33553-M

ピリジン

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC)

• 実験式（ヒル表記法）: C₅H₅N
• CAS番号: 110-86-1
• 分子量: 79.10
• Beilstein: 103233
• EC Number: 203-809-9
• MDL番号: MFCD00011732
• UNSPSCコード: 12352005
• PubChem Substance ID: 329754576
• NACRES: NA.21

特性

• グレード: ACS reagent; puriss. p.a.
• 品質水準: 200
• 認証: reag. Ph. Eur.
• 蒸気密度: 2.72 (vs air)
• 蒸気圧: 10 mmHg ( 13.2 °C); 20 mmHg ( 25 °C)
• アッセイ: ≥99.5% (GC)
• 形状: liquid
• 自己発火温度: 899 °F
• expl. lim.: 12.4 %
• 不純物: ≤0.0005% KMnO₄ red. matter (as O); ≤0.002% ammonia (NH₃); ≤0.002% non-volatile matter; ≤0.01% piperidine (GC); ≤0.1% water (Karl Fischer); ≤0.2% 2-picoline (GC)
• 屈折率: n20/D 1.509 (lit.)
• pH: 8.5 (25 °C, 15.82 g/L)
• bp: 115 °C (lit.)
• mp: −42 °C (lit.)
• 溶解性: H₂O: in accordance
• 密度: 0.978 g/mL at 25 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤5 mg/kg
• 微量陽イオン: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.03 mg/kg; Fe: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES記法: C1=CN=CC=C1
• InChI: 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
• InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N

詳細

詳細

Pyridine is a basic N-heterocyclic compound. It acts as a nitrogen donor ligand and forms many metal-pyridine complexes. Its complexes having tetrahedral and octahedral geometries can be differentiated by infrared spectral investigations.

アプリケーション

Pyridine (py) may be used in the preparation of vanadium oxide nanoparticles and iron benzenedicarboxylates, Fe(OH)(BDC)(py)_0.85 (BDC = 1,4-benzenedicarboxylate, py = pyridine). It may be employed as a catalyst in Knoevenagel condensation reaction.

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302 + H312 + H332,H315,H319
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 62.6 °F - closed cup
• 引火点(℃): 17 °C - closed cup