358738

四(十八烷基)溴化铵

98%

• 别名: Tetrastearylammonium bromide
• 线性分子式: [CH₃(CH₂)₁₇]₄N(Br)
• CAS号: 63462-99-7
• 分子量: 1107.86
• Beilstein: 5846481
• EC號碼: 264-211-1
• MDL號碼: MFCD00043172
• 分類程式碼代碼: 12352116
• PubChem物質ID: 24861986
• NACRES: NA.22

属性

• 化驗: 98%
• 形狀: powder
• mp: 103-105 °C (lit.)
• SMILES 字串: [Br-].CCCCCCCCCCCCCCCCCC[N+](CCCCCCCCCCCCCCCCCC)(CCCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCCC
• InChI: 1S/C72H148N.BrH/c1-5-9-13-17-21-25-29-33-37-41-45-49-53-57-61-65-69-73(70-66-62-58-54-50-46-42-38-34-30-26-22-18-14-10-6-2,71-67-63-59-55-51-47-43-39-35-31-27-23-19-15-11-7-3)72-68-64-60-56-52-48-44-40-36-32-28-24-20-16-12-8-4;/h5-72H2,1-4H3;1H/q+1;/p-1
• InChI 密鑰: BUXYZRAZWWVKDS-UHFFFAOYSA-M

说明

應用

Tetraoctadecylammonium bromide can be used:

• In the synthesis of modified montmorillonite (MMT) named C₇₂N–MMT, which can be used to prepare protein-based nanocomposite material.
• As an additive in the stabilization of liquid crystalline blue phases for optoelectronic and photonic applications.
• As a model compound in the study of the effect of quaternary ammonium salts in polymeric membranes on the functioning of ion-selective electrodes. 

安全信息

• 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
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves