Cyclopropylboronic acid pinacol ester

ALDRICH/659851 - 96%

Synonym: 2-Cyclopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS Number: 126689-01-8
Empirical Formula (Hill Notation): C₉H₁₇BO₂
Molecular Weight: 168.04
MDL Number: MFCD05663847
Linear Formula: C₉H₁₇BO₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-659851-1G	1 g	$41.60 1/EA		Add To Favorites
45-659851-5G	5 g	$57.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	96%
bp	146 °C
density	0.922 g/mL at 25 °C
InChI	1S/C9H17BO2/c1-8(2)9(3,4)12-10(11-8)7-5-6-7/h7H,5-6H2,1-4H3
InChI key	XGBMQBPLWXTEPM-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.433
SMILES string	CC1(C)OB(OC1(C)C)C2CC2

Application:	Cyclopropylboronic acid pinacol ester can be used: • As a cyclopropylating reagent in the study of thiophenol S-cyclopropylation, catalyzed by copper(II) acetate. • In one of the key synthetic steps for the preparation of 5-lipoxygenase activating protein (FLAP) inhibitor.
Packaging:	1, 5 g in glass bottle

Symbol	GHS02
Signal word	Warning
Hazard statements	H226
Precautionary statements	P210
Risk Statements	10
Safety Statements	16
RIDADR	UN 3272 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	104.0 °F
Flash Point(C)	40 °C

Purity	96%
bp	146 °C
Density	0.922 g/mL at 25 °C
Refractive Index	n20/D 1.433
UNSPSC	12352103

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