2-CHLORO-1,3,2-BENZODIOXABOROLE

Product Name: 2-CHLORO-1,3,2-BENZODIOXABOROLE
CAS No.: 55718-76-8
Chemical Name: 2-CHLORO-1,3,2-BENZODIOXABOROLE
Synonyms: 2-Chlorobenzo[d][1;?Chlorocatecholborane;B-CHLOROCATECHOLBORANE;SS-CHLOROCATECHOLBORANE;iBi-Chlorocatecholborane;BETA-CHLOROCATECHOLBORANE;B-Chlorocatecholborane 97%;2-Chlor-1,3,2-benzodioxaborol;2-CHLORO-1,3,2-BENZODIOXABOROLE;1,3,2-Benzodioxaborole, 2-chloro-
CBNumber: CB9333893
Molecular Formula: C6H4BClO2
Formula Weight: 154.36
MOL File: 55718-76-8.mol

More

Less

2-CHLORO-1,3,2-BENZODIOXABOROLE Property

Melting point:: 56-58 °C (lit.)
Boiling point:: 64 °C(Press: 10 Torr)
Density: 1.31±0.1 g/cm3(Predicted)
Flash point:: 140 °F
storage temp.: 2-8°C
form: powder to crystal
color: White to Light yellow to Light red
BRN: 2093985

More

Less

Safety

Hazard Codes: F,C
Risk Statements: 11-14-34-37
Safety Statements: 16-26-36/37/39-45
RIDADR: UN 2925 4.1/PG 2
WGK Germany: 3
F: 10-23
HS Code: 2915.40.5050
HazardClass: 8
PackingGroup: II

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 362700
Product name: B-Chlorocatecholborane
Purity: 97%
Packaging: 5g
Price: $229
Updated: 2025/07/31

TCI Chemical

Product number: C1669
Product name: B-Chlorocatecholborane
Packaging: 5G
Price: $152
Updated: 2025/07/31

TCI Chemical

Product number: C1669
Product name: B-Chlorocatecholborane
Packaging: 25G
Price: $611
Updated: 2025/07/31

TRC

Product number: C364528
Product name: 2-Chloro-1,3,2-benzodioxaborole
Packaging: 100mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB160594
Product name: B-Chlorocatecholborane
Packaging: 500mg
Price: $60
Updated: 2021/12/16

More

Less

2-CHLORO-1,3,2-BENZODIOXABOROLE Chemical Properties,Usage,Production

Uses

B-Chlorocatecholborane can be used:

To prepare 2-arachidonoylglycerol by acetal cleavage of cis-arachidonoylbenzylidene glycerol.
To prepare metal boryl complexes (Rh and Ir complexes) through oxidative addition.
To remove the trityl group in one of the key steps for the synthesis of (?)-dictyostatin.

General Description

B-Chlorocatecholborane is a boron reagent and a Lewis acid, known to facilitate the borylative cyclization of alkynes to yield the borylated heterocycles. It is also used in the preparation of lactones, and thiophenes.

2-CHLORO-1,3,2-BENZODIOXABOROLE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2-CHLORO-1,3,2-BENZODIOXABOROLE Suppliers

Americas 1 CHINA 40 Europe 1 France 1 Germany 1 India 1 Japan 1 Switzerland 2 United Kingdom 2 United States 3 Global 53

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

Energy Chemical

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

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

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

9ding chemical ( Shanghai) Limited

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

Sigma-Aldrich

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

ShangHai Siyan Biological Technology Co., Ltd.

Tel: 021-50908862，442785678，326799392 18721037013
Fax: 021-50908862
Email: siyansales@126.com
Country: China
ProdList: 9627
Advantage: 58

Shanghai Qiao Chemical Science Co., Ltd

Tel: 021-58892003
Email: info@qiaochem.com
Country: China
ProdList: 6059
Advantage: 65

Amadis Chemical Company Limited

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

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Fax: QQ：2853979815
Email: 2853979815@qq.com
Country: China
ProdList: 9984
Advantage: 55

Tianjin heowns Biochemical Technology Co., Ltd.

