6.06007

甲醇

for chromatography

• 同義詞: 木酒精
• 線性公式: CH₃OH
• CAS號碼: 67-56-1
• 分子量：: 32.04
• Beilstein: 1098229
• MDL號碼: MFCD00004595
• 分類程式碼代碼: 12191601

屬性

• 等級: for chromatography
• 品質等級: 100
• 蒸汽密度: 1.11 (vs air)
• 蒸汽壓力: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• 自燃溫度: 725 °F
• expl. lim.: 36 %
• 折射率: n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• 密度: 0.791 g/mL at 25 °C (lit.)
• SMILES 字串: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI 密鑰: OKKJLVBELUTLKV-UHFFFAOYSA-N

描述

一般說明

Methanol is used as a mobile phase component in various chromatographic techniques such as high-performance liquid chromatography (HPLC), gas chromatography (GC), and thin-layer chromatography (TLC).

應用

Methanol is used as a mobile-phase solvent in a reversed-phase isocratic procedure to analyze progesterone in capsules.

安全資訊

• 象形圖: GHS02,GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H225,H301 + H311 + H331,H370
• 防範說明: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• 標靶器官: Eyes,Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 49.5 °F - closed cup
• 閃點（°C）: 9.7 °C - closed cup