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Key Documents

437468

Sigma-Aldrich

Poly(ethylene glycol) dimethacrylate

average MN 750, cross-linking reagent polymerization reactions, methacrylate, 900-1100 ppm MEHQ as inhibitor

Sinonimo/i:

Polyethylene glycol, PEG dimethacrylate

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About This Item

Formula condensata:
C3H5C(O)(OCH2CH2)nOC(O)C3H5
Numero CAS:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23

product name

Poly(ethylene glycol) dimethacrylate, average Mn 750, contains 900-1100 ppm MEHQ as inhibitor

Forma fisica

liquid

PM

average Mn 750

contiene

900-1100 ppm MEHQ as inhibitor

Impiego in reazioni chimiche

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

Indice di rifrazione

n20/D 1.467

Viscosità

67 cP(25 °C)(lit.)

P. eboll.

>200 °C/2 mmHg (lit.)

Solubilità

H2O: soluble

Densità

1.11 g/mL at 25 °C

Estremità Ω

methacrylate

Estremità α

methacrylate

Architettura del polimero

shape: linear
functionality: homobifunctional

Temperatura di conservazione

2-8°C

Stringa SMILE

OCCO.CC(=C)C(O)=O

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
STVZJERGLQHEKB-UHFFFAOYSA-N

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Applicazioni

Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.

Caratteristiche e vantaggi

Contributes flexibility.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1


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