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N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine

BGC Id:	220499894957
CAS No:	16858-02-9
Synonyms:	tpen ; n,n,n',n'-tetra(2-pyridyl)-1,2-ethanediamine ; tpen/ch63857 ; pyridine,2,2',2'',2'''-[ethylenebis(nitrilodimethylene)]tetra- (8ci) ; n,n,n',n',-tetrakis(2-pyridylmethyl)*eth ylenediamin ; tpeda ; n,n,n',n'-tetrakis(pyridin-2-yl-methyl)ethylenediamine ; 1,2-ethanediamine,n,n,n',n'-tetrakis(2-pyridinylmethyl)- ; tpen, >=98% ; n,n,nntetrakis(2-pyridylmethyl)-1,2-ethylenediamine ; n,n,n',n'-tetrakis(2-pyridylmethyl)-1,2-ethanediamine ; tetrakis-(2-pyridylmethyl)ethylenediamine ; n,n,nntetrakis-pyridin-2-ylmethyl-ethane-1,2-diamine ; n,n'-ethylenebis[bis(2-pyridyl)amine] ; n,n,n',n'-tetrakis(2-pyridylmethyl)ethylenediamine
Molecular Formula:	C26H28N6
Molecular Weight:	424.5407
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Zehao Industry Co., Ltd.

telefono: +86-531-88909322
Fax: +86-531-88909322
Nazione: P.R.China

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Forniamo Urea nitrate pure. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the m ...

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What other providers are available for CAS 16858-02-9?

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:

tpen ; n,n,n',n'-tetra(2-pyridyl)-1,2-ethanediamine ; tpen/ch63857 ; pyridine,2,2',2'',2'''-[ethylenebis(nitrilodimethylene)]tetra- (8ci) ; n,n,n',n',-tetrakis(2-pyridylmethyl)*eth ylenediamin ; tpeda ; n,n,n',n'-tetrakis(pyridin-2-yl-methyl)ethylenediamine ; 1,2-ethanediamine,n,n,n',n'-tetrakis(2-pyridinylmethyl)- ; tpen, >=98% ; n,n,nntetrakis(2-pyridylmethyl)-1,2-ethylenediamine ; n,n,n',n'-tetrakis(2-pyridylmethyl)-1,2-ethanediamine ; tetrakis-(2-pyridylmethyl)ethylenediamine ; n,n,nntetrakis-pyridin-2-ylmethyl-ethane-1,2-diamine ; n,n'-ethylenebis[bis(2-pyridyl)amine] ; n,n,n',n'-tetrakis(2-pyridylmethyl)ethylenediamine

CAS:

16858-02-9

EINECS:

Molecular Formula:

C26H28N6

MDL:

MFCD00036918

Properties

Molecular Weight:

424.5407 g·mol−1

Density:

1.186 g/cm3

Melting point:

110-112 °C

Boiling point:

542.1 °C at 760 mmHg

Flash point:

281.7 °C

Solubility:

Soluble in DMSO(100 mg/10 ml-clear, colorless solution); slightly soluble in water

Physical Description:

colourless crystals

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

Refrigerator

What other providers are available for CAS 16858-02-9?

In addition to the providers presented here for N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine with the CAS number 16858-02-9, there are other 18 providers with slightly different product names available for this CAS number.

TPEN

Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | Leap Chem Co., Ltd +8 additional providers that we know from the past

Tetrakis-(2-pyridylmethyl)ethylenediamine (TPEN)

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners

N1,N1,N2,N2-tetrakis(pyridin-2-ylmethyl)ethane-1,2-diamine

+1 additional providers that we know from the past

{2-[bis-(Pyridin-2-ylmethyl)amino]ethyl}bis(pyridin-2-ylmethyl)amine

+2 additional providers that we know from the past