8.06187

4-Methylpiperidine

for synthesis

• Synonym(s): 4-Methylpiperidine, 4-Pipecoline
• Empirical Formula (Hill Notation): C₆H₁₃N
• CAS Number: 626-58-4
• Molecular Weight: 99.17
• MDL number: MFCD00006005
• UNSPSC Code: 12352005
• EC Index Number: 210-954-1
• NACRES: NA.22

Properties

• vapor pressure: 16 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥98.0% (GC)
• form: liquid
• pH: 13 (20 °C, 100 g/L in H₂O)
• bp: 105-108 °C/1013 hPa
• mp: 4-5 °C
• transition temp: flash point 13 °C
• density: 0.84 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H13N/c1-6-2-4-7-5-3-6/h6-7H,2-5H2,1H3
• InChI key: UZOFELREXGAFOI-UHFFFAOYSA-N

Description

Application

• Alkynyl-naphthalimide Fluorophores: This study presents gold coordination chemistry with alkynyl-naphthalimide fluorophores and their applications in cellular imaging. The research demonstrates the use of 4-Methylpiperidine in the synthesis of these fluorophores, highlighting its role in specialty chemical manufacturing (Langdon-Jones et al., 2015).
• Palladium-catalyzed synthesis of indole derivatives: 4-Methylpiperidine is used in a palladium-catalyzed one-pot three- or four-component coupling process, proving to be an effective catalyst and pharmaceutical intermediate in the synthesis of indole derivatives, which are significant in organic synthesis and pharmaceutical research (Hao et al., 2014).

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.838 - 0.843
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H225 - H302 - H314
• pcodes: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 55.4 °F - closed cup
• flash_point_c: 13 °C - closed cup