ChemicalBook > CAS DataBase List > 2,2'-Bis-1,3,2-benzodioxaborole

2,2'-Bis-1,3,2-benzodioxaborole

Uses

Product Name: 2,2'-Bis-1,3,2-benzodioxaborole
CAS No.: 13826-27-2
Chemical Name: 2,2'-Bis-1,3,2-benzodioxaborole
Synonyms: B2Cat2;BIS(CATECHOLATO)DIBORON;2,2'-Bibenzo[d][1,3,2]dioxaborole;Bis(catechoL;BIS(CATECHOLATE)DIBORON;Bis (catechol) diborone;BIS(CATECHOLATO)DIBORANE;Bis(catecholato)diboron >Bis(catecholato)diboron 97%;2,2'-BI-1,3,2-BENZODIOXABOROLE
CBNumber: CB4395698
Molecular Formula: C12H8B2O4
Formula Weight: 237.81
MOL File: 13826-27-2.mol

Less

2,2'-Bis-1,3,2-benzodioxaborole Property

Melting point:: 189-196 °C (lit.)
Boiling point:: 315.0±25.0 °C(Predicted)
Density: 1.31±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Light yellow to Light orange

Less

Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 29349990

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 473286
Product name: Bis(catecholato)diboron
Purity: 97%
Packaging: 1g
Price: $227
Updated: 2025/07/31

Sigma-Aldrich

Product number: 473286
Product name: Bis(catecholato)diboron
Purity: 97%
Packaging: 5g
Price: $832
Updated: 2025/07/31

TCI Chemical

Product number: B3757
Product name: Bis(catecholato)diboron
Purity: >98.0%(GC)
Packaging: 1g
Price: $42
Updated: 2025/07/31

TCI Chemical

Product number: B3757
Product name: Bis(catecholato)diboron
Purity: >98.0%(GC)
Packaging: 5g
Price: $144
Updated: 2025/07/31

TRC

Product number: B415258
Product name: Bis(catecholato)diborane
Packaging: 1g
Price: $75
Updated: 2021/12/16

Less

2,2'-Bis-1,3,2-benzodioxaborole Chemical Properties,Usage,Production

Uses

Bi-catenin boronic acid ester (B2cat2) is a commonly used boron chelate in the laboratory. It is an ideal intermediate for special boric acids and has wide applications in the synthesis of organoboron derivatives.

Chemical Properties

White to light yellow crystal powde

2,2'-Bis-1,3,2-benzodioxaborole Preparation Products And Raw materials

Raw materials

Preparation Products

Less

2,2'-Bis-1,3,2-benzodioxaborole Suppliers

Americas 1 CHINA 120 Europe 1 Germany 2 India 2 Japan 2 Switzerland 2 United Kingdom 5 United States 23 Global 158

Shanghai Boyle Chemical Co., Ltd.

Tel: 021-50182298 021-50180596
Fax: +86-21-57758967
Email: sales@boylechem.com
Country: China
ProdList: 2208
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11035
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 18270980682
Fax: 021 51613951
Email: mlcheng@sunwaypharm.cn
Country: China
ProdList: 8669
Advantage: 57

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

Dalian GoldenGate Biotech Co., Ltd.

Tel: 137328113 15524772882
Fax: 0411-86724203
Email: dlgoldengate@163.com
Country: China
ProdList: 53
Advantage: 50

Tianjin Branch Chong pharmaceutical intermediates Co., Ltd.

Tel: 022-60116533 13207668525
Fax: 022-60979672
Email: saleskc@scipharmacn.com
Country: China
ProdList: 603
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Shanghai Arbor Chemical Co., Ltd.

Tel: 021-60451683 15021268886
Fax: +86-21-60451682
Email: sales@arborchemical.com
Country: China
ProdList: 896
Advantage: 55

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9899
Advantage: 55

AllyChem Co., Ltd.

Tel: 0411-62313318 13942603642
Fax: 0411-87549748
Email: info@allychem.com
Country: China
ProdList: 1028
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

ShangHai D&B Biological Science and Technology Co.Ltd

Tel: 400-008-9730,021-54359730 400-008-9730
Fax: 021-54353864
Email: info@chemxyz.com
Country: China
ProdList: 3057
Advantage: 60

Shanghai CanSpecsci Instrument Co., Ltd.

