PX1235
Piperidine
别名:
Piperidine, Hexahydropyridine
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关于此项目
经验公式（希尔记法）:
C5H11N
化学文摘社编号:
分子量:
85.15
UNSPSC Code:
12191504
EC Index Number:
203-813-0
MDL number:
NACRES:
NA.21
Assay:
≥99.5% (GC)
Bp:
106 °C/1013 hPa
Vapor pressure:
34 hPa ( 20 °C)
SMILES string
N1CCCCC1
InChI
1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
InChI key
NQRYJNQNLNOLGT-UHFFFAOYSA-N
vapor pressure
34 hPa ( 20 °C)
assay
≥99.5% (GC)
form
liquid
impurities
≤0.2% Water (H2O)
color
APHA: ≤50
pH
12.6 (20 °C, 100 g/L in H2O)
bp
106 °C/1013 hPa
mp
-10.8 °C
transition temp
flash point 16 °C
density
0.86 g/cm3 at 20 °C
shipped in
ambient
storage temp.
room temp
Quality Level
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Application
Piperidine can be used as:
- A Fmoc removal agent in solid-phase peptide synthesis.
- An organic structure-directing agent in the synthesis of ferrierite zeolites and CoAPO (cobalt aluminophosphate) materials.
- A reagent in the preparation of N-(2,4-dinitrophenyl)piperidine by reacting with 2,4-dinitrochlorobenzene via aromatic nucleophilic substitution reaction.
Packaging
M-Bottle for Solvents
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As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Analysis Note
Assay (GC): 99.5% min
Color (APHA): 50APHA max
Form: Clear liquid
Identity (IR-spectrum): Conforms
Water (H2O): 0.2% max
Color (APHA): 50APHA max
Form: Clear liquid
Identity (IR-spectrum): Conforms
Water (H2O): 0.2% max
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
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
法规信息
新产品
此项目有
Solvent effects on aromatic nucleophilic substitutions. Part 3. The kinetics of the reaction of 2, 4-dinitrochlorobenzene with piperidine in aprotic solvents
Mancini PME, et al.
J. Chem. Soc. Perkin Trans. II, (7), 1133-1138 (1984)
Synthesis of FER zeolite with piperidine as structure-directing agent and its catalytic application
Chu Weifeng, et al.
Chinese Journal of Catalysis, 38(11), 1880-1887 (2017)
Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent
Rajic N, et al.
Thermochimica Acta, 351(1-2), 119-124 (2000)
Omar F Luna et al.
Molecules (Basel, Switzerland), 21(11) (2016-11-18)
The deprotection step is crucial in order to secure a good quality product in Fmoc solid phase peptide synthesis. 9-Fluorenylmethoxycarbonyl (Fmoc) removal is achieved by a two-step mechanism reaction favored by the use of cyclic secondary amines; however, the efficiency
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