87472

Hydrogen chloride solution

~3 M in 1-butanol, for GC derivatization, LiChropur^™

• CAS番号: 7647-01-0
• Beilstein: 1098214
• MDL番号: MFCD00011324
• UNSPSCコード: 12352301
• PubChem Substance ID: 329769583
• NACRES: NA.22

特性

• product name: Hydrogen chloride - 1-butanol solution, ~3 M in 1-butanol, for GC derivatization, LiChropur^™
• グレード: for GC derivatization
• 品質水準: 100
• 形状: solution
• 品質: LiChropur^™
• 反応適合性: reagent type: derivatization reagent; reaction type: Acylations
• 濃度: ~3 M in 1-butanol
• テクニック: gas chromatography (GC): suitable
• 密度: 0.87 g/mL at 20 °C
• 保管温度: 2-8°C
• SMILES記法: Cl
• InChI: 1S/ClH/h1H
• InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N

詳細

詳細

Acylation, an alternative to silylation, is the conversion of compounds that contain active hydrogens (-OH, -SH and -NH) into esters, thioesters, and amides through the action of a carboxylic acid or derivative. The presence of a carbonyl group adjacent to the halogenated carbons enhances electron capture detector (ECD) response. Acylation has many benefits:

• It improves the stability of compounds by protecting unstable groups.
• It may confer volatility on substances such as carbohydrates or amino acids, which have so many polar groups that they are non-volatile and normally decompose on heating.
• It assists in separations not possible with underivatized compounds.
• Compounds are detectable at very low levels with an ECD.

Hydrogen chloride-1-butanol is a reagent utilized to form fragmentation-directing derivatives for GC/MS analysis.

アプリケーション

Hydrogen chloride - 1-butanol solution has been used for butylation of amino acids during blood sample analysis for determination of ethylenediaminetetraacetic acid using mass spectrometry.

その他情報

Reagent for the esterification of amino acids and carnites for GC-MS analysis

法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H226,H290,H302,H315,H318,H335,H336
• 注意書き: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Irrit. 2 - 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
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter