745855

12-Mercaptododecylphosphonic acid

95%

• Synonyme(s) : P-(12-Mercaptododecyl)phosphonic acid
• Formule empirique (notation de Hill): C₁₂H₂₇O₃PS
• Numéro CAS: 159239-33-5
• Poids moléculaire : 282.38
• Numéro MDL: MFCD11046116
• Code UNSPSC : 12352103
• ID de substance PubChem : 329765016
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 95%
• Forme: powder
• Pf: 92-96 °C
• Température de stockage: 2-8°C
• Chaîne SMILES: OP(O)(CCCCCCCCCCCCS)=O
• InChI: 1S/C12H27O3PS/c13-16(14,15)11-9-7-5-3-1-2-4-6-8-10-12-17/h17H,1-12H2,(H2,13,14,15)
• Clé InChI: PVIUMTORLYKRJT-UHFFFAOYSA-N

Description

Description générale

12-Mercaptododecylphosphonic acid (MDPA) is an organophosphonic acid that forms a self-assembled monolayer (SAM). The phosphonic groups tend to react with the metal surfaces that allow the formation of metal-oxygen-phosphonate (M-O-P) bonds that facilitate the surface with mechanical and chemical stability.

Application

MDPA based SAM can be coated on TiO₂ for potential applications in the extraction of heavy metals. It can also be used in surface modification of a graphene oxide (GO) based active material for the fabrication of a organic field effect transistor (OFET).

Organophosphonic acid self-assembled monolayers (SAMs) for nanoelectronics; solid-state lighting; energy generation and nanocomposites. A mercaptoalkylphosphonate monolayer used to bind gold nanoparticles.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3