1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetic acid tetrahydrochloride hydrate
1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetic acid tetrahydrochloride hydrate (CAS: 339091-75-7) is a complex organic compound with the empirical formula C18H32N4O8 · 4HCl · xH2O. Its anhydrous molecular weight is 578.31. This chemical finds utility in materials science and polymer science as a monomer. It is supplied by Tech Serve Solutions for research and development purposes.
- Synonyms
- 11-Tetraazacyclotetradecane-1,4,8,11-tetraacetic acid tetrahydrochloride hydrate339091-75-7C18H32N4O8 · 4HCl · xH2O

Monomer for Polymer Synthesis
As a carboxylic acid monomer, this compound can be utilised in polymerisation reactions. Its structure allows for incorporation into polymer chains, potentially modifying material properties.
Materials Science Research
This chemical serves as a building block in materials science, enabling the development of novel materials with tailored characteristics. Its tetraacetic acid functionality may lend itself to coordination chemistry applications.
Laboratory Reagent
Used in chemical research and analysis, it functions as a reagent in various laboratory settings. Its specific properties make it suitable for particular synthetic or investigative procedures.
| Molecular weight | 578.31 (anhydrous basis) |
|---|---|
| Empirical formula | C18H32N4O8 · 4HCl · xH2O |
| Melting point | 247 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetic acid tetrahydrochloride hydrate used for?
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This compound is primarily used as a monomer in polymer science and for research in materials science. It also serves as a laboratory reagent for various chemical investigations.
What are the CAS number and formula for this chemical?
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The CAS number is 339091-75-7 and the empirical formula is C18H32N4O8 · 4HCl · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development. The exact grade and purity are available upon request, and it is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetic acid tetrahydrochloride hydrate be handled?
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This chemical is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Wear appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can ship this product internationally in compliance with all regulations.
How can I request a sample or quote?
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Please contact Tech Serve Solutions directly through our website or sales department to request a sample or a quote for this product.
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