PX1235

Piperidine

• Synonym(e): Piperidine, Hexahydropyridine
• Empirische Formel (Hill-System): C₅H₁₁N
• CAS-Nummer: 110-89-4
• Molekulargewicht: 85.15
• UNSPSC Code: 12191504
• EC Index Number: 203-813-0
• MDL number: MFCD00005979
• NACRES: NA.21
• Assay: ≥99.5% (GC)
• Bp: 106 °C/1013 hPa
• Vapor pressure: 34 hPa ( 20 °C)

Eigenschaften

• vapor pressure: 34 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥99.5% (GC)
• form: liquid
• impurities: ≤0.2% Water (H2O)
• color: APHA: ≤50
• pH: 12.6 (20 °C, 100 g/L in H₂O)
• bp: 106 °C/1013 hPa
• mp: -10.8 °C
• transition temp: flash point 16 °C
• density: 0.86 g/cm³ at 20 °C
• shipped in: ambient
• storage temp.: room temp
• SMILES string: N1CCCCC1
• InChI: 1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
• InChI key: NQRYJNQNLNOLGT-UHFFFAOYSA-N

Beschreibung

Application

Piperidine can be used as:

• A Fmoc removal agent in solid-phase peptide synthesis.
• An organic structure-directing agent in the synthesis of ferrierite zeolites and CoAPO (cobalt aluminophosphate) materials.
• A reagent in the preparation of N-(2,4-dinitrophenyl)piperidine by reacting with 2,4-dinitrochlorobenzene via aromatic nucleophilic substitution reaction.

Packaging

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Analysis Note

Assay (GC): 99.5% min
Color (APHA): 50APHA max
Form: Clear liquid
Identity (IR-spectrum): Conforms
Water (H2O): 0.2% max

Sicherheitshinweise

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H225,H302,H311 + H331,H314
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 60.8 °F - closed cup
• flash_point_c: 16 °C - closed cup