1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane

About This Item

Molecular Formula	C₁₈H₃₄O₅Si₂
CAS Number	18547-93-8

FC-0451649

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Properties

Chemical Identifiers

IUPAC Name	3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate
SMILES	CC(=C)C(=O)OCCC[Si](C)(C)O[Si](C)(C)CCCOC(=O)C(=C)C
InChI Key	ZIFLDVXQTMSDJE-UHFFFAOYSA-N
InChI	InChI=1S/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3

Physical Properties

Boiling Point	394.3±27.0 °C at 760 mmHg
Melting Point	<0ºC
Flash Point	159.8±19.3 °C
Density	1.0±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

159.8±19.3 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.