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104094

Sigma-Aldrich

Piperidine

ReagentPlus®, 99%

Sinónimos:

Hexahydropyridine

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About This Item

Fórmula empírica (notación de Hill):
C5H11N
Número de CAS:
110-89-4
Peso molecular:
85.15
Beilstein/REAXYS Number:
102438
EC Number:
203-813-0
MDL number:
MFCD00005979
UNSPSC Code:
12352100
PubChem Substance ID:
24846636
NACRES:
NA.21

vapor density

2.94 (vs air)
3 (vs air)

Quality Level

200

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

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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

signalword

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

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
MKCW1311
SDBB1485
MKCV6955
MKCV6512
MKCT7310

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Cristina Herencias et al.
Bio-protocol, 7(6), e2177-e2177 (2017-03-20)
Bdellovibrio bacteriovorus HD100 is an obligate predator that preys upon a wide variety of Gram negative bacteria. The biphasic growth cycle of Bdellovibrio includes a free-swimming attack phase and an intraperiplasmic growth phase, where the predator replicates its DNA and
Rubiralta M, et al.
Piperidine: Structure, Preparation, Reactivity, and Synthetic Applications of Piperidine and its Derivatives, 43, 14-14 (2013)
Rubiralta M, et al.
Piperidine: Structure, Preparation, Reactivity, and Synthetic Applications of Piperidine and its Derivatives, 43, 3-3 (2013)
Rubiralta M, et al.
Piperidine: Structure, Preparation, Reactivity, and Synthetic Applications of Piperidine and its Derivatives, 43, 2-2 (2013)
Moessbauer spectra of some porphyrin complexes with pyridine, piperidine, and imidazole.
Epstein LM, et al.
Inorganic Chemistry, 6(9), 1720-1724 (1967)
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