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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t

High purity 3,3'-Dimethylbenzidine dihydrochloride 98% TOP1 supplier in China

Cas:612-82-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

o-Tolidine dihydrochloride

Cas:612-82-8

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

3,3'-Dimethylbenzidine dihydrochloride,cas:612-82-8

Cas:612-82-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Melting point >300°C form Solid

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

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

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0 Metric Ton

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

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

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

High purity 3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

612-82-8Appearance:light beige to grey-beige crystalline powder Storage:Store in dry, dark and ventilated place. Package:according to customers' requirements Application:It is an important raw material and intermediate used in Organic Synthesis, Phar

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

3,3'-Dimethylbenzidene 2HCl

Cas:612-82-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:light beige to grey-beige crystalline powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Use

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 612-82-8 with competitive price

Cas:612-82-8

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8 Application:C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8

C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8

Cas:612-82-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8Appearance:detailed in specifcations Storage:cool place Package:as needed Application:API ,OLED .AND SO ON Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount.

C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3,3'-Dimethylbenzidene 2HCl 612-82-8

Cas:612-82-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Beantown Chemical

in stock Application:612-82-8

o-Tolidine dihydrochloride, ACS

Cas:612-82-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#612-82-8;CAT#A833141

Cas:612-82-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Our Services 1.Certificate Of Analysis (COA) 2.Material Safety Data Sheet (MSDS) 3.Route of synthesis (ROS) 4.Method of Aanlysis (MOA) 5.Nuclear Magnetic Resonance (NMR) 6.Packing pictures and loading video before loading 7.Free Sampl

C14H18Cl2N2 3,3'-Dimethylbenzidine dihydrochloride 612-82-8

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Profile Hebei Ruishun Trade Co.LTD, registered capital of $1 million ,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation. Our products have a large

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hotechem Shanghai Co., Ltd

high purity,good quality,fast delivery,good service Storage:under dry storage and room temperature Package:fluorinated bottle Application:intermediate Transportation:by fedex Port:shanghai

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:5 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

3,3'-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Chemlin Chemical Co., Ltd.

please contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant information Storage:Store in a cool place. Keep container tightly closed in a dry and well-ventilated place Package:as your needs A

o-Tolidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

3,3&#39-Dimethylbenzidine dihydrochloride

Cas:612-82-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

3-pyridinecarboxaldehyde
500-22-1

3-pyridinecarboxaldehyde

3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

3,3'-dimethyl-N4-(pyridin-3-ylmethylene)biphenyl-4,4'-diamine

3,3'-dimethyl-N4-(pyridin-3-ylmethylene)biphenyl-4,4'-diamine

Conditions
ConditionsYield
With formic acid In ethanol; dichloromethane at 20℃; Schiff-base condensation;82%
pyridine-4-carbaldehyde
872-85-5

pyridine-4-carbaldehyde

3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

3,3'-dimethyl-N4-(pyridin-4-ylmethylene)biphenyl-4,4'-diamine

3,3'-dimethyl-N4-(pyridin-4-ylmethylene)biphenyl-4,4'-diamine

Conditions
ConditionsYield
With formic acid In ethanol; dichloromethane at 20℃; Schiff-base condensation;80%
hydrogenchloride
7647-01-0

hydrogenchloride

3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

cadmium(II) chloride
10108-64-2

cadmium(II) chloride

bis(3,3'-dimethylbenzidine diammonium) tetrachloride cadmate dichloride

bis(3,3'-dimethylbenzidine diammonium) tetrachloride cadmate dichloride

Conditions
ConditionsYield
In methanol excess of CdCl2 with 2 drops of concd.HCl in CH3OH added to soln. of ligand in CH3OH, stirred for 0.5 h; filtered, crystd., XRD;40%
phosgene
75-44-5

phosgene

3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

4,4'-diisocyanato-3,3'-dimethylbiphenyl
91-97-4

4,4'-diisocyanato-3,3'-dimethylbiphenyl

Conditions
ConditionsYield
With chlorobenzene
CYANAMID
420-04-2

CYANAMID

3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

N,N'''-(3,3'-dimethyl-biphenyl-4,4'-diyl)-di-guanidine

N,N'''-(3,3'-dimethyl-biphenyl-4,4'-diyl)-di-guanidine

Conditions
ConditionsYield
With ethanol
3,3'-dimethylbenzidine diammonium chloride
612-82-8

3,3'-dimethylbenzidine diammonium chloride

N,N'-(3,3'-dimethyl-biphenyl-4,4'-diyl)-bis-carbamic acid dimethyl ester
16083-49-1

N,N'-(3,3'-dimethyl-biphenyl-4,4'-diyl)-bis-carbamic acid dimethyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: chlorobenzene
View Scheme

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