777161

11-羟基十一烷基磷酸

≥95% (GC)

• 同義詞: P-(11-Hydroxyundecyl)phosphonic acid
• 經驗公式（希爾表示法）: C₁₁H₂₅O₄P
• CAS號碼: 83905-98-0
• 分子量：: 252.29
• MDL號碼: MFCD11982869
• 分類程式碼代碼: 12352103
• PubChem物質ID: 329767889
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: ≥95% (GC)
• 形狀: powder
• mp: 107-111 °C
• SMILES 字串: OCCCCCCCCCCCP(O)(O)=O
• InChI: 1S/C11H25O4P/c12-10-8-6-4-2-1-3-5-7-9-11-16(13,14)15/h12H,1-11H2,(H2,13,14,15)
• InChI 密鑰: PPCDEFQVKBXBPS-UHFFFAOYSA-N

描述

一般說明

11-Hydroxyundecylphosphonic acid (HUPA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM) on a variety of metal oxides and metal surfaces. It forms a hydroxyl terminated SAM that provides a physiological stability and controls the surface density of the coating.

應用

An organophosphonate surface modifier for label-free and low-cost biosensing applications;
Organophosphonic acid self-assembled monolayers (SAMs);
A hydroxyalkylphosphonate monolayer used to covalently bind primary amine groups in protein domains using chloroformate-derived crosslinking

HUPA is mainly used as a spacer/linker that forms a SAM on titanium oxide (TiO₂) surfaces to immobilize the surface atoms for the formation of biocompatible materials for biomedical applications. It can also be used to functionalize the silicon-photonic resonators for biosensing applications.

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable