Phenylphosphonic acid additive used with Noyori's catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.
Pengju Pan; Zhichao Liang; Amin Cao; Yoshio Inoue. Layered metal phosphonate reinforced poly(L-lactide) composites with a highly enhanced crystallization rate. ACS Applied Materials & Interfaces. 2009, 1 (2), 402-411.
A M Botelho do Rego, A M Ferraria, J El Beghdadi, F Debontridder, P Brogueira, R Naaman, M Rei Vilar. Adsorption of phenylphosphonic acid on GaAs (100) surfaces. Langmuir. 2005, 21 (19), 8765-8773.
Hazard Statements: H302-H314-H318
Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.