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Cyclopentadienyltrimethylsilane
CAS No.: 3559-74-8
Cyclopentadienyltrimethylsilane, 3559-74-8, C8H14Si, MW 138.28, is a colorless liquid with a 0.833 g/mL density. Cyclopentadienyltrimethylsilane is 98+% pure, stable but reacts violently with water, and may be shock sensitive.
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CAS No.3559-74-8
Chemical SynonymTrimethylsilyl cyclopentadiene
Appearance/FormColorless liquid
FormulaC 8 H 14 Si
Molecular Weight138.28
BP138 - 140 °C (280 - 284 °F)
Flash Point29 °C (84 °F) in a closed cup
Density0.833 g/mL
Unit SizesBulk
Purity98+%
StorageRecommended to be stored at -20 °C. Moisture sensitive; keep in a dry, well-ventilated place
Special RequirementsHandle and store under inert gas. Stable, but reacts violently with water. Moisture sensitive. May be shock sensitive. Incompatible with water, moisture, acids, strong bases, oxidizing agents, and alcohols
Transport InformationProper Shipping Name: Flammable liquids, n.o.s. (5-(Trimethylsilyl)-1,3-cylcopentadiene)

UN1993

Class: 3

Packing Group: III