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659851

Cyclopropylboronic acid pinacol ester

Name: Cyclopropylboronic acid pinacol ester
Brand: ALDRICH

96%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₇BO₂

CAS Number:

126689-01-8

Molecular Weight:

168.04

NACRES:

NA.22

PubChem Substance ID:

24884163

UNSPSC Code:

12352103

MDL number:

MFCD05663847

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Properties

Quality Segment

100

assay

96%

refractive index

n20/D 1.433

bp

146 °C

density

0.922 g/mL at 25 °C

SMILES string

CC1(C)OB(OC1(C)C)C2CC2

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

Description

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.

pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

104.0 °F

flash_point_c

40 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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