ChemicalBook > CAS DataBase List > 4-BROMO-3-CHLOROANILINE

4-BROMO-3-CHLOROANILINE

Product Name: 4-BROMO-3-CHLOROANILINE
CAS No.: 21402-26-6
Chemical Name: 4-BROMO-3-CHLOROANILINE
Synonyms: AKOS 90302;4-Bromo-3-chlo;EINECS 244-370-3;4-Brom-3-chloranilin;Chloro-4-bromoaniline;4-BROMO-3-CHLOROANILINE;3-Chloro-4-Bromoaniline;4-Bromo-3-chloroaniline,96%;4-Bromo-3-chlorobenzenamine;4-Bromo-3-chloroaniline >
CBNumber: CB9382316
Molecular Formula: C6H5BrClN
Formula Weight: 206.47
MOL File: 21402-26-6.mol

Less

4-BROMO-3-CHLOROANILINE Property

Melting point:: 74 °C
Boiling point:: 276.3±20.0 °C(Predicted)
Density: 1.722±0.06 g/cm3(Predicted)
Flash point:: >100 °C
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: soluble in Methanol
form: powder to crystal
pka: 2.84±0.10(Predicted)
color: White to Light yellow
BRN: 1210160
InChI: InChI=1S/C6H5BrClN/c7-5-2-1-4(9)3-6(5)8/h1-3H,9H2
InChIKey: QLYHPNUFNZJXOQ-UHFFFAOYSA-N
SMILES: C1(N)=CC=C(Br)C(Cl)=C1
CAS DataBase Reference: 21402-26-6(CAS DataBase Reference)

Less

Safety

Hazard Codes: Xi,T,Xn
Risk Statements: 20/21/22-33-36/37/38-22
Safety Statements: 28-36/37-36/37/39-26-23
RIDADR: 2811
Hazard Note: Harmful
HazardClass: 6.1
PackingGroup: III
HS Code: 29214200

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H311Toxic in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P309IF exposed or if you feel unwell:

P310Immediately call a POISON CENTER or doctor/physician.

P501Dispose of contents/container to..…

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: B3709
Product name: 4-Bromo-3-chloroaniline
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $76
Updated: 2025/07/31

TCI Chemical

Product number: B3709
Product name: 4-Bromo-3-chloroaniline
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $361
Updated: 2025/07/31

TRC

Product number: B685443
Product name: 4-Bromo-3-chloroaniline
Packaging: 500mg
Price: $70
Updated: 2021/12/16

Oakwood

Product number: 003693
Product name: 4-Bromo-3-chloroaniline
Purity: 99%
Packaging: 100g
Price: $105
Updated: 2021/12/16

Matrix Scientific

Product number: 133050
Product name: 4-Bromo-3-chloroaniline
Purity: 97%
Packaging: 100g
Price: $120
Updated: 2021/12/16

Less

4-BROMO-3-CHLOROANILINE Chemical Properties,Usage,Production

Chemical Properties

off-white powder

Uses

4-Bromo-3-chloroaniline is a precursor or building block in medicine, pesticide and dyestuffs.

Synthesis

108-42-9

21402-26-6

General method: A solution was prepared by dissolving m-chloroaniline (2a or 2b) in DMF as starting material. Subsequently, another solution was prepared by dissolving NBS (92 mmol, 1.0 eq.) in 100 ml DMF. The DMF solution of m-chloroaniline was added dropwise to the DMF solution of NBS at room temperature. After the dropwise addition, the reaction mixture was stirred continuously for 3 hours at room temperature. After completion of the reaction, the reaction mixture was diluted with 500 ml of ethyl acetate and washed with 2 x 150 ml of brine. The organic phase was separated, dried with anhydrous Na2SO4, filtered and concentrated to give 4-bromo-3-chloroaniline (3a or 3b) as a brown solid in 90-92% yield. In another experiment, m-chloroaniline (2a or 2b, 0.8 mmol) was dissolved in a solvent of choice (1 ml) and a solution of NBS (0.8 mmol) in the same solvent (1 ml) was added in batches at room temperature. The reaction progression was monitored by LC-MS/MS and a final mixture containing traces of the dibrominated product was obtained.

