N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenedia… 140-07-8

Name: N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%
Brand: Vaqora Chemicals
SKU: VQ-009466

About N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%

Vaqora Chemicals supplies N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, an amine building block registered under CAS number 140-07-8 at a purity of 50%. Formula C10H24N2O4, molecular weight 236.31 g/mol. The IUPAC name is 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol. Common synonyms include 2,2′,2″,2″′-(Ethylenedinitrilo)tetraethanol and THEED.

It is supplied as a colourless to yellow liquid. Literature values give a boiling point of ~280 °C and a density of 1.1 g/mL at 20 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span catalysis and coordination chemistry. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g and 500 g packs, N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Catalysis
Coordination chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%
Catalogue No.	VQ-009466
CAS Number	140-07-8
IUPAC name	2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol
Molecular formula	C₁₀H₂₄N₂O₄
Molecular weight	236.31 g/mol
Exact mass	236.1736
Purity / assay	50%
HSN code	28469090
InChIKey	BYACHAOCSIPLCM-UHFFFAOYSA-N
SMILES	C(CN(CCO)CCO)N(CCO)CCO
PubChem CID	67322

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
Boiling point	~280 °C
Density	1.1 g/mL at 20 °C
LogP (XLogP3)	-2.4
H-bond donors / acceptors	4 / 6
TPSA	87.4 Å²
Synonyms	2,2′,2″,2″′-(Ethylenedinitrilo)tetraethanol, THEED, N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine, Ethylenediamine tetraethanol, ENTOL, Ethylenedinitrilotetraethanol, Ethanol, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-, Tetrakis(hydroxyethyl)ethylenediamine, Tetra(hydroxyethyl)ethylenediamine, Tetrahydroxyethyl ethylenediamine, 2,2',2'',2'''-(1,2-Ethanediyldinitrilo)tetrakisethanol, 2,2',2'',2'''-Ethylenedinitrilotetraethanol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P332 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 140-07-8

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 97%

CAS: 140-07-8
Formula: C₁₀H₂₄N₂O₄
MW: 236.31 g/mol

VQ-009467

Frequently asked questions

What is the CAS number of N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%?

The CAS Registry Number of N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% is 140-07-8. It is also known as 2,2′,2″,2″′-(Ethylenedinitrilo)tetraethanol, THEED, N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine.

What is the molecular formula and molecular weight of N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%?

N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% has the molecular formula C10H24N2O4 and a molecular weight of 236.31 g/mol. Its IUPAC name is 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol.

Which grade and pack sizes of N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% can I order?

We supply N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% in (50%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50%?

Yes. Every lot of N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% be shipped internationally?

Yes. N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine, 50% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.