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Merck
CN

8.41672

4-Piperidinone monohydrate hydrochloride

for synthesis

Synonym(s):

4-Piperidinone monohydrate hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C5H9NO · xHCl · yH2O
CAS Number:
Molecular Weight:
99.13 (anhydrous free base basis)
MDL number:
UNSPSC Code:
12352107
NACRES:
NA.22
EC Index Number:
255-602-8
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Quality Level

pH

4.0-5.5 (100 g/L in H2O)

mp

94-96 °C

storage temp.

2-30°C

SMILES string

[Cl-].N1CCC(=O)CC1.O.[H+]

InChI

1S/C5H9NO.ClH.H2O/c7-5-1-3-6-4-2-5;;/h6H,1-4H2;1H;1H2

InChI key

SXWRTZOXMUOJER-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 98.0 %
Melting range (lower value): ≥ 91 °C
Melting range (upper value): ≤ 94 °C
Identity (IR): passes test

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
841672001004022536650425
841672005004022536764702

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