Substance Registry System: 4-(4-ACRYLOXY-BUTYL-1-OXY)-BENZOIC ACID(69260-42-0)

Safety Data

• Hazardous Substances Data: 69260-42-0(Hazardous Substances Data)

Usage

Uses

4-(4-Acryloxy-butyl-1-oxy)-benzoic acid is a useful research chemical.

Preparation

The preparation of 4-(4-acryloxy-butyl-1-oxy)-benzoic acid is as follows:In a Dean-Stark apparatus were added 4-(ω-hydroxybutoxy)benzoic acid (7.7 g, 0.037 mol), acrylic acid (23.0 g,0.324 mol) chloroform (150 mL), pTSA (1.5 g, 0.008 mol) and hydroquinone (1.5 g, 0.014 mol). The mixture was refluxed until the end of the reaction. After a standard workup procedure the product was recrystallizedfrom isopropanol. Yield 65%;

Upstream product

• 120-47-8 Ethyl 4-hydroxybenzoate 
• 23873-49-6 4-(ω-hydroxybutoxy)benzoic acid 
• 814-68-6 acryloyl chloride 
• 79-10-7 acrylic acid 

Downstream Products

• 132900-75-5 2-methyl-1,4-phenylene bis(4-(4-(acryloyloxy)butoxy)-benzoate) 

Relevant articles and documents

Novel compound, adhesive composition, adhesive film and display device

The present invention relates to a novel compound, an adhesive composition comprising the same, an adhesive film made of the adhesive composition, and a display device comprising the adhesive film, wherein the novel compound according to the present invention is an acrylic compound which is a copolymer obtained by copolymerizing a diphenyl-oxadiazine main chain in a molecular structure with a monomer having an ester group and a terminal group capable of thermal polymerization with a linking ring, and has excellent thermal stability and optical characteristics, and the adhesive film comprising the same can realize excellent transparency, thermal stability and flexibility.COPYRIGHT KIPO 2017

COMPOUND

This invention provides a chemical compound represented by the following general formula (1): Wherein X represents an alkyl group having a number of carbon atoms of 2 to 20, a cyclic alkyl group having a number of carbon atoms of 3 to 20 or an aromatic hydrocarbon group having a number of carbon atoms of 6 to 20, which aromatic hydrocarbon group may or may not be substituted; E1 and E2 each independently represents a bonding group or a single bond; A1 and A2 each represents a divalent aromatic hydrocarbon group which may or may not be substituted; B1, B2, B3 and B4 each independently represents a bonding group or a single bond; F1 and F2 each independently represents an alkanediyl group having a number of earbon atoms of 1 to 12 which is substituted or unsubstitute, and one or more than one of the methylene group constituting the alkanediyl group may be substituted with an oxgen atom; and P1 and P2 each independently represents a hydrogen atom or polymeric group.

COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, POLYMER AND FILM

A compound represented by formula (I) is disclosed. P1 and P2 represent a polymerizable group; m1 and m2 represent an integer of from 1 to 10, “A” represents a divalent group having a 5- to 18-membered aromatic hydrocarbon ring or a 5- to 18-membered aromatic hetero ring, L3 and L4 represent a C1-10 alkyl group or a C1-10 alkoxy group, k1 and k2 represent an integer of from 0 to 4, X1, X2, X3 and X4 represent —O—, —S—, —NH—, —NR— or —SiR0R00—, n1 and n2 represent 0 or 1, provided that at least one of them is 1; and L1a, L1b, L2a and L2b represent a hydrogen atom, halogen atom, —CN, —NC, —NCO, —NCS, or —OCN, provided that those in which both of X2 and X3 represent —O—, those in which one of X2 and X3 represents —O— and another represents —NH— or —NR— are excluded only when n1 is 1, both of L1a and L1b are hydrogen atoms, n2 is 1, and both of L2a and L2b are hydrogen atoms, or only when n1 is 1, both of L1a and L1b are hydrogen atoms, and n2 is 0.