2-Phosphonosulfanylprop-2-Enoic Acid
[CAS# 111537-26-9]

Identification

• Name: 2-Phosphonosulfanylprop-2-Enoic Acid
• Synonyms: 2-(Phosphonothio)Prop-2-Enoic Acid; 2-(Phosphonothio)Acrylic Acid; Phosphoenolthiopyruvate
• Molecular Formula: C₃H₅O₅PS
• Molecular Weight: 184.10
• CAS Registry Number: 111537-26-9
• SMILES: O=C(C(=C)S[P](=O)(O)O)O
• InChI: 1S/C3H5O5PS/c1-2(3(4)5)10-9(6,7)8/h1H2,(H,4,5)(H2,6,7,8)
• InChIKey: HNQOPQOPMZWABR-UHFFFAOYSA-N

Properties

• Density: 1.828g/cm³ (Cal.)
• Boiling point: 525.787°C at 760 mmHg (Cal.)
• Flash point: 271.786°C (Cal.)