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446181

Sigma-Aldrich

Trichlorocyclopentylsilane

95%

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Synonym(s):
(Trichlorosilyl)cyclopentane, Cyclopentyltrichlorosilane
Linear Formula:
C5H9SiCl3
CAS Number:
Molecular Weight:
203.57
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

95%

form

liquid

refractive index

n20/D 1.469 (lit.)

bp

181 °C (lit.)

density

1.226 g/mL at 25 °C (lit.)

SMILES string

Cl[Si](Cl)(Cl)C1CCCC1

InChI

1S/C5H9Cl3Si/c6-9(7,8)5-3-1-2-4-5/h5H,1-4H2

InChI key

FCMZRNUHEXJWGB-UHFFFAOYSA-N

General description

Trichloro(cyclopentyl)silane is a polyhedral oligomeric silsesquioxane (POSS) derivate which is synthesized by hydrosilylation of cyclopentene and trichlorosilane.

Application

Trichloro(cyclopentyl)silane can be used in the preparation of POSS by hydrolysis and condensation reaction that is majorly used to enhance the thermo-mechanical properties of different polymers.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Supplementary Hazards

WGK

WGK 3

Flash Point(F)

170.6 °F

Flash Point(C)

77 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Silsesquioxanes as ligands for gold clusters.
Schmid G, et al.
European Journal of Inorganic Chemistry, 1998(6), 813-817 (1998)
Influence of symmetry/asymmetry of the nanoparticles structure on the thermal stability of polyhedral oligomeric silsesquioxane/polystyrene nanocomposites.
Blanco I, et al.
Polymer Composites, 33(11), 1903-1910 (2012)

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