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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

2,4-Dibromotoluene Manufacturer/High quality/Best price/In stock

Cas:31543-75-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 2,4-Second Bromotoluene supplier in China

Cas:31543-75-6

Min.Order:0 Metric Ton

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

2,4-Dibromotoluene CAS NO.31543-75-6

Cas:31543-75-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 2,4-dibromotoluene

Cas:31543-75-6

Min.Order:1

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:1 Metric Ton

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Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

High purity CAS 31543-75-6 2,4-DIBROMOTOLUENE in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluore

High purity CAS 31543-75-6 2,4-DIBROMOTOLUENE in stock

Cas:31543-75-6

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 31543-75-6 with best quality

Cas:31543-75-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Benzene,2,4-dibromo-1-methyl- 31543-75-6

Cas:31543-75-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High Quality 2,4-Dibromotoluene CAS 31543-75-6 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research

High Quality 2,4-Dibromotoluene CAS 31543-75-6

Cas:31543-75-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Benzene,2,4-dibromo-1-methyl-

Cas:31543-75-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:31543-75-6

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

2,4-dibromotoluene

Cas:31543-75-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

2,4-second bromotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

2,4-Dibromotoluene Manufacturer/High quality/Best price/In stock

Cas:31543-75-6

Min.Order:1 Gram

Negotiable

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Shanghai Minstar Chemical Co., Ltd

2,4-DIBROMOTOLUENE Basic information Product Name: 2,4-DIBROMOTOLUENE Synonyms: 1,3-Dibromo-4-methylbenzene;2,4-dibromo-1-methyl-benzen;Benzene, 2,4-dibromo-1-methyl-;Benzene,2,4-dibromo-1-methyl-;2,4-DIBROMOTOLUENE;2,4-Dibromo-1-methylbenzene;

2,4-DIBROMOTOLUENE

Cas:31543-75-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

31543-75-6 CAS NO.31543-75-6

Cas:31543-75-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Wuhan BJM Pharm Inc.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad to create a bett

Manufacturer Supply High Quality 2,4-DIBROMOTOLUENE

Cas:31543-75-6

Min.Order:0 Metric Ton

Negotiable

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Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:1 Kilogram

Negotiable

Type:Other

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Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2,4-Dibromotoluene cas no. 31543-75-6 98%

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shandong Jiling Chemical Co., Ltd

factory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao

Benzene,2,4-dibromo-1-methyl-31543-75-6

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2,4-dibromo-1-methyl-benzen

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

2,4-DibroMotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

2,4-DibroMotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

2,4-Second Bromotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

2,4-Dibromotoluene

Cas:31543-75-6

Min.Order:0

Negotiable

Type:Manufacturers

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Synthetic route

3-bromo-4-methylbenzenediazonium tetrafluoroborate

3-bromo-4-methylbenzenediazonium tetrafluoroborate

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With dibenzo-18-crown-6; potassium bromide; copper(ll) bromide; 1,10-Phenanthroline; copper(I) bromide In acetonitrile at 20℃; for 0.333333h; Sandmeyer bromination;97%
3-bromo-4-methylaniline
7745-91-7

3-bromo-4-methylaniline

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
Stage #1: 3-bromo-4-methylaniline With hydrogen bromide; sodium nitrite at 0℃;
Stage #2: With hydrogen bromide; copper(I) bromide for 0.666667h; Heating; Further stages.;
90%
toluene
108-88-3

toluene

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With bromine fluoride In ethanol; chloroform at -78℃; for 0.333333h;80%
toluene
108-88-3

toluene

A

para-bromotoluene
106-38-7

para-bromotoluene

B

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

C

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With N-Bromosuccinimide; iron(III) chloride In acetonitrile for 0.333333h;A 39%
B 48%
C 6%
para-bromotoluene
106-38-7

para-bromotoluene

A

3,4-dibromotoluene
60956-23-2

3,4-dibromotoluene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
beim Bromieren;
2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