Tel: 400-6087598 15021221957
Fax: 4006087598-8012
Email: order@canspecsci.com
Country: China
ProdList: 2001
Advantage: 56

Shanghai Balmxy Pharmaceutical Co., Ltd

Tel: 021-24206007 13764915196
Fax: 86-021-23027023
Email: sales@balmxy.com
Country: China
ProdList: 6874
Advantage: 55

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 15121041756
Email: xingui2022@126.com
Country: China
ProdList: 9986
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

Shanghai HuanChuan Industry Co.,Ltd.

Tel: 021-61478794
Fax: 021-61478794
Email: sales@hcshhai.com
Country: China
ProdList: 9793
Advantage: 50

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66028182 18626450290
Email: yftan@aikonchem.com
Country: China
ProdList: 16679
Advantage: 50

Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12346
Advantage: 58

Hangzhou Milestone Pharmtech Co., Ltd.

Tel: 0571-82896630 18969958410
Email: sales_hz@milestonepharmtech.com
Country: China
ProdList: 4895
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Zhengzhou Alfachem Co., Ltd.

Tel: 0371-53765687 18937137882
Fax: QQ:2885373884
Email: 2853979813@qq.com
Country: China
ProdList: 7991
Advantage: 55

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10453
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Taian Jiaye Biotechnology Co.Ltd

Tel: 13127280945
Email: 285424065@qq.com
Country: China
ProdList: 9976
Advantage: 55

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28785
Advantage: 58

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 9998
Advantage: 58

Hangzhou Molcore Biopharmatech Co.,Ltd

Tel: 400-711-5280 86-571-81025280
Fax: 86-571-85806285
Email: sales@molcore.com
Country: China
ProdList: 9967
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Shanghai BaiShun Biological Technology Co., Ltd

Tel: 021-37581181
Fax: 021-57456066
Email: sales@chem-mall.com
Country: China
ProdList: 10330
Advantage: 58

Shanghai Zhen Li Biological Technology Co., Ltd

Tel: 021-16621358918; 18516310516
Fax: 13045646768
Email: zhenlipharma888@163.com
Country: China
ProdList: 19035
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 400821072
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25000
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6039 18920764717
Email: sales@heowns.com
Country: China
ProdList: 23771
Advantage: 60

3A Chemicals

Tel: 400-668-9898
Fax: 010-51582189
Email: service@3achem.com
Country: China
ProdList: 20557
Advantage: 58

Nanjing holy chemical co., LTD

Tel: 19951936396
Email: 1815156226@qq.com
Country: China
ProdList: 2947
Advantage: 58

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-037163312495,13303845143 13303845143
Fax: QQ3001379618
Email: 3001379618@qq.com
Country: China
ProdList: 10267
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2815688 13927872512
Fax: 0751-8963795
Email: 3007421951@qq.com
Country: China
ProdList: 9939
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11784
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Less

View Lastest Price from 2,2'-Bis-1,3,2-benzodioxaborole manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 2,2'-Bibenzo[d][1,3,2]dioxaborole 13826-27-2
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-07-02

Honest Joy Holdings Limited

Product: Bis(catecholato)diborane 13826-27-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.6%
Supply Ability: 100 tons
Release date: 2022-01-26

Career Henan Chemical Co

Product: 2,2'-Bis-1,3,2-benzodioxaborole 13826-27-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-30

13826-27-2, 2,2'-Bis-1,3,2-benzodioxaboroleRelated Search:

Bis(pinacolato)diboron Boric acid Catechol Diborane 2,2'-Bis-1,3,2-benzodioxaborole CATECHOLBORANE

2,2'-Bibenzo[d][1,3,2]dioxaborole

Bis(catecholato)diborane 2,2'-Bis-1,3,2-benzodioxaborole

Bis(catecholato)diboron 97%

BIS(CATECHOLATO)DIBORANE

BIS(CATECHOLATO)DIBORON

2,2'-BI-1,3,2-BENZODIOXABOROLE

2,2'-Bis-1,3,2-benzodioxaborole

BIS(CATECHOLATE)DIBORON

2-(1,3,2-benzodioxaborol-2-yl)-1,3,2-benzodioxaborole

Bis(catecholato)diboron &gt

Bis(catechoL

2-(2H-1,3,2-benzodioxaborol-2-yl)-2H-1,3,2-benzod ioxaborole

B2Cat2

2,2’-Bi-1,3,2-benzodioxaborole

Bis (catechol) diborone

13826-27-2

C12H10B2O4

C12H8B2O4

Organometallic Reagents

Boronic Acids and Derivatives

Borylation Reagents

DIBORON SERIES