9051-31-4

Basic information

• Product Name: POLY(ETHYLENE GLYCOL) ACRYLATE
• Synonyms: POLY(ETHYLENE GLYCOL) ACRYLATE;2-ethanediyl),.alpha.-(1-oxo-2-propenyl)-.omega.-hydroxy-Poly(oxy-1;POLY(ETHYLENE GLYCOL) ACRYLATE, AVERAGE;Polyethylene glycol monoacrylate;PEG-acrylate
• CAS NO: 9051-31-4
• Molecular Formula: H2C=CHCO(OCH2CH2)nOH
• Molecular Weight: 0
• Mol File: 9051-31-4.mol
• Article Data: 41

Chemical Properties

• Flash Point: >230 °F
• Appearance: /
• Density: 1.12 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.466(lit.)
• CAS DataBase Reference: POLY(ETHYLENE GLYCOL) ACRYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(ETHYLENE GLYCOL) ACRYLATE(9051-31-4)
• EPA Substance Registry System: POLY(ETHYLENE GLYCOL) ACRYLATE(9051-31-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 9051-31-4(Hazardous Substances Data)

Usage

General Description

POLY(ETHYLENE GLYCOL) ACRYLATE is a polymer that is derived from ethylene glycol and acrylic acid. It is commonly used in the production of adhesives, coatings, and various other industrial applications. This chemical is known for its high flexibility and compatibility with other materials, making it a versatile option for a wide range of uses. Its properties make it suitable for use in medical device coatings, drug delivery systems, and other biomedical applications. Additionally, it is also used in the production of personal care products, such as hair gels and skin creams, due to its water solubility and skin-friendly nature.

Upstream product

• 917955-64-7 bis(2-acryloyloxyethoxy)[4-methoxy-phenyl]methane 
• 107-21-1 ethylene glycol 
• 107-02-8 acrolein 
• 10192-85-5 potassium acrylate 
• 107-07-3 2-chloro-ethanol 
• 7446-81-3 sodium 2-propenoate 
• 540-51-2 2-bromoethanol 
• 814-68-6 acryloyl chloride 
• 79-10-7 acrylic acid 
• 41440-38-4 2-acryloyloxyethanol vinyl ether 
• 2615-15-8 pentaethylene glycol 
• 140-88-5 ethyl acrylate 
• 4792-15-8 Pentaethylene glycol 
• 112-60-7 Tetraethylene glycol 

Downstream Products

• 1365271-43-7 C₃₇H₃₂N₂O₇Si 
• 1365271-57-3 C₃₁H₄₂ClN₇O₅SSi 
• 1365271-58-4 C₃₃H₄₆ClN₇O₅SSi 
• 1365271-59-5 C₃₅H₅₀ClN₇O₅SSi 
• 185805-21-4 Acrylic acid 2-{[(R)-2-(6-methyl-2,4-dioxo-3,6-diaza-bicyclo[3.1.0]hex-3-yl)-2-phenyl-ethoxy]-diphenyl-silanyloxy}-ethyl ester 
• 91442-24-9 2-phenylphenoxyethyl acrylate 
• 73172-56-2 ethyl 4-benzoylbutanoate 
• 50940-49-3 succinic acid mono (2-acryloyloxyethyl) ester 

Relevant articles and documents

Acrylate monomer having hydrophilic end group and a method for preparing the same

More particularly, the present invention relates to an acrylate monomer having a high-purity hydrophilic terminal group which does not contain unreacted 1 water or undesirable by-products, and a method for producing the acrylate monomer. These acrylate monomers are substantially free of polymerization inhibitors. Chemical Formula 1. In Chemical Formula 1, R. 1 Chem. R. 2 Chem. R. 3 May be H, or linear, branched or cyclic C, independently of each other. 1 -C12 alkyl group. R4 Is linear, branched or cyclic C. 1 -C12 alkyl Or C1 -C12 It is alkoxy group, wherein alkyl group carbon atoms can be unsubstituted or substituted with oxygen atoms, n Is an integer selected from 1 and 10.

Intermediate substance with acid degradation function, preparation method of same, and polymerizable monomer prepared from intermediate substance

The invention discloses an intermediate substance with an acid degradation function and a preparation method of same; whereinthe preparation method of the intermediate substance comprises the following steps: dissolving 2-nitrobenzaldehyde in a proper amount of dichloromethane, if the reaction substance is cinnamyl aldehyde, mixing the substance with trimethyl orthoformate without the help of a dichloromethane solvent with hafnium trifluoromethanesulfonate as a catalyst; then under the condition of room temperature, performing magnetic stirring to obtain the target substance in a very short time. According to the invention, the defects of time consumption, energy consumption, solvent consumption and the like caused by adopting p-toluenesulfonic acid as a catalyst for preparing the substance traditionally are avoided, and the prepared substance has an acid degradation function. Corresponding 2-nitrobenzaldehyde or cinnamyl aldehyde can be obtained through acid degradation, and in addition, the intermediate substance provides convenience for subsequent preparation of polymerizable monomers with an acid degradation function.

CURED PRODUCT, OPTICAL MEMBER, LENS, COMPOUND, AND CURABLE COMPOSITION

According to the present invention, a cured product obtained by curing a curable composition including a compound represented by General Formula 1, in which a birefringence Δn (587 nm) is 0.00≤Δn (587 nm)≤0.01, is provided, and this cured product is suitable for manufacturing an optical member. [in-line-formulae]Pol1-Sp1-L1-Ar-L2-Sp2-Pol2??(General Formula 1)[/in-line-formulae] In formula, Ar is an aromatic ring group represented by General Formula 2-2 and the like. In formula, Z1 and Z2 each represent a hydrogen atom, a methyl group, and the like; A1 and A2 each represent —S— and the like; X represents C(Rz)2 and the like (where Rz is a substituent, and two Rz's may form a ring); L1 and L2 each represent a single bond, —O—, —OC(═O)—, —OC(═O)O—, —OC(═O)NH—, and the like; Sp1 and Sp2 each represent a single bond or a divalent linking group; Pol1 and Pol2 each represent a hydrogen atom or a polymerizable group; and a compound represented by General Formula 1 has at least one polymerizable group.