236276

3-Methylpyridin

≥99.5%

• Synonym(e): 3-Picolin, 3-Methyl-pyridin
• Empirische Formel (Hill-System): C₆H₇N
• CAS-Nummer: 108-99-6
• Molekulargewicht: 93.13
• Beilstein: 1366
• EG-Nummer: 203-636-9
• MDL-Nummer: MFCD00006402
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854159
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 3.2 (vs air)
• Dampfdruck: 4.4 mmHg ( 20 °C)
• Assay: ≥99.5%
• Form: liquid
• Selbstzündungstemp.: ~1000 °F
• Brechungsindex: n20/D 1.504 (lit.)
• bp: 144 °C (lit.)
• mp (Schmelzpunkt): −19 °C (lit.)
• Löslichkeit: alcohol: miscible(lit.); diethyl ether: miscible(lit.); water: miscible(lit.)
• Dichte: 0.957 g/mL at 25 °C (lit.)
• SMILES String: Cc1cccnc1
• InChI: 1S/C6H7N/c1-6-3-2-4-7-5-6/h2-5H,1H3
• InChIKey: ITQTTZVARXURQS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Electrochemical oxidation of 3-methylpyridine (3-MP) at synthetic boron-doped diamond (BDD) thin film electrode has been investigated by cyclic voltammetry and bulk electrolysis. 3-Methylpyridine forms adduct with 2,6-dichloro-4-nitrophenol and the structure of adduct has been determined by X-ray diffraction.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H226,H302,H311 + H331,H314
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 98.6 °F - closed cup
• Flammpunkt (°C): 37 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter