P-(2-Phenylethenyl)-Phosphonic Acid
[CAS# 1707-08-0]

Identification

• Name: P-(2-Phenylethenyl)-Phosphonic Acid
• Synonyms: [(E)-2-Phenylethenyl]Phosphonic Acid; [(E)-2-Phenylvinyl]Phosphonic Acid; 2-Phenylvinylphosphonic Acid
• Molecular Formula: C₈H₉O₃P
• Molecular Weight: 184.13
• CAS Registry Number: 1707-08-0
• EINECS: 216-949-0
• SMILES: C1=CC=CC=C1/C=C/[P](O)(O)=O
• InChI: 1S/C8H9O3P/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-7H,(H2,9,10,11)/b7-6+
• InChIKey: PGKQTZHDCHKDQK-VOTSOKGWSA-N

Properties

• Density: 1.384g/cm³ (Cal.)
• Boiling point: 394.041°C at 760 mmHg (Cal.)
• Flash point: 192.11°C (Cal.)

References

• (1): Jing Huang, Xiangkai Fu, Gang Wang, Chao Li and Xiaoyan Hu. Novel layered crystalline zinc poly(styrene-phenylvinyl phosphonate)-phosphate synthesized by a simple route in a THF–water medium, Dalton Trans., 2011, 40, 3631.