Basic information
- CAS
59702-08-8- Standard SMILES
CCN1CCNCC1=O- InChIKey
SCGAVZGSIVHGPP-UHFFFAOYSA-N- Molecular formula
- C6H12N2O
- Average molar mass
- 128.17 g/mol
- Monoisotopic mass
- 128.094963
Names & identifiers
- Preferred name
- 1-Ethylpiperazin-2-one
- IUPAC
- 1-ethylpiperazin-2-one
- English name
- 1-Ethylpiperazin-2-one
- Molecular formula
- C6H12N2O
- Molecular weight
- 128.17
Names & synonyms
1-ethylpiperazin-2-one1-ETHYL-2-PIPERAZINONEDTXSID50432150RefChem:432646DTXCID0038297959702-08-81-ETHYL-PIPERAZIN-2-ONEMFCD068039631-Ethylpiperazin-2-one; 4-Ethyl-3-oxopiperazine;Piperazinone, 1-ethyl-1-ethylpiperazinone1-ethyl-2-oxopiperazine
Show more names
2-Piperazinone, 1-ethyl-1-ethylpiperazin-2-one hydrochloride1-ethylpiperazin-2-one 1.05HCl 0.2H2O1-ethylpiperazin-2-one(SALTDATA: 1.05HCl 0.2H2O)
4-Ethyl-3-oxopiperazineSCHEMBL92375SCHEMBL1316047SCHEMBL1452529SCHEMBL34311721-Ethyl-piperazin-2-one ,95%1-Ethyl-piperazin-2-one ,98%SCGAVZGSIVHGPP-UHFFFAOYSA-N
Database identifiers
- CAS
59702-08-8- PubChem CID
- 9877366
- DTXSID
DTXSID50432150- EC Number
- 821-968-8
Properties
Computed structural properties
- XLogP
- -0.5
- Topological polar surface area
- 32.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 114
Physicochemical properties
- Boiling point
- 255 ℃ · 255℃
- Density
- 1.004 · 1.004
- Flash point
- 108 ℃ · 108℃
- storage temp.
- 2 · 2-8°C
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Oil
- pka
- 7.82 · 7.82±0.20(Predicted)
- color
- Clear Yellow
- Symbol(GHS)
- 7 · GHS07,GHS05
- Signal word
- Danger
- Hazard statements
- 315 · H315-H335-H318
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310
- HS Code
- 2933599590 · 2933599590
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (50%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P332+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (50%)
Safety data
- hs_code
- 2933599590
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS05
- Hazard statements
- H315-H335-H318
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310
Chemistry & industry
Applications
Uses1-Ethyl-2-piperazinone is used in the synthesis of piperidine and piperazine derivatives as cognition enhancers.
Upstream & downstream products
Upstream raw materials
Related reactions
10 records
Compound notes
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