ChemicalBook--->CAS DataBase List--->17766-28-8

17766-28-8

17766-28-8 Structure

17766-28-8 Structure
IdentificationMore
[Name]

1-Cyclohexylpiperazine
[CAS]

17766-28-8
[Synonyms]

1-CYCLOHEXYLPIPERAZINE
AKOS BBS-00003612
BUTTPARK 82\06-06
TIMTEC-BB SBB003875
N-Cyclohexylpiperazine
1-CYCLOHEXYL-PIPERAZINE >98%
1-CYCLOHEXYLPIPERAZINE 98%
1-Cyclohexylpiperizine
Piperazine, 1-cyclohexyl-
[EINECS(EC#)]

241-750-0
[Molecular Formula]

C10H20N2
[MDL Number]

MFCD00044809
[Molecular Weight]

168.28
[MOL File]

17766-28-8.mol
Chemical PropertiesBack Directory
[Appearance]

yellow-brownish low melting solid
[Melting point ]

28-32 °C
[Boiling point ]

287.25°C (rough estimate)
[density ]

0.9725 (rough estimate)
[refractive index ]

1.6011
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Low Melting Solid
[pka]

9.25±0.10(Predicted)
[color ]

Yellow-brownish
[Detection Methods]

GC
[BRN ]

106845
[InChI]

InChI=1S/C10H20N2/c1-2-4-10(5-3-1)12-8-6-11-7-9-12/h10-11H,1-9H2
[InChIKey]

XPDSXKIDJNKIQY-UHFFFAOYSA-N
[SMILES]

N1(C2CCCCC2)CCNCC1
[CAS DataBase Reference]

17766-28-8(CAS DataBase Reference)
[Storage Precautions]

Store under inert gas
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29335990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Sodium hydroxide-->Dichloromethane-->Potassium carbonate-->Acetonitrile-->Piperazine-->Potassium iodide-->Bromocyclohexane-->tert-butyl 4-cyclohexylpiperazine-1-carboxylate-->Water
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-Cyclohexylpiperazine(17766-28-8).msds
Hazard InformationBack Directory
[Chemical Properties]

yellow-brownish low melting solid
[Uses]

1-Cyclohexylpiperazine is an σ1 and σ2 receptor ligands with diagnostic and therapeutic potentials.
[Synthesis Reference(s)]

Tetrahedron Letters, 35, p. 7331, 1994 DOI: 10.1016/0040-4039(94)85306-1
[Materials Uses]

1-Cyclohexylpiperazine can be used to develop new luminescent materials such as [CYP]ZnBr4 (CYP = 1-cyclohexylpiperazine). It is a highly efficient blue luminescent lead-free halide material with high luminous efficiency (photoluminescence quantum yield up to 79.22%) and stability, which can be used to manufacture highly efficient blue phosphors for white light-emitting diodes (LEDs) [1].
[Synthesis]

tert-butyl 4-cyclohexylpiperazine-1-carboxylate

1224935-95-8

1-Cyclohexylpiperazine

17766-28-8

General procedure for the synthesis of 1-cyclohexylpiperazine from tert-butyl 4-cyclohexylpiperazine-1-carboxylate: tert-butyl 4-cyclohexylpiperazine-1-carboxylate (1.38 g, 5.15 mmol) was dissolved in a mixture of ethanol/hydrochloric acid (15 mL), and the reaction was stirred for 18 h at room temperature. After completion of the reaction, the solvent was removed by distillation under reduced pressure. To the residue, 5 mL of water was added and the aqueous phase was washed with ethyl acetate (5 mL × 3). Subsequently, the aqueous phase was adjusted to pH 7~8 with base and extracted with ethyl acetate (10 mL × 3). All organic phases were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure to give 0.78 g of 1-cyclohexylpiperazine (confirmed by LC-MS and TLC, yield: 90.1%).

[References]

[1] Wang, Yu-Yin et al. “High Emission Efficiency and Thermal Stability in Zero-Dimensional Hybrid Zinc Halide as a Blue Light Emitter.” Inorganic chemistry vol. 62,38 (2023): 15711-15718. doi:10.1021/acs.inorgchem.3c02313
Spectrum DetailBack Directory
[Spectrum Detail]

1-Cyclohexylpiperazine(17766-28-8)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-Cyclohexylpiperazine, 98%(17766-28-8)
[Sigma Aldrich]

17766-28-8(sigmaaldrich)
[TCI AMERICA]

1-Cyclohexylpiperazine,>98.0%(GC)(T)(17766-28-8)
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