Our company was built in 2009 with an ISO certificate.

In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.

Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1.Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea 

Product Name: Piperazine
Synonyms: 1,4-Diethylenediamine;1,4-Piperazine;Antepan;Antiren;Asca-Trol No. 3;Diethyleneimine;Dispermine;Eraverm
CAS: 110-85-0
MF: C4H10N2
MW: 86.14
EINECS: 203-808-3
Product Categories: blocks;BuildingBlocks;Organics;Heterocycles;Isotope Labelled Compounds;API Intermediate;Thiazolines/Thiazolidines
Mol File: 110-85-0.mol
Piperazine Structure
Piperazine Chemical Properties
Melting point  109-112 °C(lit.)
Boiling point  146 °C
density  1,1 g/cm3
vapor pressure  0.8 mm Hg ( 20 °C)
FEMA  4250 | PIPERAZINE
Fp  65 °C
storage temp.  Store in dark!
solubility  H2O: 0.1 M at 20 °C, clear, colorless
pka 9.83(at 23℃)
form  Crystalline Flakes
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
Merck  14,7464
BRN  102555
Stability: Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents.
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
F  3-8-23
Hazard Note  Harmful/Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  III
Hazardous Substances Data 110-85-0(Hazardous Substances Data)