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

Zhengzhou Acme Chemical Co., Ltd.

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

Fan De(Beijing) Biotechnology Co., Ltd.

Tel: 15911056312
Email: liming@bio-fount.com
Country: China
ProdList: 9729
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

Shandong Zhishang New Material Co., Ltd.

Tel: +8617653113209
Email: sales002@sdzschem.com
Country: China
ProdList: 3049
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

Zhengzhou Edward Biology Co.,Ltd

Tel: 0371-63682289 15538176268
Fax: QQ：1875164801
Email: jacschem@163.com
Country: China
ProdList: 9926
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Country: China
ProdList: 39927
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18921922613
Email: hywu@aikonchem.com
Country: China
ProdList: 10709
Advantage: 58

Baoji Didu Pharmaceutical and Chemical Co., Ltd

Tel: 029-029-81148929 17791530722
Email: 1049@dideu.com
Country: China
ProdList: 10011
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Biosynth Biological Technology (Suzhou) Co Ltd

Tel: 51288865780
Email: sales@biosynth.com
Country: China
ProdList: 6051
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Country: China
ProdList: 29846
Advantage: 58

SHANGHAI KEAN TECHNOLOGY CO., LTD.

Tel: +8613817748580
Fax: 021-50175322
Email: cooperation@kean-chem.com
Country: China
ProdList: 40066
Advantage: 58

Shanghai Likang New Materials Co., Limited

Tel: +86-16631818819 +86-17736933208
Email: 3684455296@qq.com
Country: China
ProdList: 9300
Advantage: 58

Shanghai Acmec Biochemical Technology Co., Ltd.

Tel: +86-18621343501; +undefined18621343501
Email: product@acmec-e.com
Country: China
ProdList: 33337
Advantage: 58

GIHI CHEMICALS CO.,LIMITED

Tel: +8618058761490
Email: info@gihichemicals.com
Country: China
ProdList: 49936
Advantage: 58

PT CHEM GROUP LIMITED

Tel: +86-85511178;
Email: peter68@ptchemgroup.com
Country: China
ProdList: 35425
Advantage: 58

Guangzhou Huiran Biochemical Technology Co., Ltd.

Tel: 15817162434
Country: CHINA
ProdList: 134
Advantage: 58

Absin Bioscience Inc.

Tel: --
Fax: --
Email: chenjw@absin.cn
Country: CHINA
ProdList: 6208
Advantage: 58

Beijing Yunbang Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: yunbnagbio@163.com
Country: China
ProdList: 6871
Advantage: 50

Guangzhou WeiBo Chemical Co., Ltd.

Tel: --
Fax: --
Email: weibochem@163.com
Country: China
ProdList: 6187
Advantage: 67

More

Less

View Lastest Price from 2-CHLORO-1,3,2-BENZODIOXABOROLE manufacturers

Career Henan Chemical Co

Product: 2-CHLORO-1,3,2-BENZODIOXABOROLE 55718-76-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-08-20

55718-76-8, 2-CHLORO-1,3,2-BENZODIOXABOROLERelated Search:

CATECHOLBORANE 2-CHLORO-1,3,2-BENZODIOXABOROLE

SS-CHLOROCATECHOLBORANE

BETA-CHLOROCATECHOLBORANE

B-CHLOROCATECHOLBORANE

?Chlorocatecholborane

2-Chlor-1,3,2-benzodioxaborol

2-CHLORO-1,3,2-BENZODIOXABOROLE

B-Chlorocatecholborane 97%

2-Chlorobenzo[d][1,3,2]dioxaborole

2-Chlorobenzo[d][1

1,3,2-Benzodioxaborole, 2-chloro-

iBi-Chlorocatecholborane

2- chloro -1,3,2- benzodioxa boron heterocyclic pentene

55718-76-8

C6H4BClO2

B-Bromocatecholborane, etc.

B (Classes of Boron Compounds)

Synthetic Reagents

C-X Bond Formation (Halogen)

Haloboration

B (Classes of Boron Compounds)

B-Bromocatecholborane, etc.