1-(2-Cyanophenyl)piperazine

Modify Date: 2024-01-06 19:42:15

1-(2-Cyanophenyl)piperazine Structure
1-(2-Cyanophenyl)piperazine structure
Common Name 1-(2-Cyanophenyl)piperazine
CAS Number 111373-03-6 Molecular Weight 187.241
Density 1.2±0.1 g/cm3 Boiling Point 381.6±27.0 °C at 760 mmHg
Molecular Formula C11H13N3 Melting Point 113-115
MSDS Chinese USA Flash Point 184.6±23.7 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 1-(2-Cyanophenyl)piperazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 381.6±27.0 °C at 760 mmHg
Melting Point 113-115
Molecular Formula C11H13N3
Molecular Weight 187.241
Flash Point 184.6±23.7 °C
Exact Mass 187.110947
PSA 39.06000
LogP 0.99
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.602

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R20/21/22;R34
Safety Phrases S16-S24/25-S36
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2933599090

 Synthetic Route

~86%

1-(2-Cyanophenyl)piperazine Structure

1-(2-Cyanopheny...

CAS#:111373-03-6

Literature: Fang, Xinqin; Garvey, David S.; Gaston, Ricky D.; Lin, Chia-En; Ranatunga, Ramani R.; Richardson, Stewart K.; Wang, Tiansheng; Wang, Weiheng; Wey, Shiow-Jyi Patent: US2003/203915 A1, 2003 ;

~24%

1-(2-Cyanophenyl)piperazine Structure

1-(2-Cyanopheny...

CAS#:111373-03-6

Literature: Meiji Seika Kaisha, Ltd. Patent: US6355642 B1, 2002 ; Location in patent: Page column 24 ;

~35%

1-(2-Cyanophenyl)piperazine Structure

1-(2-Cyanopheny...

CAS#:111373-03-6

Literature: Eckert, Jeffrey; Chan, Tze-Ming; Osterman, Rebecca M.; Lambert, Joseph B.; Gala, Dinesh Tetrahedron Letters, 1999 , vol. 40, # 31 p. 5661 - 5665

~%

1-(2-Cyanophenyl)piperazine Structure

1-(2-Cyanopheny...

CAS#:111373-03-6

Literature: Martin; Elgin Jr.; Mathiasen; Davis; Kesslick; Baldy; Shank; DiStefano; Fedde; Scott Journal of Medicinal Chemistry, 1989 , vol. 32, # 5 p. 1052 - 1056

~53%

1-(2-Cyanophenyl)piperazine Structure

1-(2-Cyanopheny...

CAS#:111373-03-6

Literature: Jaisinghani, Harsha G.; Khadilkar, Bhushan M. Tetrahedron Letters, 1997 , vol. 38, # 39 p. 6875 - 6876

 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

4-(piperazin-1-yl)benzonitrile
MFCD00040793
2-piperazin-1-ylbenzonitrile
1-(2-Cyanophenyl)Piperazine
2-(Piperazin-1-yl)benzonitrile
4-Piperazin-1-yl-benzonitrile
Benzonitrile, 4-(1-piperazinyl)-
1-(4-cyanophenyl)piperazine
4-(1-Piperazinyl)benzonitrile