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Merck
CN

455032

Poly(propylene glycol) dimethacrylate

average Mn ~560

Synonym(s):

Polypropylene glycol dimethacrylate

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About This Item

Linear Formula:
H2C=C(CH3)CO(OC3H6)nO2CC(CH3)=CH2
CAS Number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
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Product Name

Poly(propylene glycol) dimethacrylate, average Mn ~560

InChI key

QGGLYDLMNNWWBG-UHFFFAOYSA-N

SMILES string

OCCCO.CC(=C)C(O)=O

mol wt

average Mn ~560

contains

100 ppm BHT as inhibitor
100 ppm MEHQ as inhibitor

refractive index

n20/D 1.452 (lit.)

bp

>200 °C/1 mmHg (lit.)

density

1.01 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

Application

  • Varying 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP) level improves polymerisation kinetics and flexural strength in self-adhesive, remineralising composites.: This research examines the effects of varying levels of a methacrylate in composites that could incorporate poly(propylene glycol) dimethacrylate, affecting their polymerization kinetics and mechanical properties, important for dental material applications (Delgado AHS et al., 2021).
  • Poly(propylene glycol) and urethane dimethacrylates improve conversion of dental composites and reveal complexity of cytocompatibility testing.: This study focuses on the role of poly(propylene glycol) dimethacrylate in dental composites, enhancing their conversion rates and highlighting the complexities involved in testing their biocompatibility (Walters NJ et al., 2016).

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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


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