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Phenylphosphonic acid

BGC Id:164937910336
CAS No:1571-33-1
Synonyms:phenyl-phosphonicaci ; phosphonic acid, p-phenyl- ; benzolphosphons?ure ; benzenephosphonic acid ; phenyl phosphodichloridate ; ppoa ; phenylphosphonic acid ; phenylphosphonicacid,98% ; phosphonicacid,phenyl- ; mpcp
Molecular Formula:C6H7O3P
Molecular Weight:158.09
EINECS:216-388-1
Structural Formula

The most competitive supplier in 2025

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Assay:99.0%min
Chemical-Suppliers
BLD Pharmatech
Smile code: OP(C1=CC=CC=C1)(O)=O MDL Number: MFCD00002136 Purity : 98% Available in stock: 20795 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H7O3P Molecular Weight: 158.09 Hazard Symbols: C,Xn UN Number: UN 3265 8/PG 2 WGKGermany: 3 PackingGroup: III HS Code: 29319090

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

Identify

Synonyms:
phenyl-phosphonicaci ; phosphonic acid, p-phenyl- ; benzolphosphons?ure ; benzenephosphonic acid ; phenyl phosphodichloridate ; ppoa ; phenylphosphonic acid ; phenylphosphonicacid,98% ; phosphonicacid,phenyl- ; mpcp
CAS:
1571-33-1
EINECS:
216-388-1
Molecular Formula:
C6H7O3P
MDL:
MFCD00002136
SMILES:
C1=C(C(=NN=C1Cl)Cl)C(=O)Cl

Properties

Molecular Weight:
158.09 g·mol−1
Density:
1.412 g/mL at 25 °C(lit.)
Melting point:
162-164 °C(lit.)
Boiling point:
241-243 °C(lit.)
Flash point:
>230 ºF
Physical Description:
white to off-white crystalline powder

Suppliers

Richman Chemical Inc.,

For over 17 years, Richman Chemical, Inc. (RCI) has been providing project management, custom manufacturing and sourcing services to the chemical and life sciences industries. RCI has an extensive chemical and pharmaceutical raw material and intermediate product range. Because of its widespread custom/contract services activities, RCI can offer customers access to its extensive network of worldwide suppliers.
Country: USA   Phone: +1-215-628-2946   Telefax: +1-215-628-4262

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. N-(p-Toluenesulfonyl)-L-phenylalanine is also served by Xiamen Hisunny Chemical Co., Ltd.. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. We are supplier of D-(+)-Cellobiose octaacetate. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Company type: Producer
Country: P.R.China
Phone: +86-15953182965

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd is a seller of (1R)-(-)-(Camphorylsulfonyl)oxaziridine. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Country: P.R.China   Phone: +86 13583185792   Telefax: +86 531 88905468

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +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. We are seller of 4,6-di-tert-Butyl-m-cresol. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We provide Piroctone olamine as well. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We supply our chemical product Potassium stannate. 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. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We are supplier of 4-Ethyl-4'-(3,4,5-trifluorophenyl)-1,1'-bi(cyclohexane). Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Leap Chem Co., Ltd

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 ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We are seller of 4-Bromo-2,6-difluorobenzyl alcohol. & 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. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

Safety Information

Hazard Classes:
8
Risk Codes:
34-37-41-37/38-22-38 (R)
Safety Codes:
26-39-37/39-45-36/37/39 (S)
WGK Germany:
3
RID / ADR:
UN 3265 8 / PG 2
RTECS:
TD4393000
Storage temperature:
2-8°C

What other providers are available for CAS 1571-33-1?

In addition to the providers presented here for Phenylphosphonic acid with the CAS number 1571-33-1, there are other 31 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH +10 additional providers that we know from the past
Simagchem Corporation | Xingrui Industry Co., Limited | Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd +12 additional providers that we know from the past




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