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Safety Information

W510211

Sigma-Aldrich

1-Methylpiperidine

≥98%

Synonym(s):

N-Methylpiperidine

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About This Item

Empirical Formula (Hill Notation):
C6H13N
CAS Number:
626-67-5
Molecular Weight:
99.17
Beilstein:
1073
EC Number:
210-959-9
MDL number:
MFCD00006491
UNSPSC Code:
12164502
PubChem Substance ID:
24902049

biological source

synthetic

grade

Halal
Kosher

Assay

≥98%

refractive index

n20/D 1.4378 (lit.)
n20/D 1.438

bp

106-107 °C (lit.)
106-107 °C

density

0.816 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

faint

SMILES string

CN1CCCCC1

InChI

1S/C6H13N/c1-7-5-3-2-4-6-7/h2-6H2,1H3

InChI key

PAMIQIKDUOTOBW-UHFFFAOYSA-N

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Application

Reactant for:
  • sp3 C-H Bond activation with ruthenium(II) catalysts and C(3)-alkylation of cyclic amines
  • One-pot synthesis of Z-cinnamic acids

Reactant for synthesis of:
  • Unsymmetrical ureas
  • Antibacterial imidazolium, pyrrolidinium, and piperidinium salts
  • C1-C16 segment of goniodomin A via palladium-catalyzed organostannane thioester coupling
  • Multi-targeted inhibitors of insulin-like growth factor-1 receptor and members of ErbB-family receptor kinases

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

37.4 °F - closed cup

Flash Point(C)

3 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water soluble liquid

JAN Code

W510211-4KG-K:
W510211-8KG:
W510211-4KG:
W510211-BULK:
W510211-1KG:
W510211-8KG-K:
W510211-SAMPLE-K:
W510211-SAMPLE:
W510211-VAR-K:
W510211-BULK-K:
W510211-1KG-K:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ke Gao et al.
Analytica chimica acta, 999, 76-86 (2017-12-20)
Per- and polyfluoroalkyl substances (PFASs) represent a group of synthetic chemicals, and they have quite different physicochemical properties, which result in difficulties of their simultaneous determination in a single injection. A sensitive, reliable, and fully automated method was developed for
Ke Gao et al.
Environmental pollution (Barking, Essex : 1987), 257, 113383-113383 (2019-11-16)
Information on the occurrence and trophodynamics of per- and polyfluoroalkyl substances (PFASs) in the Antarctic region is limited. We investigated the occurrence of PFASs in an ecosystem in the Fildes Peninsula at King George Island and Ardley Island, Antarctica. The
Kallidanthiyil Chellappan Lethesh et al.
Dalton transactions (Cambridge, England : 2003), 48(3), 982-988 (2018-12-24)
Magnesium(ii) complexes, [Mg2+(hfac-)3][Cation+], were prepared as solids from hydrophobic hexafluoroacetylacetonate ionic liquids ([Cation+][hfac-] ILs) and Mg(Tf2N)2. 1-Butyl-3-methylimidazolium ([C4mim]), N-butylpyridinium ([C4Pyr]), N-butyl-N-methylpiperidinium ([C4Pip]), N-hexyl-N-methylmorpholinium ([C6Morp]) and N-butyl-N-methylpyrrolidinium ([C4pyrr]) were used as cationic cores. The [C4Pip][hfac], [C4Pyr][hfac] and [C6Morp][hfac] ILs were prepared
I Zabaleta et al.
Journal of chromatography. A, 1387, 13-23 (2015-02-25)
An analytical method for the simultaneous determination in fish liver and muscle tissue and mussel samples of 14 perfluorinated compounds (PFCs), including three perfluoroalkylsulfonates (PFSAs), seven perfluorocarboxylic acids (PFCAs), three perfluorophosphonic acids (PFPAs) and perfluorooctanesulfonamide (PFOSA), and 10 potential precursors

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