1-(3,4-Difluorophenyl)piperazine

Modify Date: 2024-01-05 19:50:33

1-(3,4-Difluorophenyl)piperazine Structure
1-(3,4-Difluorophenyl)piperazine structure
Common Name 1-(3,4-Difluorophenyl)piperazine
CAS Number 255893-57-3 Molecular Weight 198.212
Density 1.2±0.1 g/cm3 Boiling Point 311.0±42.0 °C at 760 mmHg
Molecular Formula C10H12F2N2 Melting Point N/A
MSDS N/A Flash Point 141.9±27.9 °C

 Names

Name 1-(3,4-Difluorophenyl)piperazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 311.0±42.0 °C at 760 mmHg
Molecular Formula C10H12F2N2
Molecular Weight 198.212
Flash Point 141.9±27.9 °C
Exact Mass 198.096848
PSA 15.27000
LogP 1.46
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.511

 Safety Information

Hazard Codes C: Corrosive;
HS Code 2933599090

 Synthetic Route

~99%

1-(3,4-Difluorophenyl)piperazine Structure

1-(3,4-Difluoro...

CAS#:255893-57-3

Literature: Baenziger, Markus; Cercus, Jacques; Hirt, Hans; Laumen, Kurt; Malan, Christophe; Spindler, Felix; Struber, Fritz; Troxler, Thomas Tetrahedron Asymmetry, 2003 , vol. 14, # 22 p. 3469 - 3477

~%

1-(3,4-Difluorophenyl)piperazine Structure

1-(3,4-Difluoro...

CAS#:255893-57-3

Literature: US2004/162282 A1, ; US 20040162282 A1

~%

1-(3,4-Difluorophenyl)piperazine Structure

1-(3,4-Difluoro...

CAS#:255893-57-3

Literature: Journal of Fluorine Chemistry, , vol. 146, p. 70 - 75

~73%

1-(3,4-Difluorophenyl)piperazine Structure

1-(3,4-Difluoro...

CAS#:255893-57-3

Literature: BAYER HEALTHCARE AG Patent: WO2004/96778 A1, 2004 ; Location in patent: Page/Page column 31 ;

~%

1-(3,4-Difluorophenyl)piperazine Structure

1-(3,4-Difluoro...

CAS#:255893-57-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1376 - 1380

 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

Piperazine, 1-(3,4-difluorophenyl)-
1-(3,4-Difluorophenyl)piperazine
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