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Product FOB Price Min.Order Supply Ability Supplier
Triethylenediamine Manufacturer/High quality/Best price/In stock
Cas No: 280-57-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High purity 1,4-Diazabicyclo[2.2.2]octane with high quality cas:280-57-9
Cas No: 280-57-9
USD $ 10.0-15.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality 1,4-Diazabicyclo[2.2.2]octane supplier in china
Cas No: 280-57-9
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Fresh In Stock:Triethylenediamine(33-Lv) with BEST PRICE
Cas No: 280-57-9
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Triethylenediamine,CAS 280-57-9
Cas No: 280-57-9
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 3000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
Cas No: 280-57-9
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Triethylenediamine CAS: 280-57-9
Cas No: 280-57-9
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2500 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Cas No: 280-57-9
USD $ 64.0-64.0 / Gram 1 Gram 1000 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
High quality/Best price/In stock Triethylenediamine
Cas No: 280-57-9
USD $ 1.0-1.0 / Kilogram 1 Kilogram 200 Metric Ton/Day Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Cas No: 280-57-9
No Data 100 Kilogram 300 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier

280-57-9 Usage

Purification Methods

DABCO 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.]

Chemical Properties

white crystalline powder


An anti-fade reagent shown to scavenge free-radicals due to flurochrome excitation.

280-57-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (D27802)  1,4-Diazabicyclo[2.2.2]octane  ReagentPlus®, ≥99% 280-57-9 D27802-2KG 6,674.85CNY Detail
Sigma-Aldrich (D27802)  1,4-Diazabicyclo[2.2.2]octane  ReagentPlus®, ≥99% 280-57-9 D27802-500G 2,281.50CNY Detail
Sigma-Aldrich (D27802)  1,4-Diazabicyclo[2.2.2]octane  ReagentPlus®, ≥99% 280-57-9 D27802-100G 730.08CNY Detail
Sigma-Aldrich (D27802)  1,4-Diazabicyclo[2.2.2]octane  ReagentPlus®, ≥99% 280-57-9 D27802-25G 427.05CNY Detail
Vetec (V900155)  1,4-Diazabicyclo[2.2.2]octane  Vetec reagent grade, 98% 280-57-9 V900155-25G 91.26CNY Detail
Aldrich (290734)  Dabco® 33-LV   280-57-9 290734-500ML 2,306.07CNY Detail
Aldrich (290734)  Dabco® 33-LV   280-57-9 290734-100ML 690.30CNY Detail
Alfa Aesar (A14003)  1,4-Diazabicyclo[2.2.2]octane, 98%    280-57-9 500g 1207.0CNY Detail
Alfa Aesar (A14003)  1,4-Diazabicyclo[2.2.2]octane, 98%    280-57-9 100g 398.0CNY Detail
Alfa Aesar (A14003)  1,4-Diazabicyclo[2.2.2]octane, 98%    280-57-9 25g 151.0CNY Detail
TCI America (D0134)  1,4-Diazabicyclo[2.2.2]octane  >98.0%(GC)(T) 280-57-9 500g 990.00CNY Detail
TCI America (D0134)  1,4-Diazabicyclo[2.2.2]octane  >98.0%(GC)(T) 280-57-9 100g 390.00CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name Triethylenediamine

1.2 Other means of identification

Product number -
Other names TED

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adsorbents and absorbents,CBI,Intermediates,Process regulators,Processing aids, not otherwise listed
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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