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3-Methylphenylphosphonic acid

3-Methylphenylphosphonic acid Structure
3-Methylphenylphosphonic acid structure
CAS No.
77918-48-0
Chemical Name:
3-Methylphenylphosphonic acid
Synonyms
m-Tolylphosphonic acid;3-Methylphenylphosphonic acid;Phosphonic acid, (3-methylphenyl)-
CBNumber:
CB92380923
Molecular Formula:
C7H9O3P
Molecular Weight:
172.12
MDL Number:
MFCD00159406
MOL File:
77918-48-0.mol
Last updated:2026-01-13 11:26:35
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3-Methylphenylphosphonic acid Properties

Melting point 122-124 °C(Solv: hydrochloric acid (7647-01-0))
Boiling point 371.8±35.0 °C(Predicted)
Density 1.35±0.1 g/cm3(Predicted)
pka pK1:1.88;pK2:7.44 (25°C)

3-Methylphenylphosphonic acid price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S915750 (M-TOLYL)PHOSPHONIC ACID AldrichCPR 77918-48-0 1 unit $121 2026-04-30 Buy
Sigma-Aldrich S915750 (M-TOLYL)PHOSPHONIC ACID Aldrich 77918-48-0 50mg $110 2024-03-01 Buy
Product number Packaging Price Buy
S915750 1 unit $121 Buy
S915750 50mg $110 Buy

3-Methylphenylphosphonic acid Chemical Properties, Uses, Production

3-Methylphenylphosphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-Carboxyphenylphosphonic acid

3-Methylphenylphosphonic acid Suppliers

Global Suppliers ( 2)
Supplier Tel Email Country ProdList Advantage
Merck KGaA -- ordercn@merckgroup.com China 6376 58
Riedel-de Haen AG -- United States 6624 87
Supplier Advantage
Merck KGaA 58
Riedel-de Haen AG 87
3-Methylphenylphosphonic acid m-Tolylphosphonic acid Phosphonic acid, (3-methylphenyl)- 77918-48-0