2-(trimethylsilyl)-2-cyclohexen-1-one

ALDRICH/805041

CAS Number: 72162-99-3
Empirical Formula (Hill Notation): C₉H₁₆OSi
Molecular Weight: 168.31
MDL Number: MFCD11502410
Linear Formula: C₉H₁₆OSi
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-805041-500MG	500 mg	$179.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

density	0.8680 g/mL at 25 °C
description	Fp: 15.8°F
form	liquid
functional group	ketone
InChI	1S/C9H16OSi/c1-11(2,3)9-7-5-4-6-8(9)10/h7H,4-6H2,1-3H3
InChI key	SXGCQSJRVVKTOH-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.4524
SMILES string	O=C1C([Si](C)(C)C)=CCCC1
storage temp.	−20°C

Application:	The following silyl enone can be converted into a highly useful cyclohexyne precursor as reported by the Garg and DuBois groups. The resulting silyltriflate adduct can be subjected to various dienes and dipolarophiles in the presence of Cesium Fluoride.
General description:	2-(Trimethylsilyl)-2-cyclohexen-1-one is a silyl enone.
Other Notes:	Cycloadditions of Cyclohexynes and Cyclopentyne
Other Notes:	Modular synthesis of the pentacyclic core of batrachotoxin and select batrachotoxin analogue designs
Packaging:	500 mg in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H228 - H302
Precautionary statements	P210 - P301 + P312 + P330 - P370 + P378
RIDADR	UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., H
WGK Germany	WGK 3
Flash Point(F)	15.8 °F
Flash Point(C)	-9 °C

Density	0.8680 g/mL at 25 °C
Refractive Index	n20/D 1.4524
Storage Temp.	−20°C
UNSPSC	12352100

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