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104094

Piperidine

99%, ReagentPlus®

Synonym(s):

Hexahydropyridine

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5 mL

Available to ship TODAY

$47.60
100 mL

Available to ship TODAYfromMILWAUKEE

$54.40
500 mL

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$101.00
4 x 100 mL

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$158.00
1 L

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$185.00
2.5 L

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$362.00

About This Item

Empirical Formula (Hill Notation):
C5H11N
CAS Number:
Molecular Weight:
85.15
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-813-0
MDL number:
Beilstein/REAXYS Number:
102438
Assay:
99%

$47.60


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Product Name

Piperidine, ReagentPlus®, 99%

Quality Segment

vapor density

2.94 (vs air), 3 (vs air)

vapor pressure

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

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

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This Item
PX1235411027571261
description

ReagentPlus®, 99%

description

-

description

≥99.5%, purified by redistillation

description

biotech. grade, ≥99.5%

assay

99%

assay

≥99.5% (GC)

assay

≥99.5%

assay

≥99.5%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

solubility

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

solubility

-

solubility

-

solubility

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

mp

−13 °C (lit.)

mp

-10.8 °C

mp

−13 °C (lit.)

mp

−13 °C (lit.)

density

0.862 g/mL at 20 °C (lit.)

density

0.86 g/cm3 at 20 °C

density

0.862 g/mL at 20 °C (lit.)

density

0.862 g/mL at 20 °C (lit.)

refractive index

n20/D 1.452 (lit.)

refractive index

-

refractive index

n20/D 1.452 (lit.)

refractive index

n20/D 1.452 (lit.)


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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

3 - Flammable liquids

Flash Point (°F)

60.8 °F - closed cup

Flash Point (°C)

16 °C - closed cup

PPE (personal protective equipment)

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



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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