122-96-3

  • Product Name:1,4-Bis(2-hydroxyethyl)piperazine
  • Molecular Formula:C8H18N2O2
  • Molecular Weight:174.243
Inquiry

Product Details

Detail

  • Cas No: 122-96-3
  • Molecular Formula: C8H18N2O2
  • Appearance: white crystalline powder
  • Purity: 99%
Product Name 1,4-Bis(2-hydroxyethyl)piperazine
Alias 1,4-Piperazinediethanol
English
Molecular formula

C8H18N2O2

Molecular weight 174.24
CAS No 122-96-3
EINECS 204-586-0
Specification

Assay 95%min

Color 100 max

Water 0.3%max

Appearance traits

Appearance White or pale yellow crystal

Use

Important intermediate used to synthesize triethylene diamine, surfactant, medicine, pesticide and petroleum refining additives,also can be used for desulfurization, decarburization and extraction

Package

25kg/Plastic Drum

Other product information

Hazard:None

HS code:2933599090

Molecular Formula:

Factory supply 1,4-Bis(2-hydroxyethyl)piperazine 122-96-3 (Piperazine)  with low price

  • Molecular Formula:C8H18N2O2
  • Molecular Weight:174.243
  • Appearance/Colour:white crystalline powder 
  • Vapor Pressure:0.004Pa at 20℃ 
  • Melting Point:133.5-136 °C(lit.) 
  • Refractive Index:1.4540 (estimate) 
  • Boiling Point:305.7 °C at 760 mmHg 
  • PKA:14.66±0.10(Predicted) 
  • Flash Point:166.2 °C 
  • PSA:46.94000 
  • Density:1.097 g/cm3 
  • LogP:-1.53560 

122-96-3 Relevant articles

-

Bain,Pollard

, p. 532 (1939)

-

Stability, absorption, excretion, and distribution of nafiverine

Naito,Yamamoto

, p. 253 - 258 (1975)

-

-

Adelson et al.

, p. 1988 (1935)

-

From PARP1 to TNKS2 inhibition: A structure-based approach

Tomassi, Stefano,Pfahler, Julian,Mautone, Nicola,Rovere, Annarita,Esposito, Chiara,Passeri, Daniela,Pellicciari, Roberto,Novellino, Ettore,Pannek, Martin,Steegborn, Clemens,Paiardini, Alessandro,Mai, Antonello,Rotili, Dante

supporting information, p. 862 - 868 (2020/06/30)

Tankyrases (TNKSs) have recently gained ...

Continuous N-alkylation reactions of amino alcohols using γ-Al2O3 and supercritical CO2: Unexpected formation of cyclic ureas and urethanes by reaction with CO2

Streng, Emilia S.,Lee, Darren S.,George, Michael W.,Poliakoff, Martyn

, p. 329 - 337 (2017/03/15)

The use of γ-Al2O3 as a heterogeneous ca...

Method for producing N-alkylpiperazine

-

Paragraph 0056; 0062; 0065, (2017/02/09)

PROBLEM TO BE SOLVED: To provide a metho...

PREPARATION OF DIHYDROXYETHYL PIPERAZINE

-

Paragraph 32, (2014/03/26)

A process for selectively preparing dihy...

122-96-3 Process route

piperazine
110-85-0

piperazine

2-bromoethanol
540-51-2

2-bromoethanol

1-(2-hydroxyethyl)piperazine
103-76-4

1-(2-hydroxyethyl)piperazine

1,4-bis(2-hydroxyethyl)piperazine
122-96-3

1,4-bis(2-hydroxyethyl)piperazine

Conditions
Conditions Yield
With hydrogenchloride; In methanol; water; for 2.5h; pH=8.5; pH-value; Reagent/catalyst; Inert atmosphere;
86.2%
ethanolamine
141-43-5

ethanolamine

1-(2-hydroxyethyl)piperazine
103-76-4

1-(2-hydroxyethyl)piperazine

1,4-bis(2-hydroxyethyl)piperazine
122-96-3

1,4-bis(2-hydroxyethyl)piperazine

Conditions
Conditions Yield
With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; sodium hydrogencarbonate; In water; at 140 ℃; for 96h; Inert atmosphere; Heating;
30%
27%

122-96-3 Upstream products

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    75-21-8

    oxirane

  • 110-85-0
    110-85-0

    piperazine

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    107-07-3

    2-chloro-ethanol

  • 140-29-4
    140-29-4

    phenylacetonitrile

122-96-3 Downstream products

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    116029-89-1

    diphenyl-acetic acid 2,2'-piperazine-1,4-diyl-diethyl ester

  • 95698-58-1
    95698-58-1

    2-{4-[2-(4-chloro-benzhydryloxy)-ethyl]-piperazin-1-yl}-ethanol

  • 97572-82-2
    97572-82-2

    1,4-bis-[2-(4-chloro-benzhydryloxy)-ethyl]-piperazine

  • 111936-50-6
    111936-50-6

    2-{4-[2-(4-methoxy-benzhydryloxy)-ethyl]-piperazino}-ethanol

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