1.06012

メタノール

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

• 別名: メチルアルコール
• 化学式: CH₃OH
• CAS番号: 67-56-1
• 分子量: 32.04
• Beilstein: 1098229
• MDL番号: MFCD00004595
• UNSPSCコード: 12191502
• EC Index Number: 200-659-6
• NACRES: NB.21

特性

• product name: メタノール, anhydrous for analysis (max. 0.003% H₂O)
• グレード: anhydrous; for analytical purposes; for extraction; reagent grade
• 品質水準: 300
• 蒸気密度: 1.11 (vs air)
• 蒸気圧: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• アッセイ: ≥99.9% (GC)
• 形状: liquid
• 自己発火温度: 725 °F
• 有効性: 5628 mg/kg LD₅₀, oral (Rat); 17100 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 36 %
• 不純物: ≤0.0002 meq/g Alkalinity; ≤0.0005 meq/g Acidity; ≤0.003% Water; ≤0.05% Acetone (GC); ≤0.1% Ethanol (GC)
• 蒸発残留物質: ≤10 mg/L
• 色: APHA: ≤10
• 屈折率: n20/D 1.329 (lit.)
• kinematic viscosity: 0.54-0.59 cSt(20 °C)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• 転移温度: flash point 9.7 °C
• 密度: 0.791 g/mL at 25 °C (lit.)
• アプリケーション: pharmaceutical
• フォーマット: neat
• 保管温度: 2-30°C
• SMILES記法: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

Evaporation Number: 1.9

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Acetone (GC): ≤ 0.05 %
Ethanol (GC): ≤ 0.1 %
Evaporation residue: ≤ 10 mg/l
Water: ≤ 0.003 %

安全性情報

• ピクトグラム: GHS02,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225,H301 + H311 + H331,H370
• 注意書き: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• ターゲットの組織: Eyes,Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 49.5 °F - closed cup
• 引火点(℃): 9.7 °C - closed cup