Basic information Important pharmaceutical intermediates Pharmacology and mechanism of action Indications Side effects Contraindications and precautions Interactions Preparations Acute oral toxicity Data Skin irritation References Flammability and hazardous characteristics Storage characteristics Extinguishing agent Professional standards Safety Related Supplier

Piperazine

Product NamePiperazine

CAS110-85-0

MFC4H10N2

MW86.14

EINECS203-808-3

MOL File110-85-0.mol

Chemical Properties

Melting point 109-112 °C (lit.)
Boiling point 145-146 °C (lit.)
Density  1,1 g/cm3
vapor pressure  0.8 mm Hg ( 20 °C)
refractive index  1.4460
FEMA  4250 | PIPERAZINE
Flash point 65 °C
storage temp.  Store below +30°C.
solubility  H2O: 0.1 M at 20 °C, clear, colorless
form  Crystalline Flakes
pka 9.83(at 23℃)
color  White to slightly yellow
PH 11.0-12.5 (25℃, 0.1M in H2O)
explosive limit 14%
Water Solubility  150 g/L (20 ºC)
Sensitive  Air Sensitive & Hygroscopic
λmax λ: 260 nm Amax: 0.035
λ: 280 nm Amax: 0.010
JECFA Number 1615
Merck  14,7464
BRN  102555
Stability Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents.
InChIKey GLUUGHFHXGJENI-UHFFFAOYSA-N
CAS DataBase Reference 110-85-0(CAS DataBase Reference)
NIST Chemistry Reference Piperazine(110-85-0)
EPA Substance Registry System Piperazine (110-85-0)

Safety Information

Hazard Codes  C,Xn
Risk Statements  34-42/43-52/53-62-52-63
Safety Statements  22-26-36/37/39-45-61
RIDADR  UN 2579 8/PG 3
WGK Germany  1
RTECS  TK7800000
3-8-23
Hazard Note  Harmful/Corrosive
TSCA  Yes
HS Code  2933 59 95
HazardClass  8
PackingGroup  III
Hazardous Substances Data 110-85-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2600 mg/kg LD50 dermal Rabbit 8300 mg/kg

MSDS

Usage And Synthesis

Piperazine Supplier

Piperazine manufacturers