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19309-90-1

19309-90-1 structure
19309-90-1 structure

Name 3-[methyl-bis(trimethylsilyloxy)silyl]propyl 2-methylprop-2-enoate
Synonyms 3-(1,1,1,3,5,5,5-Heptamethyl-3-trisiloxanyl)propyl methacrylate
2-Propenoic acid, 2-methyl-, 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl ester
3-(1,1,1,3,5,5,5-Heptamethyltrisiloxan-3-yl)propyl methacrylate
3-(1,3,3,3-Tetramethyl-1-((trimethylsilyl)oxy)disiloxanyl)propyl methacrylate
einecs 242-954-2
2-Propenoic acid, 2-methyl-, 3-(1,3,3,3-tetramethyl-1-((trimethylsilyl)oxy)disiloxanyl)propyl ester
Density 0.9±0.1 g/cm3
Boiling Point 329.0±44.0 °C at 760 mmHg
Molecular Formula C14H32O4Si3
Molecular Weight 348.658
Flash Point 127.0±24.0 °C
Exact Mass 348.160828
PSA 44.76000
LogP 6.39
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.431
Storage condition below 5° C
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2916190090
HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%