34881

アセトニトリル

≥99.8% (GC), suitable for HPLC-GC, gas chromatography (GC), HPLC

• 別名: ACN, エチルニトリル, シアノメタン, シアン化メチル
• 化学式: CH₃CN
• CAS番号: 75-05-8
• 分子量: 41.05
• Beilstein: 741857
• EC Number: 200-835-2
• MDL番号: MFCD00001878
• UNSPSCコード: 41116105
• eCl@ss: 39031501
• PubChem Substance ID: 329755084
• NACRES: NA.03

特性

• product name: アセトニトリル, suitable for HPLC-GC, ≥99.8% (GC)
• 蒸気密度: 1.41 (vs air)
• 蒸気圧: 72.8 mmHg ( 20 °C)
• アッセイ: ≥99.8% (GC)
• 形状: liquid
• 自己発火温度: 973 °F
• expl. lim.: 16 %
• テクニック: HPLC-GC: suitable; HPLC: suitable; gas chromatography (GC): suitable
• 不純物: ≤0.0005% non-volatile matter; ≤0.001% free acid (as CH₃COOH); ≤0.1% water (Karl Fischer)
• 透過率: 200 nm, ≥50%; 220 nm, ≥90%; 240 nm, ≥99%
• 屈折率: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• 密度: 0.786 g/mL at 25 °C (lit.)
• アプリケーション: food and beverages
• フォーマット: neat
• SMILES記法: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

詳細

アプリケーション

Acetonitrile (MeCN) may be used as an extraction solvent during the quantification of pesticide residues in fruits and vegetables.

Used in the method development for pain panel and illicit drugs in clinical urine samples by LC-MS/MS.
It may be used as an extraction solvent during the quantification of pesticide residues in fruits and vegetables.

その他情報

Important notice

• The article number 34881-4X2.5L will be discontinued. Please order the single bottle 34881-2.5L which is physically identical with the same exact specifications.

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安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302 + H312 + H332,H319
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 35.6 °F - closed cup
• 引火点(℃): 2.0 °C - closed cup