1.09724

Piperidine

for analysis EMSURE^®

• Synonym(s): Piperidine, Hexahydropyridine, Pentamethyleneimine, Azacyclohexane, Azinane
• Empirical Formula (Hill Notation): C₅H₁₁N
• CAS Number: 110-89-4
• Molecular Weight: 85.15
• MDL number: MFCD00005979
• UNSPSC Code: 12191504
• EC Index Number: 203-813-0
• NACRES: NA.21

Properties

• vapor pressure: 34 hPa ( 20 °C)
• Quality Level: 300
• product line: EMSURE^®
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 320 °C
• potency: 276 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.5-10.3 % (v/v)
• impurities: ≤0.0001% Fe (Iron); ≤0.0001% Heavy metals (as Pb); ≤0.20% Picoline (GC); ≤0.3% Water (Karl Fischer); ≤0.30% Pyridine (GC)
• non-volatile residue (NVR): ≤0.01%
• pH: 12.6 (20 °C, 100 g/L in H₂O)
• kinematic viscosity: 1.77 cSt(20 °C)
• bp: 106 °C/1013 hPa
• mp: -10.8 °C
• transition temp: flash point 16 °C
• density: 0.86 g/cm³ at 20 °C
• cation traces: Fe: ≤0.0001%
• storage temp.: 2-30°C
• InChI: 1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
• InChI key: NQRYJNQNLNOLGT-UHFFFAOYSA-N

Description

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Picoline (GC, area%): ≤ 0.20 % (a/a)
Pyridine (GC, area%): ≤ 0.30 % (a/a)
Water (K. F.): ≤ 0.30 %
Heavy metals (as Pb): ≤ 0.0001 %
Fe (Iron): ≤ 0.0001 %
Non volatile matter: ≤ 0.01 %
Identity (IR): passes test

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS02,GHS05,GHS06
• 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
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 60.8 °F - closed cup
• flash_point_c: 16 °C - closed cup