References

[1] Medicinal Chemistry Research, 2016, vol. 25, # 4, p. 539 - 552
[2] Patent: CN107089919, 2017, A. Location in patent: Paragraph 0044; 0045; 0046; 0047
[3] Synthetic Communications, 2009, vol. 39, # 10, p. 1817 - 1824

4-BROMO-3-CHLOROANILINE Preparation Products And Raw materials

Raw materials

Preparation Products

Less

4-BROMO-3-CHLOROANILINE Suppliers

Americas 1 Belgium 1 Canada 1 China 171 Europe 1 Germany 7 India 21 Japan 1 Russia 1 Switzerland 1 The Netherlands 1 United Kingdom 14 United States 48 Global 269

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

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

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

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2806
Advantage: 65

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

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

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9310
Advantage: 66

Shanghai Harvest Chemical Industrial Co., Ltd.

Tel: 021-31038972,31038973 17321035817
Fax: +86-21-51385350
Email: sales@harvest-chem.com
Country: China
ProdList: 2816
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

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

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

Shanghai Sphchem Co., Ltd.

Tel: 021-56491756 13512199871
Fax: 021-5649-1756
Email: 2819742715@qq.com
Country: China
ProdList: 4000
Advantage: 55

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
Email: 983544897@qq.com
Country: China
ProdList: 9342
Advantage: 55

Candia Thamtech Company Limited

Tel: 0371-86615086 18203638366 0371-86159066 13526786601
Fax: 0371-86159066
Country: China
ProdList: 2015
Advantage: 60

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

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

Shanghai Raise Chemical Technology Co.,Ltd

Tel: +86-021-50935922
Fax: +86-021-33847795
Country: China
ProdList: 7865
Advantage: 55

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9979
Advantage: 55

Nanjing Credit Trading Co.,Ltd

Tel: 025-52164950
Fax: 025-86800069
Email: Googlexu_0114@sina.com
Country: China
ProdList: 644
Advantage: 58

Bide Pharmatech Ltd.

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

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13350
Advantage: 58

Shanghai CanSpecsci Instrument Co., Ltd.

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

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

Nanjing Chalf-Pharm Technology Co., Ltd.

Tel: 025-57018978 18251899859
Fax: 025-57018008
Email: sales@chalf-pharm.com
Country: China
ProdList: 5674
Advantage: 50

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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

Shanghai Tombiopharma Chemical Co. Ltd.

Tel: 13391076197
Email: tombiopharma@163.com
Country: China
ProdList: 4987
Advantage: 55

Cool Pharm, Ltd

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

Candia Pharmatech Co. , Ltd.

Tel: +86-371-55216238
Fax: +86-371-86615086
Country: China
ProdList: 286
Advantage: 60

Changzhou Anxuan Chemical, Co., Ltd.

Tel: 13912302692 13912302692;
Fax: 0519-88064678
Email: sales@anxuanchem.com
Country: China
ProdList: 4828
Advantage: 58

Giant chemicals

Tel: 028-85434334 18108076537
Fax: QQ：245797092
Email: market@gianthx.com
Country: China
ProdList: 4505
Advantage: 56

CHMA Chemical Technology (Shanghai) Co., Ltd

Tel: 021-61556450 15800904410
Fax: 021-61556450
Country: China
ProdList: 2832
Advantage: 58

Shanghai times pharmaceutical technology co., LTD.

Tel: 021-31663164
Fax: 021-31663164
Email: 2598357323@qq.com
Country: China
ProdList: 362
Advantage: 55

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 6687
Advantage: 55

Nanjing Vital Chemical Co., Ltd.

