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4,4'-bis-(Diethylphosphonomethyl)biphenyl

BGC Id:340596392457
CAS No:17919-34-5
Synonyms:4,4'-bis[(diethoxyphosphinyl)methyl]biphenyl ; 4,4'-bis(diethylphosphonomethyl)biphenyl ; bisdiethylphosphonomethylbiphenyl ; 4,4'-biphenylmethylene-bis-(diethylphosphonate) ; 4,4'-bis(diethoxyphosphono-methyl)-diphenyl ; 4,4'-bis(diethoxyphosphomethyl)-1,1'-biphenyl ; biphenyl-benzyl ester ; 4,4'-bis(diethylphosphono methy)biphenyl ; tetraethyl (4,4'-biphenylylenedimethylene)diphosphonate ; 4,4'-bis(diethoxyphosphono-methyl)-biphenyl
Molecular Formula:C22H32O6P2
Molecular Weight:455.44
EINECS:
Structural Formula

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C22H33O6P2 Molecular Weight: 455.44

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
4,4'-bis[(diethoxyphosphinyl)methyl]biphenyl ; 4,4'-bis(diethylphosphonomethyl)biphenyl ; bisdiethylphosphonomethylbiphenyl ; 4,4'-biphenylmethylene-bis-(diethylphosphonate) ; 4,4'-bis(diethoxyphosphono-methyl)-diphenyl ; 4,4'-bis(diethoxyphosphomethyl)-1,1'-biphenyl ; biphenyl-benzyl ester ; 4,4'-bis(diethylphosphono methy)biphenyl ; tetraethyl (4,4'-biphenylylenedimethylene)diphosphonate ; 4,4'-bis(diethoxyphosphono-methyl)-biphenyl
CAS:
17919-34-5
EINECS:
Molecular Formula:
C22H32O6P2
MDL:
MFCD01321144
SMILES:
CC(CC=C)(CC=C)O

Properties

Molecular Weight:
455.44 g·mol−1
Melting point:
108-110 °C
download Download Molfile for :
4,4'-Bis(Diethylphosphonomethyl)biphenyl

Suppliers

Shandong Minglang Chemical Co., Ltd

Unternehmensart: Producer
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Shandong Minglang Chemical Co., Ltd bietet auch Chymotrypsin an. In recent years,t ...
Land: P.R.China   Telefon: +86-13220566916   Fax: +86 531 58990167

Xingrui Industry Co., Limited

Unternehmensart: Leading producer
Land: P.R.China
Telefon: +86-531-88980365
Fax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. (1R,2S)-1-Amino-2-indanol wird auch durch Xingrui Industry Co., Limited bereit gestellt. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Wir liefern auch die Chemikalie 4-Pentylcyclohexanone. Our capabilities are comprised of our manufacturi ...
Land: P.R.China
Telefon: +86-531-88909322
Fax: +86-531-88909322

Hangzhou Zhongqi Chem Co., Ltd

Unternehmensart: Leading producer
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. Wir verkaufen selbstverständlich auch 1,3,5-Tribromobenzene. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Land: P.R.China   Telefon: +86-571-86976032   Fax: +86-571-86972162

Leap Chem Co., Ltd

Unternehmensart: Bulk and laboratory supplier
Land: P.R.China
Telefon: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

What other providers are available for CAS 17919-34-5?

In addition to the providers presented here for 4,4'-bis-(Diethylphosphonomethyl)biphenyl with the CAS number 17919-34-5, there are other 28 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+2 additional providers that we know from the past
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Zehao Industry Co., Ltd. | Skyrun Industrial Co., Ltd. +4 additional providers that we know from the past
+2 additional providers that we know from the past
Beijing Century Richap Chemistry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. | BuGuCh & Partners +6 additional providers that we know from the past
+1 additional providers that we know from the past
JieJie Group Co., Ltd.
+1 additional providers that we know from the past




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