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Vinylphosphonic acid

BGC Id:610558025588
CAS No:1746-03-8
Synonyms:ethylenephosphonicacid ; vinylphosphonsure ; ethenylphosphonicacid ; vinylphosphonic acid, min. 90% ; ethenyl-phosphonicaci ; ethenephosphonicacid ; vinyl-phosphonicaci ; vinylphosphonic acid  ; vinylphosphonic acid ; vinylphosophonicacid
Molecular Formula:CH2=CHP(O)(OH)2
Molecular Weight:108.03
EINECS:217-123-2
Structural Formula

Verified providers in 2025

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C2H5O3P Molecular Weight: 108.03 Hazard Symbols: C UN Number: UN 3261 8/PG 2 WGKGermany: 1 PackingGroup: III

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
ethylenephosphonicacid ; vinylphosphonsure ; ethenylphosphonicacid ; vinylphosphonic acid, min. 90% ; ethenyl-phosphonicaci ; ethenephosphonicacid ; vinyl-phosphonicaci ; vinylphosphonic acid  ; vinylphosphonic acid ; vinylphosophonicacid
CAS:
1746-03-8
EINECS:
217-123-2
Molecular Formula:
CH2=CHP(O)(OH)2
MDL:
MFCD00043866
SMILES:
C1=NC2=C(C(=N1)N)NC(=N2)Br

Properties

Molecular Weight:
108.03 g·mol−1
Density:
1.389 g/mL at 25 °C(lit.)
Melting point:
41-45 °C(lit.)
Flash point:
>230 ºF

Suppliers

Xingrui Industry Co., Limited

Тип компании: Leading producer
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. Мы продавцом Diethyl cyanomethylphosphonate. 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 ...
страна: P.R.China   телефон: +86-531-88980365   факс: +86-531-88980365

Lori Industry Co., Ltd

Тип компании: Bulk chemical producer
страна: P.R.China
телефон: +86-13011713125
факс: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. Мы поставляем нашу Calcium citrate 4-hydrate химический продукт. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Finetech Industry Limited

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. (4S,5R)-3-(N-(9-fluorenylmethyloxycarbonyl)-L-valinyl)-2,2,5-trimethyloxazolidine-4-carboxylic acid также подан Finetech Industry Limited. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
Тип компании: Producer
страна: P.R.China
телефон: +86-27-8746 5837
факс: +86-27-8777 2287

Dayang Chem (Hangzhou) Co.,Ltd.

Тип компании: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Кроме того Potassium picrate поставляется нами. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
страна: P.R.China   телефон: +86-571-88938639   факс: +86-571-8893-8652

Leap Chem Co., Ltd

Тип компании: Bulk and laboratory supplier
страна: P.R.China
телефон: +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 ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. также предлагает 3-Chloro-1-methylbenzene. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Тип компании: Leading producer
страна: P.R.China
телефон: +86-576-84015261
факс: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Тип компании: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Мы поставщик Sesamoside. We are supplying and producing lab quantities from tiny qua ...
страна: Germany   телефон: +49-871-966346-0   факс: +49-871-966346-13

Safety Information

Hazard Classes:
8
Risk Codes:
34-35-22 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
1
RID / ADR:
UN 3261 8 / PG 2
RTECS:
SZ7903500

What other providers are available for CAS 1746-03-8?

In addition to the providers presented here for Vinylphosphonic acid with the CAS number 1746-03-8, there are other 1 providers with slightly different product names available for this CAS number.

Chemical-SuppliersVPA
Zouping Mingxing Chemical Co., Ltd.




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