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417149

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

Name: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Brand: ALDRICH

97%

Synonym(s):

4,4,5,5-Tetramethyl-2-[(propan-2-yl)oxy]-1,3,2-dioxaborolane, Isopropoxy 4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Isopropoxyboronic acid pinacol ester, Isopropyl pinacol borate, Isopropylpinacolylborate

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₉BO₃

CAS Number:

61676-62-8

Molecular Weight:

186.06

NACRES:

NA.22

PubChem Substance ID:

24866125

UNSPSC Code:

12352103

MDL number:

MFCD00192241

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Properties

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.409 (lit.)

bp

73 °C/15 mmHg (lit.)

density

0.912 g/mL at 25 °C (lit.)

SMILES string

CC(C)OB1OC(C)(C)C(C)(C)O1

InChI

1S/C9H19BO3/c1-7(2)11-10-12-8(3,4)9(5,6)13-10/h7H,1-6H3

InChI key

MRWWWZLJWNIEEJ-UHFFFAOYSA-N

Description

Application

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane can be used as a reagent to borylate arenes and to prepare fluorenylborolane.

It can also be used in the synthesis of following intermediates for generating conjugated copolymers:

9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl1,3,2-dioxaborolane-2-yl)dibenzosilole.
3,9-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,11-di(1-decylundecyl)indolo[3,2-b]carbazole.
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dioctylfluorene.
2,7-Bis(4′,4′,5′,5′-tetramethyl-1′,3′,2′-dioxaborolan-2′-yl)-N-9′′-heptadecanylcarbazole.

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

109.4 °F - closed cup

flash_point_c

43 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Indolo [3, 2-b] carbazole-based alternating donor?acceptor copolymers: synthesis, properties and photovoltaic application.

Zhou E, et al.

Journal of Materials Chemistry, 19(41), 7730-7737 (2009)

Solution-processible conjugated electrophosphorescent polymers.

Albertus J Sandee et al.

Journal of the American Chemical Society, 126(22), 7041-7048 (2004-06-04)

We report the synthesis and photophysical study of a series of solution-processible phosphorescent iridium complexes. These comprise bis-cyclometalated iridium units [Ir(ppy)(2)(acac)] or [Ir(btp)(2)(acac)] where ppy is 2-phenylpyridinato, btp is 2-(2'-benzo[b]thienyl)pyridinato, and acac is acetylacetonate. The iridium units are covalently attached

A low?bandgap poly (2, 7?carbazole) derivative for use in high?performance solar cells.

Blouin N, et al.

Advanced Materials, 19(17), 2295-2300 (2007)

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Global Trade Item Number

SKU	GTIN
417149-100ML	04061832090092
417149-25ML	04061832090115
417149-500ML	04061838127440
417149-5ML	04061838127457