6.18550

Triethylamine

for chromatography

• 別名: Triethylamine
• 化学式: (C₂H₅)₃N
• CAS番号: 121-44-8
• 分子量: 101.19
• MDL番号: MFCD00009051
• UNSPSCコード: 12352116

特性

• グレード: for chromatography
• 品質水準: 100
• 蒸気密度: 3.48 (vs air)
• 蒸気圧: 72 hPa ( 20 °C)
• フォーム: liquid
• expl. lim.: 1.2-9.3 % (v/v)
• テクニック: HPLC: suitable
• pH: (12.7 at 100 g/l at 15 °C (59 °F))
• bp: 89.3 °C (192.7 °F)
• 溶解性: water: soluble (112.4 g/l at 20 °C (68 °F))
• 密度: 0.72 g/cm³ (at 25 °C (77 °F))
• アプリケーション: general analytical
• SMILES記法: N(CC)(CC)CC
• InChI: 1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChI Key: ZMANZCXQSJIPKH-UHFFFAOYSA-N

詳細

詳細

Triethylamineis used as a mobile phase reagent in reversed-phase liquid chromatography todeactivate free silanol groups present in the stationary phase. It can also beused as a micellar mobile phase.[1][2]

アプリケーション

Triethylamine can be used as:

• An environmentally friendly mobile phase component in liquid chromatographic technique for separating analgesic and antipyretic drugs such as propyphenazone, caffeine, paracetamol, and its degradation impurity 4-aminophenol.[3]
• Mobile phase component in the determination of polyamines in thermosetting polymers.[4]

安全性情報

• ピクトグラム: GHS02,GHS06,GHS05
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H311 + H331,H314,H335
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 12.2 °F - closed cup
• 引火点(℃): -11 °C - closed cup