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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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IUPAC name:
Not applicable.

Inventory

Synonyms

Molecular and structural information

Molecular formula:
Free HMDA = C6H16N2
Free MXDA = C8H12N2
Free EDA= C2H8N2
12HSA-MXDA (major amine) = C26H46N2O2
12HSA-HMDA = C24H50N2O2
12HSA-EDA = C20H42N2O2
Stearic Acid-MXDA = C26H46N2O
Stearic Acid-HMDA = C24H50N2O
Stearic Acid-EDA = C20H42N2O
Molecular weight:
>= 60 - <= 419
SMILES notation:
MXDA = C(c1cc(ccc1)CN)N

HMDA = C(CCCCCN)N

EDA = C(CN)N

MXDA-12HSA = OC(CCCCCCCCCCCC(=O)NCc1cc(CN)ccc1)CCCCC

MXDA-Stearic Acid = C(c1cc(ccc1)CNC(CCCCCCCCCCCCCCCCC)=O)N

HMDA-12HSA = C(CCCCCNC(CCCCCCCCCCC(CCCCCC)O)=O)N

HMDA-Stearic Acid = C(CCCCCNC(CCCCCCCCCCCCCCCCC)=O)N

EDA-12HSA = C(CN)NC(CCCCCCCCCCC(CCCCCC)O)=O

EDA- Stearic Acid = C(CN)NC(CCCCCCCCCCCCCCCCC)=O
Structural formula:
Chemical structure

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