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Triethylenediamine

Triethylenediamine Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Email: sales@capotchem.com
Products Intro: Product Name:1,4-Diazabicyclo[2.2.2]octane
CAS:280-57-9
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:1,4-Diazabicyclo[2.2.2]octane
CAS:280-57-9
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:Triethylenediamine
CAS:280-57-9
Company Name: Anhui Royal Chemical Co., Ltd.
Tel: +86-025-86736275
Email: dana.jiang@royal-chem.com
Products Intro: Product Name:1,4-Diazabicyclo [2.2.2] Octane
CAS:280-57-9
Purity:25kg/drum ;200kg/drum
Company Name: Tianjin Zhongxin Chemtech Co., Ltd.
Tel: 022-89880739
Email: sales@tjzxchem.com
Products Intro: Product Name:Triethylenediamine
CAS:280-57-9
Purity:98% min or 33%min Package:25kg/Drum or 200kg/Drum Remarks:29420000

Lastest Price from Triethylenediamine manufacturers

  • Triethylenediamine
  • US $1.00 / KG
  • 2018-08-08
  • CAS:280-57-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: Customized
Triethylenediamine Basic information
Product Name:Triethylenediamine
Synonyms:1,4-Diaza[2.2.2]bicyclooctane;1,4-diazabicyclooctane;1,4-Diazobicyclo(2.2.2)octane;1,4-diazobicyclo[2.2.2]octane;1,4-Ethylenepiperazine;Bicyclo(2,2,2)-1,4-diazaoctane;bicyclo(2.2.2)-1,4-diazaoctane;Bicyclo[2.2.2]-1,4-diazaoctane
CAS:280-57-9
MF:C6H12N2
MW:112.17
EINECS:205-999-9
Product Categories:pharmacetical;Polyamines;API intermediates;Biochemistry;Reagents for Oligosaccharide Synthesis
Mol File:280-57-9.mol
Triethylenediamine Structure
Triethylenediamine Chemical Properties
Melting point 156-159 °C(lit.)
Boiling point 174 °C
density 1.02 g/mL
vapor pressure 2.9 mm Hg ( 50 °C)
refractive index n20/D 1.4634(lit.)
Fp 198 °F
storage temp. 2-8°C
solubility 400g/l
form Hygroscopic Crystals
pka3.0, 8.7(at 25℃)
color White to pale yellow
Water Solubility 46 g/100 mL (26 ºC)
Sensitive Hygroscopic
Merck 14,9669
BRN 103618
Stability:Stable, but very hygroscopic. Incompatible with strong oxidizing agents, strong acids. Highly flammable.
CAS DataBase Reference280-57-9(CAS DataBase Reference)
NIST Chemistry ReferenceTriethylenediamine(280-57-9)
EPA Substance Registry System1,4-Diazabicyclo[ 2.2.2]octane(280-57-9)
Safety Information
Hazard Codes Xn,F
Risk Statements 22-36/37/38-52/53-41-36/38-11
Safety Statements 26-60-37/39-3-16-36/37-61
RIDADR UN 1325 4.1/PG 2
WGK Germany 1
RTECS HM0354200
3
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29335920
Hazardous Substances Data280-57-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
1,4-Diazabicyclo[2.2.2]octane English
SigmaAldrich English
ACROS English
ALFA English
Triethylenediamine Usage And Synthesis
Chemical Propertieswhite crystalline powder
UsesAn anti-fade reagent shown to scavenge free-radicals due to flurochrome excitation.
HazardSkin irritant.
Purification MethodsDABCO crystallises from 95% EtOH, pet ether or MeOH/diethyl ether (1:1). Dry it under vacuum over CaCl2 and BaO. It can be sublimed in vacuo, and readily at room temperature. It has also been purified by removal of water during azeotropic distillation of a *benzene solution. It is then recrystallised twice from anhydrous diethyl ether under argon, and stored under argon [Blackstock et al. J Org Chem 52 1451 1987]. [Beilstein 23/3 V 487.]
Tag:Triethylenediamine(280-57-9) Related Product Information
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