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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
(2-aminoethyl)[2-({2-[(2-aminoethyl)amino]ethyl}amino)ethyl]amine; bis(2-aminoethyl)({2-[(2-aminoethyl)amino]ethyl})amine

Inventory

EC number:
292-587-7
EC name:
Amines, polyethylenepoly-, tetraethylenepentamine fraction
CAS number:
90640-66-7
CAS number:
90640-66-7
Synonyms
Names:
Identifier:
EC number
292-587-7
Identifier:
IUPAC name
(2-aminoethyl)[2-({2-[(2-aminoethyl)amino]ethyl}amino)ethyl]amine; bis(2-aminoethyl)({2-[(2-aminoethyl)amino]ethyl})amine
Identifier:
IUPAC name
N'-(2-aminoethyl)-N-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
Identifier:
IUPAC name
Tetraethylenepentamine, linear, cyclic and branched
Identifier:
IUPAC name
Tetraethylenepentamine, linear, cyclic and branched
Identifier:
other: SMILES notation
(NH2CH2CH2NHCH2CH2)2NH
Identifier:
other: Molecular formula
C8H23N5
Identifier:
other: Molecular formula
C8H23N5 & C10H25N5
Identifier:
other: Molecular formula
C8H23N5, C10H25N5
Identifier:
other: InChl
InChI=1S/C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2 InChI=1S/C8H23N5/c9-1-4-12-5-8-13(6-2-10)7-3-11/h12H,1-11H2 InChI=1S/C10H25N5/c11-1-2-12-3-4-13-5-8-15-9-6-14-7-10-15/h12-14H,1-11H2
Identifier:
other: Molecular formula
Multiconstituent substance
Identifier:
other: SMILES notation
Multiconstituent substance
Amines, polyethylenepoly-, tetraethylenepentamine fraction

Molecular and structural information

Molecular formula:
C8H23N5, C10H25N5
Molecular weight:
> 189 - < 215
SMILES notation:
NCCNCCNCCNCCN
NCCNCCN(CCN)CCN
NCCNCCNCCN1CCNCC1
InChl:
InChI=1S/C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2
InChI=1S/C8H23N5/c9-1-4-12-5-8-13(6-2-10)7-3-11/h12H,1-11H2
InChI=1S/C10H25N5/c11-1-2-12-3-4-13-5-8-15-9-6-14-7-10-15/h12-14H,1-11H2
Structural formula:
Chemical structure

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