CAS 6224-91-5 1-(Trimethylsilyl)-1-Propyne - Materials / Alfa Chemistry

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1-(Trimethylsilyl)-1-Propyne

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Catalog Number

ACM6224915-1

CAS Number

6224-91-5

Product Name

1-(Trimethylsilyl)-1-Propyne

Structure

Category

Charge Transfer Complexes; Self Assembly and Contact Printing Materials

Synonyms

1-Tms-1-Propyne

IUPAC Name

trimethyl(prop-1-ynyl)silane

Molecular Weight

112.24 g/mol

Molecular Formula

C6H12SI

Canonical SMILES

CC#C[Si](C)(C)C

InChI

InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3

InChI Key

DCGLONGLPGISNX-UHFFFAOYSA-N

Boiling Point

100 °C

Melting Point

-69 °C

Flash Point

-4 °C

Purity

0.98

Density

0.765 g/mL

Appearance

Colorless to Almost colorless clear liquid

Application

1-(Trimethylsilyl)-1-Propyne serves a crucial role in synthetic chemistry primarily used for the creation of alkynyl silane derivatives Additionally it is instrumental in synthesizing highly substituted indenes through palladium-catalyzed carboannulation and is vital for producing indenones via a rhodium-catalyzed reaction with 2-bromophenylboronic acids

Storage

0-10 °CStore under inert gas

Complexity

105

Covalently-Bonded Unit Count

EC Number

2283145

Exact Mass

112.070827g/mol

Formal Charge

Hazard Statements

H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H225 : Highly flammable liquid and vapour.

Heavy Atom Count

MDL Number

MFCD00009271

Monoisotopic Mass

112.070827g/mol

Precautionary Statements

P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 : Keep container tightly closed.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.

Properties

Liquid

Rotatable Bond Count

Signal Word

Danger

Specific Gravity

0.75

MSDS

Download MSDS

COA

Download COA

Spec Sheet