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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

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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