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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 alpha,alpha,alpha',alpha'-tetra-chloro-o-xylene supplier in China

Cas:25641-99-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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

1,2-Bis-(dichloromethyl)-benzene

Cas:25641-99-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

tianuf-chem_1,2-bis(dichloromethyl)benzene 25641-99-0

Cas:25641-99-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

1,2-BIS(DICHLOROMETHYL)BENZENE

Cas:25641-99-0

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

inquiry

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

Manufacturer supply CAS 25641-99-0 with best quality

Cas:25641-99-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

1,2-bis(dichloromethyl)benzene 25641-99-0

Cas:25641-99-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1,2-BIS(DICHLOROMETHYL)BENZENE CAS:25641-99-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality o

1,2-BIS(DICHLOROMETHYL)BENZENE CAS:25641-99-0

Cas:25641-99-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes

factory supply 99% alpha,alpha,alpha',alpha'-Tetrachloro-o-xyleneCAS:25641-99-0

Cas:25641-99-0

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

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

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

alpha,alpha,alpha',alpha'-Tetrachloro-o-xylene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

1,2-BIS(DICHLOROMETHYL)BENZENE

Cas:25641-99-0

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

cas:25641-99-0

Cas:25641-99-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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,

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 1,2-BIS(DICHLOROMETHYL)BENZENE Synonyms: 1,2-BIS(DICHLOROMETHYL)BENZENE;ALPHA,ALPHA,ALPHA',ALPHA'-TETRACHLORO-2-XYLENE;ALPHA,ALPHA,ALPHA',ALPHA'-TETRACHLORO-O-XYLENE;Alpha,alpha,alpha',alpha'-tetr;|,|,|&#39

1,2-BIS(DICHLOROMETHYL)BENZENE

Cas:25641-99-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

alpha,alpha,alpha',alpha'-Tetrachloro-o-xylene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

1,2-BIS(DICHLOROMETHYL)BENZENE

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Trading Company

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

alpha,alpha,alpha',alpha'-Tetrachloro-o-xylene

Cas:25641-99-0

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

alpha,alpha,alpha',alpha'-tetra-chloro-o-xylene

Cas:25641-99-0

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

Tetrachloroxylene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

alpha,alpha,alpha',alpha'-Tetrachloro-o-xylene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

1,2-BIS(DICHLOROMETHYL)BENZENE CAS No.25641-99-0

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1,2-bis(dichloromethyl)benzene cas 25641-99-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1,2-bis(dichloromethyl)benzene cas 25641-99-0

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

25641-99-0

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

1,2-bis(dichloromethyl)benzene

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

1,2-BIS(DICHLOROMETHYL)BENZENE

Cas:25641-99-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

o-phthalic dicarboxaldehyde
643-79-8

o-phthalic dicarboxaldehyde

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

Conditions
ConditionsYield
With tungsten(VI) chloride In dichloromethane for 5h; Heating;90%
o-xylene
95-47-6

o-xylene

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

Conditions
ConditionsYield
With chlorine at 140℃; spaeter bei 160-170grad;
With phosphorus pentachloride at 170 - 200℃;
o-xylene
95-47-6

o-xylene

A

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

B

α,α,α'-trichloro-o-xylene
30293-58-4

α,α,α'-trichloro-o-xylene

Conditions
ConditionsYield
at 140 - 160℃; Einleiten von Chlor;
at 142 - 160℃; Einleiten von Chlor;
o-xylene
95-47-6

o-xylene

chlorine
7782-50-5

chlorine

A

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

B

α,α,α'-trichloro-o-xylene
30293-58-4

α,α,α'-trichloro-o-xylene

Conditions
ConditionsYield
at 140 - 160℃;
α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

o-dichloromethyltrichloromethylbenzene
2741-57-3

o-dichloromethyltrichloromethylbenzene

Conditions
ConditionsYield
With chlorine In tetrachloromethane for 24h; Heating; Irradiation;12.5%
α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

triphenylphosphine
603-35-0

triphenylphosphine

1,2-bis((diphenylphosphino)methyl)benzene
62144-65-4

1,2-bis((diphenylphosphino)methyl)benzene

Conditions
ConditionsYield
With ammonia; sodium; ammonium chloride 1) 30 min., 2) 2 h; Yield given. Multistep reaction;
α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

aqueous hydrazine solution

aqueous hydrazine solution

PHTHALAZINE
253-52-1

PHTHALAZINE

Conditions
ConditionsYield
at 150℃;
α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

water
7732-18-5

water

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
at 200 - 210℃;
α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

water
7732-18-5

water

o-phthalic dicarboxaldehyde
643-79-8

o-phthalic dicarboxaldehyde

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

ammonia
7664-41-7

ammonia

nitrobenzene
98-95-3

nitrobenzene

CuCl2

CuCl2

copper (II)-phthalocyanin

copper (II)-phthalocyanin

α,α,α',α'-tetrachloro-o-xylene
25641-99-0

α,α,α',α'-tetrachloro-o-xylene

o-phthalic dicarboxaldehyde
643-79-8

o-phthalic dicarboxaldehyde

Conditions
ConditionsYield
With sodium hydroxide; water; acetic acid at 160℃; under 2850.29 - 2925.29 Torr; for 1h; Product distribution / selectivity;

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