17919-46-9

Basic information

• Product Name: butyl bis(hydroxymethyl)phosphineoxide
• Synonyms: butyl bis(hydroxymethyl)phosphineoxide
• CAS NO: 17919-46-9
• Molecular Weight: 166.157
• Mol File: 17919-46-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: butyl bis(hydroxymethyl)phosphineoxide(CAS DataBase Reference)
• NIST Chemistry Reference: butyl bis(hydroxymethyl)phosphineoxide(17919-46-9)
• EPA Substance Registry System: butyl bis(hydroxymethyl)phosphineoxide(17919-46-9)

Safety Data

• Hazardous Substances Data: 17919-46-9(Hazardous Substances Data)

Upstream product

• 542-69-8 1-iodo-butane 
• 2767-80-8 tris(hydroxymethyl)phosphine 

Downstream Products

• 42167-99-7 C₂₀H₂₃Cl₂N₂O₅P 

Relevant articles and documents

Polymerization behaviour of butyl bis(hydroxymethyl)phosphine oxide: Phosphorus containing polyethers for Li-ion conductivity

Synthesis of phosphorus containing polyethers and their lithium-ion conductivities for the potential use as solid polymer electrolyte (SPE) in high-energy density lithium-ion batteries have been described. Co-polymerization of butyl bis(hydroxymethyl)phosphine oxide with three different dibromo monomers were carried out to produce three novel phosphorous containing polyethers (P1-P3). These polymers were obtained via nucleophilic substitution reactions and were characterized by 1H, 31P NMR spectral data and gel permeation chromatography. SPEs were prepared using polyethers (P1 and P2) with various amounts of lithium bis(trifluoromethanesulfonyl)imide (LiTFSI). The lithium-ion conductivity of SPE2 containing 40 wt% of LiTFSI was 2.1 × 10-5 S cm-1 at room temperature and 3.7 × 10-4 S cm-1 at 80°C. [Figure not available: see fulltext.]