P,P'-1,2-Ethanediylbis-Phosphonic Acid P,P,P',P'-Tetraethyl Ester
[CAS# 995-32-4]

Identification

• Classification: Chemical reagent >> Organic reagent >> Phosphonate / phosphonate
• Name: P,P'-1,2-Ethanediylbis-Phosphonic Acid P,P,P',P'-Tetraethyl Ester
• Synonyms: 1-(2-Diethoxyphosphorylethyl-Ethoxy-Phosphoryl)Oxyethane; Zinc01629622; 46091_Fluka
• Molecular Formula: C₁₀H₂₄O₆P₂
• Molecular Weight: 302.24
• CAS Registry Number: 995-32-4
• EINECS: 213-625-0
• SMILES: C([P](OCC)(OCC)=O)C[P](OCC)(OCC)=O
• InChI: 1S/C10H24O6P2/c1-5-13-17(11,14-6-2)9-10-18(12,15-7-3)16-8-4/h5-10H2,1-4H3
• InChIKey: RSQYXXACEZCDFS-UHFFFAOYSA-N

Properties

• Density: 1.146 (Expl.)
• Boiling point: 153-154°C (Expl.)
• Flash point: 110°C (Expl.)
• Refractive index: 1.444 (Expl.)

Safety Data

• Safety Code: S23;S26;S37;S60
• Risk Code: R36/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin

References

• (1): Piotr Balczewski and Marian Mikolajczyk. Iodine atom transfer addition reaction of 1-iodoalkyl phosphonates to alkenes in the presence of a,a'-azoisobutyronitrile (AIBN): mechanistic aspects, New J. Chem., 2001, 25, 659.