2-(Phosphonomethyl)Acrylic Acid
[CAS# 4538-02-7]

Identification

• Name: 2-(Phosphonomethyl)Acrylic Acid
• Synonyms: 2-(Phosphonomethyl)Acrylic Acid; 2-Propenoic Acid, 2-(Phosphonomethyl)-; Alpha-(Dihydroxyphosphinylmethyl)Acrylic Acid
• Molecular Formula: C₄H₇O₅P
• Molecular Weight: 166.07
• CAS Registry Number: 4538-02-7
• SMILES: C([P](=O)(O)O)C(=C)C(=O)O
• InChI: 1S/C4H7O5P/c1-3(4(5)6)2-10(7,8)9/h1-2H2,(H,5,6)(H2,7,8,9)
• InChIKey: CVMBCYJJZICNKP-UHFFFAOYSA-N

Properties

• Density: 1.609g/cm³ (Cal.)
• Boiling point: 480.981°C at 760 mmHg (Cal.)
• Flash point: 244.689°C (Cal.)