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Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average MN 575, cross-linking reagent polymerization reactions, acrylate, 400-600 ppm MEHQ as inhibitor

Sinônimo(s):

Polyethylene glycol, PEG diacrylate

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About This Item

Número CAS:
26570-48-9
Número MDL:
MFCD00081876
Código UNSPSC:
12162002
ID de substância PubChem:
24867373
NACRES:
NA.23

product name

Poly(ethylene glycol) diacrylate, average Mn 575

forma

liquid

peso molecular

average Mn 575

contém

400-600 ppm MEHQ as inhibitor

adequação da reação

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

índice de refração

n20/D 1.467

viscosidade

57 cP(25 °C)(lit.)

solubilidade

H2O: soluble

densidade

1.12 g/mL at 25 °C

Ω-final

acrylate

α-final

acrylate

arquitetura do polímero

shape: linear
functionality: homobifunctional

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OCCO.OC(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

chave InChI

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

Dental compounds, offset inks, varnishes and flexible coatings.

Características e benefícios

Contributes to chemical resistance, flexibility, adhesion, low shrinkage, abrasion resistance and impact strength.

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Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H315,H317,H318

Classificações de perigo

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

219.2 °F

Ponto de fulgor (°C)

104 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

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Chueh-Yu Wu et al.
Advanced materials (Deerfield Beach, Fla.), 27(48), 7970-7978 (2015-10-29)
Microparticles with complex 3D shape and composition are produced using a novel fabrication method, optical transient liquid molding, in which a 2D light pattern exposes a photopolymer precursor stream shaped along the flow axis by software-aided inertial flow engineering.
Chueh-Yu Wu et al.
Science advances, 6(45) (2020-11-06)
The ability to create uniform subnanoliter compartments using microfluidic control has enabled new approaches for analysis of single cells and molecules. However, specialized instruments or expertise has been required, slowing the adoption of these cutting-edge applications. Here, we show that
Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide
Tanyong Wei et al.
Small (Weinheim an der Bergstrasse, Germany), 16(41), e1906908-e1906908 (2020-09-22)
Precise delivery of therapeutic cells to the desired site in vivo is an emerging and promising cellular therapy in precision medicine. This paper presents the development of a magnet-driven and image-guided degradable microrobot that can precisely deliver engineered stem cells

Artigos

Polymer Analysis in Materials Science

Scientists at Sigma-Aldrich® routinely determine number-average molecular weight (Mn) by 1H NMR end-group analysis for polymers having Mn values under 3,000.

Patterning PEG-based Hydrogels for Complexity

Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.

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