87208

ミリスチルトリメチルアンモニウムブロミド

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (AT)

• 別名: テトラデシルトリメチルアンモニウムブロミド, トリメチル(テトラデシル)アンモニウムブロミド
• 化学式: CH₃(CH₂)₁₃N(Br)(CH₃)₃
• CAS番号: 1119-97-7
• 分子量: 336.39
• Beilstein: 3633227
• EC Number: 214-291-9
• MDL番号: MFCD00011770
• UNSPSCコード: 12000000
• PubChem Substance ID: 329769512
• NACRES: NB.21

特性

• 詳細: cationic
• 品質水準: 100
• アッセイ: ≥99.0% (AT)
• 形状: crystals
• 品質: LiChropur^™
• 分子量: micellar avg mol wt 27,000
• 凝集数: 80
• テクニック: ion pair chromatography: suitable
• CMC: 4-5 mM (20-25°C)
• mp: 245-250 °C (lit.)
• λ: 10 % in H₂O
• UV吸収: λ: 240 nm A_max: ≤0.08; λ: 250 nm A_max: ≤0.05; λ: 260 nm A_max: ≤0.04; λ: 500 nm A_max: ≤0.02
• 適合性: corresponds to standard for filter test
• SMILES記法: [Br-].CCCCCCCCCCCCCC[N+](C)(C)C
• InChI: 1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
• InChI Key: CXRFDZFCGOPDTD-UHFFFAOYSA-M

詳細

詳細

Ion-pairing reagents as mobile phase additives facilitate the separation of ionic and highly polar substances on reversed phase HPLC columns. Their purity is an important parameter for their successful application. Sigma-Aldrich offers an wide range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC:

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法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS08,GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302,H315,H318,H335,H373,H410
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
• ターゲットの組織: Gastrointestinal tract, Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges