1,4-Phenyldiboronic acid, bis(pinacol) ester

BGC Id:	272692502655
CAS No:	99770-93-1
Synonyms:	1,4-benzenediboronic acid bis(pinacol) ester, 97% ; 1,4-phenyldiboronic acid, bis(pinacol) ester ; 1 4-benzenediboronic acid dipinacol est% ; 1,4-phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) ; 1,4-phenylenediboronic acid, pinacol di96% ; 1,4-phenylenediboronic acid, pinacol diester ; 1,4-phenylenediboronic acid, pinacol ester ; benzene-1,4-diboronic acid, pinacol diester ; 1,4-phenylenediboronic acid, bis(pinacol) ester ; 1,4-benzenediboronic acid bis(pinacol) ester 97%
Molecular Formula:	C18H28B2O4
Molecular Weight:	330.04
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Beijing Pure Chem. Co., Ltd.

Company type: Producer

Phone: +86 10 83993285, 83993281
Telefax: +86 10 63370219
Country: P.R.China

Beijing Pure Chem. Dibenzothiophene-4-boronic acid pinacol ester will be also provided by us. Co.,ltd. A manufacturer of fine Chemicals in Beijing, China. Purechem is specialized in the Grinard Reaction and Suzuki Reaction. Purechem can provide Phenylboronic acid and its derivitives. As well as custom manufacturing,Purechem can also provide R&D and Organic Synthesis services to the Fine Chemicals and Pharmaceutical Che ...

INQUIRY | ORDER

What other providers are available for CAS 99770-93-1?

The last intensive check and update was carried out on 2025/09/30.

Identify

Synonyms:

1,4-benzenediboronic acid bis(pinacol) ester, 97% ; 1,4-phenyldiboronic acid, bis(pinacol) ester ; 1 4-benzenediboronic acid dipinacol est% ; 1,4-phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) ; 1,4-phenylenediboronic acid, pinacol di96% ; 1,4-phenylenediboronic acid, pinacol diester ; 1,4-phenylenediboronic acid, pinacol ester ; benzene-1,4-diboronic acid, pinacol diester ; 1,4-phenylenediboronic acid, bis(pinacol) ester ; 1,4-benzenediboronic acid bis(pinacol) ester 97%

CAS:

99770-93-1

EINECS:

Molecular Formula:

C18H28B2O4

MDL:

MFCD08276852

Properties

Molecular Weight:

330.04 g·mol−1

Melting point:

241-245 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

What other providers are available for CAS 99770-93-1?

In addition to the providers presented here for 1,4-Phenyldiboronic acid, bis(pinacol) ester with the CAS number 99770-93-1, there are other 20 providers with slightly different product names available for this CAS number.

1,4-Benzenediboronic acid bis(pinacol) ester

Shandong Lanhai Industry Co.,Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Nantong Xindao Biotech Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd +10 additional providers that we know from the past

1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

BLD Pharmatech Ltd +2 additional providers that we know from the past

2,2'-Benzene-1,4-diylbis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Hangzhou Lingrui Chemical Co., Ltd.