1.04343

Methenamine

GR for analysis Reag. Ph Eur

• 別名: Methenamine, Hexamethylenetetramine, Hexamine, Formin, Urotropin
• 実験式（ヒル表記法）: C₆H₁₂N₄
• CAS番号: 100-97-0
• 分子量: 140.19
• MDL番号: MFCD00006895
• UNSPSCコード: 12352005
• EC Index Number: 202-905-8
• NACRES: NA.21
• アッセイ: ≥99.5% (perchloric acid titration)
• 蒸気圧: <0.01 hPa ( 20 °C)

特性

• 認証: reag. Ph. Eur.
• 品質水準: 100
• 蒸気圧: <0.01 hPa ( 20 °C)
• アッセイ: ≥99.5% (perchloric acid titration)
• フォーム: solid
• 自己発火温度: 390 °C
• 有効性: 9200 mg/kg LD₅₀, oral (Rat)
• pH: 7-10 (20 °C, 100 g/L in H₂O)
• 転移温度: flash point 250 °C
• 密度: 1.33 g/cm³ at 20 °C
• かさ密度: 600 kg/m³
• 保管温度: 15-25°C
• SMILES記法: N21CN3CN(C2)CN(C1)C3
• InChI: 1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
• InChI Key: VKYKSIONXSXAKP-UHFFFAOYSA-N

詳細

アプリケーション

• New phosphotetradecavanadate hybrids: crystal structure, DFT analysis, stability and binding interactions with bio-macromolecules.: This article discusses the synthesis and structural analysis of new hybrids involving methenamine, offering potential applications in catalysis and material science (Pessoa JC, 2022).

アナリシスノート

Assay (perchloric acid titration): ≥ 99.5 %
Identity (IR-spectrum): passes test
Appearance: colorless or white to almost white crystalline powder
pH (100 g/l, water): 7.0 - 10.0
Chloride (Cl): ≤ 20 ppm
Sulphate (SO₄): ≤ 50 ppm
Heavy metals (as Pb): ≤ 10 ppm
NH₄ (Ammonium): ≤ 100 ppm
Sulfated ash (800 °C): ≤ 0.05 %

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Warning
• 危険有害性情報: H228 - H317
• 注意書き: P210 - P240 - P241 - P261 - P280 - P302 + P352
• 危険有害性の分類: Flam. Sol. 2 - Skin Sens. 1B
• 保管分類コード: 4.1B - Flammable solid hazardous materials
• WGK: WGK 1
• 引火点(°F): 482.0 °F - closed cup
• 引火点(℃): 250 °C - closed cup