Piperidine

• Catalog No.: 33537
• CAS Number: 110-89-4
• M. F.: C5H11N
• M. W.: 85.14754
• Purity: ≥99% (GC)

SYNONYMS

• Title: 哌啶
• IUPAC name: piperidine
• IUPAC Traditional name: piperidine
• Synonyms: 六氢吡啶; Hexahydropyridine

DATABASE IDS

• Beilstein Number: 102438
• MDL Number: MFCD00005979
• PubChem SID: 24860311
• EC Number: 203-813-0
• CAS Number: 110-89-4

PROPERTIES

• Cation Traces: Fe: ≤1 mg/kg
• Empirical Formula (Hill Notation): C5H11N
• Grade: puriss. p.a.
• Ignition Residue: ≤0.01% (as SO4)
• Impurities: ≤0.0001% heavy metals (as Pb)
• Impurities: ≤0.1% picoline
• Impurities: ≤0.3% pyridine
• Impurities: ≤0.3% water (Karl Fischer)
• Purity: ≥99% (GC)
• Boiling Point: 105-107 °C
• Boiling Point: 106 °C(lit.)
• Density: 0.862 g/mL at 20 °C(lit.)
• Flash Point: 16 °C
• Flash Point: 60.8 °F
• Melting Point: -13 °C(lit.)
• Refractive Index: n20/D 1.452(lit.)
• Vapor Density: 3 (vs air)
• Vapor Pressure: 23 mmHg ( 20 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H311 + H331-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2401 8/PG 1
• Risk Statements: 11-23/24-34
• RTECS: TM3500000
• Safety Statements: 16-26-27-45
• German water hazard class: 1