Melting point :<0°C
Boiling point :127°C 3mm
Density :0.966 g/mL at 20 °C(lit.)
vapor pressure :0.005Pa at 25℃
refractive index :n20/D 1.45
Flash point :>110°C
storage temp. :below 5° C
Specific Gravity :0.96
Water Solubility :1.5μg/L at 20℃
Hydrolytic Sensitivity :3: reacts with aqueous base
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
InChIKey :ZIFLDVXQTMSDJE-UHFFFAOYSA-N
SMILES :[Si](CCCOC(=O)C(C)=C)(C)(C)O[Si](CCCOC(=O)C(C)=C)(C)C
LogP :8.1 at 20℃
CAS DataBase Reference :18547-93-8(CAS DataBase Reference)
EPA Substance Registry System :1,3-Bis(3-methacryloyloxypropyl)tetramethyldisiloxane (18547-93-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…