16037

Pyridine

≥99.5% (GC)

• 실험식(Hill 표기법): C₅H₅N
• CAS Number: 110-86-1
• Molecular Weight: 79.10
• Beilstein: 103233
• EC Number: 203-809-9
• MDL number: MFCD00011732
• UNSPSC 코드: 12352005
• PubChem Substance ID: 329751044

속성

• vapor density: 2.72 (vs air)
• vapor pressure: 10 mmHg ( 13.2 °C); 20 mmHg ( 25 °C)
• 분석: ≥99.5% (GC)
• 양식: liquid
• autoignition temp.: 899 °F
• expl. lim.: 12.4 %
• 불순물: ≤0.01% non-volatile matter; ≤0.1% water (Karl Fischer)
• refractive index: n20/D 1.509 (lit.)
• bp: 115 °C (lit.)
• mp: −42 °C (lit.)
• solubility: water: soluble
• density: 0.978 g/mL at 25 °C (lit.)
• SMILES string: C1=CN=CC=C1
• InChI: 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
• InChI key: JUJWROOIHBZHMG-UHFFFAOYSA-N

설명

일반 설명

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 infra red spectral investigations.

애플리케이션

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

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H312 + H332,H315,H319
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 68.0 °F - closed cup
• Flash Point (°C): 20 °C - closed cup