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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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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:OLED Intermediate Transportation:by air or by sea Port:Shanghai, Qingdao

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price OLED 99% 15546-43-7 N,N,N,N-Tetraphenylbenzidine Manufacturer

Cas:15546-43-7

Min.Order:1 Gram

FOB Price: $0.1

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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Leader Biochemical Group

About Product Technical Details N,N,N',N'-Tetrapheny

China Largest factory Manufacturer Supply N,N,N',N'-Tetraphenylbenzidine CAS 15546-43-7

Cas:15546-43-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Lab/Research institutions

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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

N, N, N', N'-Tetraphenylbenzidine Tpd CAS No. 15546-43-7

Cas:15546-43-7

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

N,N,N',N'-Tetraphenylbenzidine Basic information Product Name: N,N,N',N'-Tetraphenylbenzidine Synonyms: 4,4'-BIS(DIPHENYLAMINO)BIPHENYL;N,N,N',N'-TETRAPHENYLB

15546-43-7 N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Factory direct supply CAS 15546-43-7 with best quality

Cas:15546-43-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name:N,N,N',N'-Tetraphenylbenzidine Synonyms: Tetraphenylbenzidine CAS:15546-43-7 MF: C36H28N2 Appearance:white powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:OLED organic electroluminescence mate

N,N,N',N'-Tetraphenylbenzidine CAS:15546-43-7

Cas:15546-43-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Qingdao Beluga Import and Export Co., LTD

N,N,N',N'-Tetraphenylbenzidine CAS:15546-43-7 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 qu

N,N,N',N'-Tetraphenylbenzidine CAS:15546-43-7

Cas:15546-43-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

[1,1'-Biphenyl]-4,4'-diamine,N4,N4,N4',N4'-tetraphenyl-

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

Superiority : 1.ISO certificate 2..Powerful R & D team 3.The ability of quantized production,from grams to tons; 4.Various kinds of advanced equipment in the laboratory and plant; 5.Strict QC standard to meet the demand of

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:100 Gram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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 N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

[1,1'-Biphenyl]-4,4'-diamine,N4,N4,N4',N4'-tetraphenyl-

Cas:15546-43-7

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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging

Manufacturer/High quality N,N,N',N'-Tetraphenylbenzidine 15546-43-7

Cas:15546-43-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Us

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Jinan Finer Chemical Co., Ltd

Name N,N,N',N'-Tetraphenylbenzidine Cas 15546-43-7 Appearance: yellowish powder Capacity:200MT/year Application: OPC materials Assay: min99% Standard: enterprise Package: 25kg/drum Synonyms N,N,N',N'-Tetrapheny

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Gram

FOB Price: $34.0

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,

High purity N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

N,N,N',N'-Tetraphenylbenzidine Cas NO.: 15546-43-7CAS NO.: 15546-43-7

Cas:15546-43-7

Min.Order:1 Gram

FOB Price: $9.0 / 10.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Hohance Chemical Co., ltd

1 Research based. 2 Custom Synthesis. 3 Scale-up production. 4 ISO9001:2008 certificated; CPHI China Exhibitor; SGS quality certificated, your reliable partner! Package:as customer demand Application:OPC intermediates Transportation:D

TPD

Cas:15546-43-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

15546-43-7 CAS NO.15546-43-7

Cas:15546-43-7

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

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

Cas no.15546-43-7 98% N,N,N',N'-Tetraphenylbenzidine

Cas:15546-43-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

N4,N4,N4',N4'-Tetraphenyl-[1,1'-biphenyl]-4,4'-diamine

Cas:15546-43-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4,4'-diiodobiphenyl
3001-15-8

4,4'-diiodobiphenyl

diphenylamine
122-39-4

diphenylamine

N,N,N',N'-tetraphenyl-4,4'-diaminobiphenyl
15546-43-7

N,N,N',N'-tetraphenyl-4,4'-diaminobiphenyl

Conditions
ConditionsYield
Stage #1: diphenylamine With butyl magnesium bromide In 2-methyltetrahydrofuran at 20℃; for 3h;
Stage #2: 4,4'-diiodobiphenyl In 2-methyltetrahydrofuran; 1,3,5-trimethyl-benzene at 185℃; for 72h;
89%
With potassium tert-butylate; 1,2-bis(2,6-diisopropylphenylimino)ethane; copper(l) iodide In toluene at 120℃; for 20h;85%
With 18-crown-6 ether; copper; potassium carbonate In N,N-dimethyl-formamide Ullmann reaction;83.5%

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