8.18858

Tetra-n-butylammonium hydrogen sulfate

for synthesis

• 別名: Tetra-n-butylammonium hydrogen sulfate
• 実験式（ヒル表記法）: C₁₆H₃₇NO₄S
• CAS番号: 32503-27-8
• 分子量: 339.53
• MDL番号: MFCD00011637
• UNSPSCコード: 12352107
• EC Index Number: 251-068-5
• NACRES: NA.22

特性

• 品質水準: 200
• アッセイ: ≥98.0% (acidimetric)
• 形状: crystals
• pH: 1-2 (20 °C, 100 g/L in H₂O)
• mp: 168-174 °C
• かさ密度: 650 kg/m³
• 保管温度: 2-30°C
• InChI: 1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI Key: SHFJWMWCIHQNCP-UHFFFAOYSA-M

詳細

アプリケーション

• Effective Oxidation Catalysis: It enhances the oxidation of benzylic and alkane C-H bonds under phase-transfer conditions, using Oxone as a terminal oxidant, indicating its role in improving oxidation reactions in organic chemistry (Cui et al., 2011).


• Hydrogen Bonding Studies: The interaction of Tetra-n-butylammonium hydrogen sulfate with protic acids has been studied, providing insights into hydrogen bond-controlled adduct formation critical for molecular recognition processes in chemical engineering (Zakavi et al., 2010).

アナリシスノート

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 167 °C
Melting range (upper value): ≤ 173 °C
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302 - H314 - H412
• 注意書き: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
• 保管分類コード: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• 引火点(°F): 348.1 °F - closed cup
• 引火点(℃): 175.6 °C - closed cup