1-(4-Methylphenyl)piperazine

Modify Date: 2026-07-17 09:45:51

1-(4-Methylphenyl)piperazine Structure
1-(4-Methylphenyl)piperazine structure
Common Name 1-(4-Methylphenyl)piperazine
CAS Number 39593-08-3 Molecular Weight 176.25800
Density 1.012 g/cm3 Boiling Point 116 °C
Molecular Formula C11H16N2 Melting Point 29-32 °C
MSDS USA Flash Point 153.8ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(4-Methylphenyl)piperazine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.012 g/cm3
Boiling Point 116 °C
Melting Point 29-32 °C
Molecular Formula C11H16N2
Molecular Weight 176.25800
Flash Point 153.8ºC
Exact Mass 176.13100
PSA 15.27000
LogP 1.79840
Index of Refraction 1.54
InChIKey ONEYFZXGNFNRJH-UHFFFAOYSA-N
SMILES Cc1ccc(N2CCNCC2)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933599090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 1-(4-Methylphenyl)piperazineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Binding affinity for Beta-1 adrenergic receptor by displacing [3H]dihydroalprenolol, ...
Source: ChEMBL
Target: Beta-1 adrenergic receptor
External Id: CHEMBL654268
Name: Binding affinity towards Beta-2 adrenergic receptor by displacing [3H]dihydroalprenol...
Source: ChEMBL
Target: Beta-2 adrenergic receptor
External Id: CHEMBL655998
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00040737
1-(4-METHYLPHENYL)PIPERAZINE
EINECS 254-534-6
1-(p-Tolyl)piperazine

 1-(4-Methylphenyl)piperazine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of 1-(4-Methylphenyl)piperazine?
A: Boiling point of 1-(4-Methylphenyl)piperazine is 116 °C.
Q: What are the downstream products of 1-(4-Methylphenyl)piperazine?
A: Related downstream products(CAS) of 1-(4-Methylphenyl)piperazine: 2725-12-4;136603-19-5;73518-48-6;75426-49-2;81215-52-3;81215-56-7;81215-60-3;81215-64-7;85474-81-3;89026-62-0.
Q: What English synonyms does 1-(4-Methylphenyl)piperazine have?
A: English synonyms of 1-(4-Methylphenyl)piperazine: MFCD00040737, 1-(4-METHYLPHENYL)PIPERAZINE, EINECS 254-534-6, 1-(p-Tolyl)piperazine.
Q: What is the InChIKey of 1-(4-Methylphenyl)piperazine?
A: InChIKey of 1-(4-Methylphenyl)piperazine is ONEYFZXGNFNRJH-UHFFFAOYSA-N.
Q: What is the safety information for 1-(4-Methylphenyl)piperazine?
A: Safety information for 1-(4-Methylphenyl)piperazine: S26.
Q: What is the molecular formula of 1-(4-Methylphenyl)piperazine?
A: Molecular formula of 1-(4-Methylphenyl)piperazine is C11H16N2.
Q: What is the polar surface area (PSA) of 1-(4-Methylphenyl)piperazine?
A: Polar surface area (PSA) of 1-(4-Methylphenyl)piperazine is 15.27000.
Q: What is the melting point of 1-(4-Methylphenyl)piperazine?
A: Melting point of 1-(4-Methylphenyl)piperazine is 29-32 °C.
Q: What are the upstream materials of 1-(4-Methylphenyl)piperazine?
A: Related upstream materials(CAS) of 1-(4-Methylphenyl)piperazine: 110-85-0;106-38-7;106-43-4;110-89-4;106-49-0;334-22-5;540-23-8;3848-73-5;111-42-2;10024-89-2.
Q: What is the English name of 1-(4-Methylphenyl)piperazine?
A: The English name of 1-(4-Methylphenyl)piperazine is 1-(4-Methylphenyl)piperazine.

 1-(4-Methylphenyl)piperazinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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