Tel: 025-87193546 18652950785
Fax: 025-87193546
Email: chemweiao@163.com
Country: China
ProdList: 9021
Advantage: 60

Shanghai Haozhixiang Biotechnology Co., Ltd

Tel: 526763801 13301653310
Fax: +86-21-51619052
Email: 526763801@qq.com
Country: China
ProdList: 9279
Advantage: 55

Henan CoreyChem Co., Ltd

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

Shanghai Xilong Biochemical Technology Co., Ltd.

Tel: 021-52907766-8042
Fax: 021-52906523
Country: China
ProdList: 9941
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

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

Beijing Hechemist Technology CO.,LTD

Tel: 18511709189
Fax: 010-58043593
Email: sales@hechemist.com
Country: China
ProdList: 2835
Advantage: 58

Shanghai ChengShao Biological Technology Co., Ltd.

Tel: 021-61847300 13341622919
Fax: 021-61847300
Email: shcss01@163.com
Country: China
ProdList: 4808
Advantage: 58

Grader reagent

Tel: 18221735425
Email: sales@xinpingchem.com
Country: China
ProdList: 9942
Advantage: 58

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10110
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13305
Advantage: 58

Less

View Lastest Price from 4-BROMO-3-CHLOROANILINE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 4-BROMO-3-CHLOROANILINE 21402-26-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-26

Honest Joy Holdings Limited

Product: 4-Bromo-3-chloroaniline 21402-26-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.4%
Supply Ability: 100 tons
Release date: 2022-01-14

Career Henan Chemical Co

Product: 4-BROMO-3-CHLOROANILINE 21402-26-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-05

21402-26-6, 4-BROMO-3-CHLOROANILINERelated Search:

4-BROMO-3-CHLOROANILINE 4,6-DIBROMO-2,3-DICHLOROANILINE (N,N-Bis-t-Boc)-5-bromo-2-chloroaniline bromchlorenone 1-BROMO-2-CHLORO-4-NITROBENZENE 4-BROMO-3-CHLOROACETANILIDE 2-AMINO-3,5-DIBROMO-6-CHLOROBENZOIC ACID CHLORBROMURON 2-Bromo-5-chloroaniline 97%,2-BROMO-5-CHLOROANILINE 2,6-Dibromo-4-chloroaniline 2-Bromo-4-chloroaniline,98%,2-Bromo-4-chloroaniline 99%,2-BROMO-4-CHLOROANILINE,DISCONTINUED !2-Bromo-4-chloroaniline 5-BROMO-4'-CHLOROSALICYLANILIDE 3-bromo-2-chloroaniline 4-BROMO-2-CHLOROANILINE,4-Bromo-2-chloroaniline 98%,4-BROMO-2-CHLOROANILINE, 98+% 3-Bromo-5-chloroaniline 3-BROMO-6-CHLOROANILINE,5-BROMO-2-CHLOROANILINE 4-BROMO-3-CHLOROPHENYL ISOTHIOCYANATE 2,4-DIBROMO-3,6-DICHLOROANILINE

4-BROMO-3-CHLOROANILINE

AKOS 90302

4-BROMO-3-CHLOROANILINE PESTANAL, 250 MG

3-Chloro-4-Bromoaniline

EINECS 244-370-3

4-BROMO-3-CHLOROANILINE 98+%

4-Bromo-3-chlorobenzenamine

4-Bromo-3-chloroaniline,96%

4-Bromo-3-chlo

Chloro-4-bromoaniline

Benzenamine, 4-bromo-3-chloro-

4-Brom-3-chloranilin

(4-bromo-3-chlorophenyl)amine

4-Bromo-3-chloroaniline &gt

21402-26-6

A-BAlphabetic

Alpha sort

BI - BZ

Pesticides&Metabolites

API intermediates

Anilines, Amides & Amines

Bromine Compounds

Chlorine Compounds