8.22283

メタノール

≥99.5% (GC), for preparative purposes, for synthesis, for cleaning, for extraction, for analytical purposes, EMPLURA^®

• 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: 12352104
• EC Index Number: 200-659-6
• NACRES: NB.21
• Bp: 64.7 °C (lit.)

特性

• 製品名: メタノール, for preparative purposes, EMPLURA^®
• グレード: synthesis grade
• 品質水準: 200
• 蒸気密度: 1.11 (vs air)
• 蒸気圧: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• 詳細: for analytical purposes; for extraction
• 製品種目: EMPLURA^®
• アッセイ: ≥99.5% (GC)
• フォーム: 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 %
• dilution: (low-cost alternative, for basic applications)
• 不純物: ≤0.1% Water
• 蒸発残留物質: ≤0.0010%
• 屈折率: n20/D 1.329 (lit.)
• 動粘度: 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: environmental; food and beverages; industrial qc; 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

詳細

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

アナリシスノート

Evaporation Number: 1.9

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 0.791 - 0.792
Evaporation residue: ≤ 0.0010 %
Water: ≤ 0.10 %

法的情報

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

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