1-Phenylpiperazine Chemical Properties

Melting point:

18.8 °C

Boiling point:

286 °C(lit.)

Density 

1.062 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.588(lit.)

Flash point:

>230 °F

storage temp. 

2-8°C

solubility 

Insoluble

form 

Liquid

pka

pK1:8.71(+1) (25°C,μ=0.1)

color 

Clear colorless to yellow

Specific Gravity

1.062 (20/4℃)

Water Solubility 

Insoluble

BRN 

132157

CAS DataBase Reference

92-54-6(CAS DataBase Reference)

NIST Chemistry Reference

Piperazine, 1-phenyl-(92-54-6)

EPA Substance Registry System

Piperazine, 1-phenyl- (92-54-6)

Safety Information

Hazard Codes 

T,C

Risk Statements 

22-24-34-36/37/38-23/24/25

Safety Statements 

26-36/37/39-45-28A

RIDADR 

UN 2922 8/PG 2

WGK Germany 

3

RTECS 

TM2625000

Hazard Note 

Toxic/Corrosive

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

II

HS Code 

29335995

MSDS

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1-Phenylpiperazine Usage And Synthesis

Chemical Properties

clear colorless to yellow liquid

Safety Profile

Poison by ingestion and skin contact. A skin and severe eye irritant. Mutation data reported. Combustible when exposed to heat or flame. It supports combustion and decomposes to yield toxic fumes of NOx. To fight fire, use water, foam, dry chemical. See also PIPERAZINE

1-Phenylpiperazine(92-54-6)Related Product Information

• 1-Phenyl-2-nitropropene
• PIPERAZINE HEXAHYDRATE
• Levodropropizine
• Levodropropizine
• 2-Ethylhexyl ferulate
• 1-Methylpiperazine
• N-Aminoethylpiperazine
• 1-PHENYL-2-PROPANOL
• Piperacillin
• 1-(2,3-EPOXYPROPYL)-2-METHYL-5-NITROIMIDAZOLE
• 1-( 2,3-dihydroxypropyl ) -2-Methyl-5-nitroiMidazole
• Phenylacetone
• Posaconazole
• 1-(P-TOLYL)PIPERAZINE DIHYDROCHLORIDE
• 1-Boc-4-(2-formylphenyl)piperazine
• Dapiprazole
• 1-(4-Methoxyphenyl)-4-(4-nitrophenyl)piperazine
• 1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine