N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine 31295-46-2

Name: N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine
Brand: Vaqora Chemicals
SKU: VQ-032484

About N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine

Vaqora Chemicals supplies N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine, an impurity of Trientine registered under CAS number 31295-46-2. Formula C8H23N5, molecular weight 189.3 g/mol. The IUPAC name is N'-[2-[bis(2-aminoethyl)amino]ethyl]ethane-1,2-diamine. Common synonyms include N,N,N'-Tris(2-aminoethyl)-1,2-ethanediamine and 4-(2-Aminoethyl)triethylenetetramine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Trientine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Trientine

View every impurity, metabolite and intermediate we list for Trientine.

Trientine impurities

Specifications & identifiers

Chemical identifiers
Product name	N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine
Catalogue No.	VQ-032484
CAS Number	31295-46-2
IUPAC name	N'-[2-[bis(2-aminoethyl)amino]ethyl]ethane-1,2-diamine
Molecular formula	C₈H₂₃N₅
Molecular weight	189.3 g/mol
Exact mass	189.1953
Grade	Reference Standard
HSN code	38229090
InChIKey	ZORWGXDYTKQJQG-UHFFFAOYSA-N
SMILES	C(CNCCN(CCN)CCN)N
PubChem CID	160198

Physical properties
Physical form	Solid
LogP (XLogP3)	-3
H-bond donors / acceptors	4 / 5
TPSA	93.3 Å²
Synonyms	N,N,N'-Tris(2-aminoethyl)-1,2-ethanediamine, 4-(2-Aminoethyl)triethylenetetramine, 1,2-Ethanediamine, N,N,N'-tris(2-aminoethyl)-, N,N,N'-Tris(2-aminoethyl)ethylenediamine, 1,2-Ethanediamine, N1,N1,N2-tris(2-aminoethyl)-, N'-(2-aminoethyl)-tris(2-aminoethyl)amin

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302+H312Harmful if swallowed or in contact with skin
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P333 + P317, P362 + P364, P363, P391, P405, 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

Frequently asked questions

What is the CAS number of N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine?

The CAS Registry Number of N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine is 31295-46-2. It is also known as N,N,N'-Tris(2-aminoethyl)-1,2-ethanediamine, 4-(2-Aminoethyl)triethylenetetramine, 1,2-Ethanediamine, N,N,N'-tris(2-aminoethyl)-.

What is the molecular formula and molecular weight of N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine?

N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine has the molecular formula C8H23N5 and a molecular weight of 189.3 g/mol. Its IUPAC name is N'-[2-[bis(2-aminoethyl)amino]ethyl]ethane-1,2-diamine.

What is N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine used for?

N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine is supplied as a characterised reference material related to Trientine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine can I order?

We supply N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine?

Yes. Every lot of N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine 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 N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine be shipped internationally?

Yes. N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine 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.