1-[(4-Methoxyphenyl)sulfonyl]piperazine

Modify Date: 2025-08-24 18:17:07

1-[(4-Methoxyphenyl)sulfonyl]piperazine Structure
1-[(4-Methoxyphenyl)sulfonyl]piperazine structure
Common Name 1-[(4-Methoxyphenyl)sulfonyl]piperazine
CAS Number 121751-67-5 Molecular Weight 256.32100
Density 1.251g/cm3 Boiling Point 411.9ºC at 760 mmHg
Molecular Formula C11H16N2O3S Melting Point N/A
MSDS N/A Flash Point 202.9ºC

 Names

Name 1-(4-methoxyphenyl)sulfonylpiperazine

 Chemical & Physical Properties

Density 1.251g/cm3
Boiling Point 411.9ºC at 760 mmHg
Molecular Formula C11H16N2O3S
Molecular Weight 256.32100
Flash Point 202.9ºC
Exact Mass 256.08800
PSA 67.02000
LogP 1.63660
Vapour Pressure 5.41E-07mmHg at 25°C
Index of Refraction 1.557

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933599090

 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%
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