411027
Piperidine
≥99.5%, purified by redistillation
Sinónimos:
Hexahydropyridine
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Fórmula empírica (notación de Hill):
C5H11N
Número CAS:
Peso molecular:
85.15
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-813-0
Beilstein/REAXYS Number:
102438
MDL number:
Assay:
≥99.5%
Bp:
106 °C (lit.)
Vapor pressure:
23 mmHg ( 20 °C)
Servicio técnico
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Permítanos ayudarlevapor density
3 (vs air)
Quality Level
vapor pressure
23 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
purified by
redistillation
refractive index
n20/D 1.452 (lit.)
bp
106 °C (lit.)
mp
−13 °C (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
Application
Piperidine may be used as a base for the oxidative homocoupling of terminal alkynes to form symmetrical 1,4-disubstituted 1,3-diynes in the presence of copper nanoparticle on polyaniline support catalyst. It may also be used for cleaving the Fmoc-group in Nα-9-fluorenylmethyloxycarbonyl (Fmoc) amino acids.
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
Clase de almacenamiento
3 - Flammable liquids
wgk
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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Solid?phase peptide synthesis using mild base cleavage of N?-fluorenylmethyloxycarbonylamino acids, exemplified by a synthesis of dihydrosomatostatin.
Chang CD
Chemical Biology & Drug Design, 11(3), 246-249 (1978)
Polymer-Supported Cu?Nanoparticle as an Efficient and Recyclable Catalyst for Oxidative Homocoupling of Terminal Alkynes.
Aziz ST
Catalysis Letters, 148(1), 205-213 (2018)
Marek Łuczkowski et al.
Inorganic chemistry, 47(23), 10875-10888 (2008-10-31)
A de novo protein design strategy provides a powerful tool to elucidate how heavy metals interact with proteins.Cysteine derivatives of the TRI peptide family (Ac-G(LKALEEK)4G-NH2) have been shown to bind heavy metals in an unusual trigonal geometry. Our present objective