1-(4-Aminophenyl)piperazin-2-one

Modify Date: 2025-08-25 18:57:23

1-(4-Aminophenyl)piperazin-2-one Structure
1-(4-Aminophenyl)piperazin-2-one structure
Common Name 1-(4-Aminophenyl)piperazin-2-one
CAS Number 1022128-82-0 Molecular Weight 191.23000
Density 1.221 g/cm3 Boiling Point 499.1ºC at 760 mmHg
Molecular Formula C10H13N3O Melting Point N/A
MSDS N/A Flash Point 255.6ºC

 Names

Name 1-(4-Aminophenyl)piperazin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.221 g/cm3
Boiling Point 499.1ºC at 760 mmHg
Molecular Formula C10H13N3O
Molecular Weight 191.23000
Flash Point 255.6ºC
Exact Mass 191.10600
PSA 58.36000
LogP 1.18000

 Safety Information

HS Code 2933599090

 Synthetic Route

~%

1-(4-Aminophenyl)piperazin-2-one Structure

1-(4-Aminopheny...

CAS#:1022128-82-0

Literature: MERCK PATENT GMBH Patent: WO2004/87646 A2, 2004 ; Location in patent: Page/Page column 113 ; WO 2004/087646 A2

~%

1-(4-Aminophenyl)piperazin-2-one Structure

1-(4-Aminopheny...

CAS#:1022128-82-0

Literature: WO2004/87646 A2, ; Page/Page column 113 ; WO 2004/087646 A2

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD10568159
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