1.06012

甲醇

≥99.9% (GC), anhydrous, reagent grade, for extraction and analytical purposes

• 别名: 木酒精
• 线性分子式: CH₃OH
• CAS号: 67-56-1
• 分子量: 32.04
• Beilstein: 1098229
• MDL號碼: MFCD00004595
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 200-659-6

属性

• product name: 甲醇, anhydrous for analysis (max. 0.003% H₂O)
• 等級: anhydrous; for analytical purposes; for extraction; reagent grade
• 品質等級: 300
• 蒸汽密度: 1.11 (vs air)
• 蒸汽壓力: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• 化驗: ≥99.9% (GC)
• 形狀: liquid
• 自燃溫度: 725 °F
• 效力: 5628 mg/kg LD₅₀, oral (Rat); 17100 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 36 %
• 雜質: ≤0.0002 meq/g Alkalinity; ≤0.0005 meq/g Acidity; ≤0.003% Water; ≤0.05% Acetone (GC); ≤0.1% Ethanol (GC)
• 蒸發殘留物: ≤10 mg/L
• 顏色: APHA: ≤10
• 折射率: n20/D 1.329 (lit.)
• 運動黏度: 0.54-0.59 cSt(20 °C)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• 轉變溫度: flash point 9.7 °C
• 密度: 0.791 g/mL at 25 °C (lit.)
• 應用: pharmaceutical
• 格式: neat
• 儲存溫度: 2-30°C
• SMILES 字串: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI 密鑰: OKKJLVBELUTLKV-UHFFFAOYSA-N

说明

應用

• Conductometric investigation of nano MnSO(4) association parameters and complex formation with glycylglycine in aqueous and methanol-water mixtures: Thermodynamic parameters and potential applications.: This study explores the conductometric properties of nano manganese sulfate in both aqueous and methanol-water mixtures, emphasizing thermodynamic parameters and potential analytical applications (Rashad et al., 2024).



• Electrocatalysis Boosts the Methanol Thermocatalytic Dehydrogenation for High-Purity H(2) and CO Production.: This research highlights the role of methanol in thermocatalytic dehydrogenation processes, crucial for generating high-purity hydrogen and carbon monoxide, showcasing its significance in chemical synthesis and analytical chemistry (Wu et al., 2024).

分析報告

纯度 (GC)： ≥ 99.9 %
同一性（IR）：符合
颜色： ≤ 10 Hazen
酸度： ≤ 0.0005 meq/g
碱度： ≤ 0.0002 meq/g
丙酮（GC）： ≤ 0.05 %
乙醇（GC）： ≤ 0.1 %
蒸发残留物： ≤ 10 mg/l
水： ≤ 0.003 %

蒸发数：1.9

安全信息

• 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
• 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