5-(Trimethylsilyl)-1,3-cyclopentadiene

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CAS 3559-74-8

Formula C8H14Si

MDL MFCD00010666

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
460795912030	5-(Trimethylsilyl)-1,3-cyclopentadiene (460795912030)		on request	+ -

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Identify

Synonyms:

cptms ; trimethylsilylcyclopentadien ; trimethylsilyl)1,3-cyclopentadiene ; 5-trimethylsilylcyclopentadiene ; trimethylsilyl)1 ; 1-(trimethylsilyl)cyclopentadiene ; 5-(trimethylsilyl)cyclopentadiene ; cyclopentadienyltrimethylsilane ; 5-(trimethylsilyl)-1,3-cyclopentadiene ; trimethylsilylcyclopentadiene ; 1,3-cyclopentadiene,5-(trimethylsilyl)- ; nsc 176274 ; 1-trimethylsilyl-2,4-cyclopentadiene ; cyclopenta-1,3-dien-1-yl(trimethyl)silane ; 2,4-cyclopentadienyltrimethylsilane ; silane,2,4-cyclopentadien-1-yltrimethyl- (7ci,8ci,9ci)

CAS:

3559-74-8

EINECS:

Molecular Formula:

C8H14Si

MDL:

MFCD00010666

SMILES:

C[Si](C)(C)C1C=CC=C1

Properties

Molecular Weight:

138.28 g·mol−1

Density:

0.833 g/mL at 25 °C(lit.)

Melting point:

-19 °C

Boiling point:

32-34 °C12 mm Hg(lit.)

Flash point:

29.7 °C

Physical Description:

colorless liquid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

10-36/37/38 (R)

Safety Codes:

23-24/25-36/37/39-26-16 (S)

WGK Germany:

RID / ADR:

UN 1993 3 / PG 3

Storage temperature:

-20°C

Prices

For 5-(Trimethylsilyl)-1,3-cyclopentadiene we can currently show 6 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 174.00 for 5 g to USD 163.00 per 1 g in 2022 .