8.05894

4-Methylmorpholine

for synthesis

• 別名: 4-Methylmorpholine, NMM, N-Methylmorpholine
• 実験式（ヒル表記法）: C₅H₁₁NO
• CAS番号: 109-02-4
• 分子量: 101.15
• MDL番号: MFCD00006175
• UNSPSCコード: 12352005
• EC Index Number: 203-640-0
• NACRES: NA.22

特性

• 蒸気圧: 23.5 hPa ( 20 °C)
• 品質水準: 200
• アッセイ: ≥98% (GC)
• 形状: liquid
• 自己発火温度: 165 °C (DIN 51794)
• 有効性: 1960 mg/kg LD₅₀, oral (Rat); 1240 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.1 % (v/v)
• pH: 10.6 (20 °C, 50 g/L in H₂O)
• bp: 112-114 °C/1013 hPa
• mp: -66 °C
• 転移温度: flash point 12.5 °C (DIN 51755 Part 1)
• 密度: 0.92 g/cm³ at 20 °C
• 保管温度: 2-30°C
• InChI: 1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3
• InChI Key: SJRJJKPEHAURKC-UHFFFAOYSA-N

詳細

アプリケーション

4-Methylmorpholine can be used as:

• A precursor to prepare N-methylmorpholine N-oxide and 1-butyl-1-methylmorpholinium bromide ([BMmo][Br]), a monocation ionic liquid.
• A reactant to synthesize quaternary ammonium complexes applicable as complexing agents in redox flow batteries.
• A basic catalyst in the synthesis of thiobenzamides via Willgerodt-Kindler′s reaction.
• An activating agent to synthesize hyaluronic acid-based biopolymer for cosmetic, pharmaceutical, and nutraceutical applications.

アナリシスノート

Assay (GC, area%): ≥ 98 %
Density (d 20 °C/ 4 °C): 0.917 - 0.918
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS02,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H314
• 注意書き: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 53.6 °F - closed cup - DIN 51755 Part 1
• 引火点(℃): 12 °C - closed cup - DIN 51755 Part 1