A

1,4-dibromo-2-methylbenzene
615-59-8

1,4-dibromo-2-methylbenzene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
beim Bromieren;
5-bromo-2-methylaniline
39478-78-9

5-bromo-2-methylaniline

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2,4-dibromo-5-methylaniline
67643-51-0

2,4-dibromo-5-methylaniline

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite Behandlung der erhaltenen Diazoniumsalz-Loesung mit wss. H3PO2 unterhalb 5grad;
With sulfuric acid; sodium nitrite Behandlung der erhaltenen Diazoniumsalz-Loesung mit wss. H3PO2 unterhalb 5grad;
para-bromotoluene
106-38-7

para-bromotoluene

bromine
7726-95-6

bromine

iodine
7553-56-2

iodine

A

3,4-dibromotoluene
60956-23-2

3,4-dibromotoluene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

para-bromotoluene
106-38-7

para-bromotoluene

amalgamated aluminium

amalgamated aluminium

A

3,4-dibromotoluene
60956-23-2

3,4-dibromotoluene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

C

2,4,5-tribromotoluene
3278-88-4

2,4,5-tribromotoluene

Conditions
ConditionsYield
beim Bromieren;
2.4-dibromo-3-amino-toluene

2.4-dibromo-3-amino-toluene

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With ethanol; nitrogen oxides
2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

bromine
7726-95-6

bromine

iodine
7553-56-2

iodine

A

1,4-dibromo-2-methylbenzene
615-59-8

1,4-dibromo-2-methylbenzene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

bromine
7726-95-6

bromine

amalgamated aluminium

amalgamated aluminium

A

1,4-dibromo-2-methylbenzene
615-59-8

1,4-dibromo-2-methylbenzene

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

ethanol
64-17-5

ethanol

2,4-dibromo-5-methylaniline
67643-51-0

2,4-dibromo-5-methylaniline

nitrogen oxides

nitrogen oxides

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
nachfolgendes Kochen;
Ni(mes)(o-tol)(PMe2Ph)2

Ni(mes)(o-tol)(PMe2Ph)2

A

2,4,6-trimethylphenyl bromide
576-83-0

2,4,6-trimethylphenyl bromide

B

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

C

2,2',4,6-tetramethylbiphenyl
89970-02-5

2,2',4,6-tetramethylbiphenyl

D

3-bromo-2,2',4,6-tetramethyl-1,1'-biphenyl

3-bromo-2,2',4,6-tetramethyl-1,1'-biphenyl

Conditions
ConditionsYield
With bromine In diethyl ether for 0.5h; Ambient temperature; Yield given. Further byproducts given;
2-bromo-4-nitrotoluene
7745-93-9

2-bromo-4-nitrotoluene

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: SnBr2
2.1: NaNO2
2.2: CuBr
View Scheme
Phenetole
103-73-1

Phenetole

A

para-bromotoluene
106-38-7

para-bromotoluene

B

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

C

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

D

benzyl bromide
100-39-0

benzyl bromide

Conditions
ConditionsYield
With hydrogenchloride; dihydrogen peroxide; hexaammonium heptamolybdate tetrahydrate In water at 20 - 25℃; for 22h;
toluene
108-88-3

toluene

A

3,3'-dimethyl-biphenyl
612-75-9

3,3'-dimethyl-biphenyl

B

2-Bromo-5-fluorotoluene
452-63-1

2-Bromo-5-fluorotoluene

C

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

D

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

Conditions
ConditionsYield
With 2BrF4H(1-)*Ba(2+) In 1,1,2-Trichloro-1,2,2-trifluoroethane at 45℃; for 5h;A 17 %Chromat.
B 9 %Chromat.
C 14 %Chromat.
D 24 %Chromat.
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2,4-dibromo-1-(bromomethyl)benzene
64382-92-9

