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409529

Poly(ethylene glycol) methacrylate

average Mn 500, methacrylate, 900 ppm MEHQ as inhibitor

Synonym(s):

Ethoxylated 2-hydroxyethyl methacrylate, Poly(oxy-1,2-ethanediyl), α-(2-methyl-1-oxo-2-propenyl)-ω-hydroxy-, Polyethylene glycol, Polyethylene glycol monomethacrylate

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About This Item

Linear Formula:
H2C=C(CH3)CO(OCH2CH2)nOH
CAS Number:
25736-86-1
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00081879
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Product Name

Poly(ethylene glycol) methacrylate, average Mn 500, contains 900 ppm monomethyl ether hydroquinone as inhibitor

form

liquid

Quality Segment

mol wt

average Mn 500

contains

900 ppm monomethyl ether hydroquinone as inhibitor

reaction suitability

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

refractive index

n20/D 1.467

density

1.101 g/mL at 25 °C

Ω-end

hydroxyl

α-end

methacrylate

polymer architecture

shape: linear
functionality: heterobifunctional

SMILES string

O(CCO)C(=O)C(=C)C

InChI

1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3

InChI key

WOBHKFSMXKNTIM-UHFFFAOYSA-N

General description

May darken upon storage.

Application

Comonomer in emulsion polymerization, thickener and dispersant and suspending aid.

Features and Benefits

Copolymerizable, non-ionic stabilizer. Hydrophilic, modifying comonomer and cross-linking agent.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315

Hazard Classifications

Skin Irrit. 2

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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