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153737

Sigma-Aldrich

Ethyl 4-oxo-1-piperidinecarboxylate

98%

Synonym(s):

1-Carbethoxy-4-piperidone, 1-Ethoxycarbonyl-4-piperidone

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About This Item

Empirical Formula (Hill Notation):
C8H13NO3
CAS Number:
29976-53-2
Molecular Weight:
171.19
Beilstein:
640967
EC Number:
249-984-5
MDL number:
MFCD00006188
UNSPSC Code:
12352100
PubChem Substance ID:
24849369
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.475 (lit.)

density

1.135 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)N1CCC(=O)CC1

InChI

1S/C8H13NO3/c1-2-12-8(11)9-5-3-7(10)4-6-9/h2-6H2,1H3

InChI key

LUBGFMZTGFXIIN-UHFFFAOYSA-N

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Application

Ethyl 4-oxo-1-piperidinecarboxylate (1-carbethoxy-4-piperidone) was used to prepare tertiary alcohols.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

188.6 °F

Flash Point(C)

87 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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