2,4-dibromo-1-(bromomethyl)benzene

Conditions
ConditionsYield
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 1h; Heating;85%
beim Bromieren;
durch Bromieren;
carbon dioxide
124-38-9

carbon dioxide

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

4-methyl isophthalic acid
3347-99-7

4-methyl isophthalic acid

Conditions
ConditionsYield
Stage #1: carbon dioxide With o-phenylenebis(diphenylphosphine); copper(II) acetate monohydrate In 1,4-dioxane at 65℃; for 0.416667h; Schlenk technique;
Stage #2: 2,4-dibromotoluene With palladium diacetate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane; toluene at 100℃; for 16h; Schlenk technique;
62%
NH-pyrazole
288-13-1

NH-pyrazole

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

1-(3-bromo-4-methylphenyl)pyrazole

1-(3-bromo-4-methylphenyl)pyrazole

Conditions
ConditionsYield
With copper(l) iodide; L-valine; potassium carbonate In dimethyl sulfoxide at 120℃; for 24h; Inert atmosphere; Sealed tube;53%
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

(diphenylmethylsilyl)dimesitylborane
440361-72-8

(diphenylmethylsilyl)dimesitylborane

A

(3-bromo-4-methylphenyl)dimesitylborane

(3-bromo-4-methylphenyl)dimesitylborane

B

C20H19BrSi

C20H19BrSi

Conditions
ConditionsYield
Stage #1: (diphenylmethylsilyl)dimesitylborane With sodium t-butanolate In 1,4-dioxane; hexane at 50℃; for 0.0833333h; Inert atmosphere;
Stage #2: 2,4-dibromotoluene In 1,4-dioxane; hexane at 50℃; for 24h; Inert atmosphere;
A 29%
B n/a
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

para-bromotoluene
106-38-7

para-bromotoluene

Conditions
ConditionsYield
With diethyl ether; magnesium Behandlung der gebildeten Grignard-Verbindung mit Wasser;
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2,4,5-tribromotoluene
3278-88-4

2,4,5-tribromotoluene

Conditions
ConditionsYield
With aluminium amalgam beim Bromieren;
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2,4-dibromobenzoic acid
611-00-7

2,4-dibromobenzoic acid

Conditions
ConditionsYield
With nitric acid
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

1,5-dibromo-2-methyl-4-nitrobenzene
860753-33-9

1,5-dibromo-2-methyl-4-nitrobenzene

Conditions
ConditionsYield
With nitric acid
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

2,4-dibromo-3,5-dinitro-toluene
857001-30-0

2,4-dibromo-3,5-dinitro-toluene

Conditions
ConditionsYield
With sulfuric acid; nitric acid
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

copper(II) cyanide

copper(II) cyanide

2,4-dicyanotoluene
1943-88-0

2,4-dicyanotoluene

diethyl ether
60-29-7

diethyl ether

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

magnesium

magnesium

para-bromotoluene
106-38-7

para-bromotoluene

Conditions
ConditionsYield
Behandlung mit Eis und wss. HCl;
tetrachloromethane
56-23-5

tetrachloromethane

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

bromine
7726-95-6

bromine

amalgamated aluminium

amalgamated aluminium

A

2,4,5-tribromotoluene
3278-88-4

2,4,5-tribromotoluene

B

2,4,6-tribromotoluene
6320-40-7

2,4,6-tribromotoluene

diethyl ether
60-29-7

diethyl ether

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

magnesium

magnesium

5-bromo-2-methylbenzoic acid
79669-49-1

5-bromo-2-methylbenzoic acid

Conditions
ConditionsYield
Behandlung mit CO2;
2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

nitric acid
7697-37-2

nitric acid

2,4-dibromobenzoic acid
611-00-7

2,4-dibromobenzoic acid

2,4-dibromotoluene
31543-75-6

2,4-dibromotoluene

nitric acid
7697-37-2

nitric acid

A

1,5-dibromo-2-methyl-4-nitrobenzene
860753-33-9

1,5-dibromo-2-methyl-4-nitrobenzene

B

2,4-dibromo-3,5-dinitro-toluene
857001-30-0

2,4-dibromo-3,5-dinitro-toluene

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