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704318

Sigma-Aldrich

4,4′-Biphenyldiboronic acid bis(neopentyl) ester

97%

Synonym(s):

4,4′-Bis-(5,5-dimethyl-[1,3,2]dioxaborinane-2-yl)-biphenyl

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About This Item

Empirical Formula (Hill Notation):
C22H28B2O4
CAS Number:
Molecular Weight:
378.08
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

assay

97%

form

powder

mp

241-245 °C

SMILES string

CC1(C)COB(OC1)c2ccc(cc2)-c3ccc(cc3)B4OCC(C)(C)CO4

InChI

1S/C22H28B2O4/c1-21(2)13-25-23(26-14-21)19-9-5-17(6-10-19)18-7-11-20(12-8-18)24-27-15-22(3,4)16-28-24/h5-12H,13-16H2,1-4H3

InChI key

NJXUWONHNYJPMY-UHFFFAOYSA-N

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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