1,4,7-Triazacyclononane

CAS 4730-54-5C6H15N3Chemical Synthesis

1,4,7-Triazacyclononane (CAS 4730-54-5) is a cyclic amine with a molecular weight of 129.20 g/mol. This compound functions effectively as a reagent in compleximetric titrations, exhibiting high selectivity for cation binding. It is also valuable in chemical synthesis and as a building block for coordination chemistry, finding utility in research and development settings.

IUPAC: Octahydro-1H-1,4,7-triazonine,Triethylenetriamine
Synonyms: 4730-54-5C6H15N3Octahydro-1H-1,4,7-triazonineTriethylenetriamine

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1,4,7-Triazacyclononane (C6H15N3) — chemical structure, CAS 4730-54-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisCrown EthersSynthetic Reagents

01 /Applications

Complexometric Titrations

This triazacyclononane derivative serves as a selective reagent for complexometric titrations, enabling precise determination of metal ions through chelation.

Chemical Synthesis

Utilised as a synthetic intermediate, 1,4,7-Triazacyclononane is employed in the construction of more complex molecular architectures.

Coordination Chemistry

Its structure allows for the formation of stable metal complexes, making it a useful ligand in coordination chemistry research.

02 /Properties

Molecular weight	129.20
Empirical formula	C6H15N3
Assay	≥97.0% (GC)
Boiling point	110-130 °C/7 mmHg(lit.)
Impurities tested	≤2% water
Application	Possible reagent for compleximetric titrations with high cation-binding selectivity.
Melting point	42-45 °C(lit.)42-45 °C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Flash point	110 °C / 230 °F
Transport (UN / ADR)	UN 3259PSN2 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34
Safety statements (S)	26-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

4730-54-5

MDL number

MFCD00012358

PubChem substance

24858511

Beilstein registry

773877

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 1,4,7-Triazacyclononane used for?

1,4,7-Triazacyclononane is primarily used as a reagent in compleximetric titrations with high cation-binding selectivity and in chemical synthesis.

What are the CAS number and formula for 1,4,7-Triazacyclononane?

The CAS number is 4730-54-5 and the empirical formula is C6H15N3.

What grade and purity does Tech Serve Solutions supply for 1,4,7-Triazacyclononane?

Tech Serve Solutions supplies 1,4,7-Triazacyclononane with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade; it is supplied for technical and research purposes.

How should 1,4,7-Triazacyclononane be handled safely?

1,4,7-Triazacyclononane is classified as Danger (GHS05) with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, faceshields, chemical-resistant gloves, and respiratory protection, must be used. Always consult the Safety Data Sheet (SDS) before handling.