phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt

Base Information

Chemical Name:phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt
CAS No.:334708-59-7
Molecular Formula:C₇H₁₀NO₇P₂*Na
Molecular Weight:305.096
Hs Code.:

Synonyms:Phosphonicacid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt (9CI)

Suppliers and Price of phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt

Chemical Property:

Vapor Pressure:2.95E-20mmHg at 25°C
Boiling Point:694.7°Cat760mmHg
Flash Point:373.9°C
Density:g/cm³

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt

There total 2 articles about phosphonic acid, [1-hydroxy-2-(4-pyridinyl)ethylidene]bis-, monosodium salt which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 105462-25-7
1-hydroxy-2-(pyridin-4-yl)ethane-1,1-diyl bis(phosphonic acid)

: 334708-59-7
1-hydroxy-2-(4-pyridinyl)-ethylidene bisphosphonic acid monosodium

Guidance literature:: With sodium hydroxide; In methanol; water; at 0 ℃; for 1h; pH=4.3;
DOI:10.1007/s00044-012-0153-4

Reference yield:

: 28356-58-3
pyridine-4-acetic acid

: 334708-59-7
1-hydroxy-2-(4-pyridinyl)-ethylidene bisphosphonic acid monosodium

Guidance literature:: Multi-step reaction with 2 steps

1.1: phosphoric acid; phosphorus trichloride; silica gel / neat (no solvent) / 0.05 h / 80 °C / Microwave irradiation

1.2: 255 / 0.05 h / 100 °C / Microwave irradiation

2.1: sodium hydroxide / water; methanol / 1 h / 0 °C / pH 4.3

With phosphoric acid; silica gel; sodium hydroxide; phosphorus trichloride; In methanol; water;
DOI:10.1007/s00044-012-0153-4