Skip to Content
Merck
All Photos(5)

Documents

104094

Sigma-Aldrich

Piperidine

ReagentPlus®, 99%

Synonym(s):

Hexahydropyridine

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C5H11N
CAS Number:
Molecular Weight:
85.15
Beilstein:
102438
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

2.94 (vs air)
3 (vs air)

Quality Level

vapor pressure

23 mmHg ( 20 °C)
23 mmHg ( 20 °C)

product line

ReagentPlus®

Assay

99%

impurities

≤0.5% water (Karl Fischer)

refractive index

n20/D 1.452 (lit.)

bp

106 °C (lit.)

mp

−13 °C (lit.)

solubility

organic solvents: soluble(lit.)
water: miscible(lit.)

density

0.862 g/mL at 20 °C (lit.)

SMILES string

C1CCNCC1

InChI

1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2

InChI key

NQRYJNQNLNOLGT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Piperidine can be prepared either by nickel catalyzed hydrogenation of pyridine or by cobalt catalyzed hydrogenolysis of tetrahydrofurylamine It forms adducts with α,β,γ,δ-tetraphenylporphyriniron(II) and protoporphyriniron(II). Mossbauer spectra of these adducts have been evaluated. It constitutes the skeleton of various alkaloids. Its chemical reactivity has been discussed.

Application

Piperidine may be employed as protective and structure-directing agent in the post synthesis of MCM (Mobil Composition of Matter)-49 zeolites.

Legal Information

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

Signal Word

Danger

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 Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Rubiralta M, et al.
Piperidine: Structure, Preparation, Reactivity, and Synthetic Applications of Piperidine and its Derivatives, 43, 2-2 (2013)
Alma Andersson et al.
Nature communications, 12(1), 6012-6012 (2021-10-16)
In the past decades, transcriptomic studies have revolutionized cancer treatment and diagnosis. However, tumor sequencing strategies typically result in loss of spatial information, critical to understand cell interactions and their functional relevance. To address this, we investigate spatial gene expression
Moessbauer spectra of some porphyrin complexes with pyridine, piperidine, and imidazole.
Epstein LM, et al.
Inorganic Chemistry, 6(9), 1720-1724 (1967)
Roberto Alcántara et al.
STAR protocols, 2(4), 100878-100878 (2021-10-05)
Here, we describe a detailed step-by-step protocol to detect SARS-CoV-2 RNA using RT-PCR-mediated amplification and CRISPR/Cas-based visualization. The optimized assay uses basic molecular biology equipment such as conventional thermocyclers and transilluminators for qualitative detection. Alternatively, a fluorescence plate reader can
Simultaneous recrystallization and post-synthesis of MCM-49 zeolite by TEAOH/piperidine: Implication on the acidity and catalytic alkylation performance.
Shi Y, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 220, 7-15 (2016)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service