1,1,4,7,10,10-Hexamethyltriethylenetetramine
1,1,4,7,10,10-Hexamethyltriethylenetetramine (CAS: 3083-10-1) is a highly methylated polyamine with the molecular formula C10H26N4 and a molecular weight of 230.39 g/mol. This compound serves as a valuable building block in organic synthesis and is particularly recognised for its role in controlled radical polymerization techniques, such as Atom Transfer Radical Polymerization (ATRP). Its unique structure facilitates its use as a ligand in various chemical processes.
- IUPAC
- HMTETA
- Synonyms
- 7,10,10-HexamethyltriethylenetetramineHMTETA
Atom Transfer Radical Polymerization (ATRP)
1,1,4,7,10,10-Hexamethyltriethylenetetramine functions as an effective ligand in ATRP catalysts. It helps to control the polymerization process, allowing for the synthesis of polymers with defined architectures, molecular weights, and low polydispersities.
Organic Synthesis Building Block
This hexamethylated polyamine can be utilized as a versatile building block in the synthesis of more complex organic molecules. Its reactive amine functionalities allow for various derivatization pathways in chemical research and development.
Ligand for Metal Catalysis
The nitrogen atoms within the structure of 1,1,4,7,10,10-Hexamethyltriethylenetetramine can coordinate with metal centres, making it suitable as a ligand in various catalytic applications beyond ATRP.
Materials Science Research
Its application extends to materials science, where it can be incorporated into polymers or used in the development of novel materials with specific properties influenced by its unique polyamine structure.
| Molecular weight | 230.39 |
|---|---|
| Linear formula | [(CH3)2NCH2CH2N(CH3)CH2-]2 |
| Assay | 97% |
| Boiling point | 130 °C/11 mmHg(lit.) |
| Density | 0.847 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.456(lit.) |
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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 102 °C / 215.6 °F |
| Transport (UN / ADR) | UN 2735PSN2 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.
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 1,1,4,7,10,10-Hexamethyltriethylenetetramine used for?
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This compound is primarily used as a ligand in Atom Transfer Radical Polymerization (ATRP) and as a building block in organic synthesis and materials science research.
What are the CAS number and molecular formula?
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The CAS number is 3083-10-1 and the molecular formula is C10H26N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,4,7,10,10-Hexamethyltriethylenetetramine with an assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
How should 1,1,4,7,10,10-Hexamethyltriethylenetetramine be handled safely?
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This compound is classified as corrosive (H314) and can cause severe skin burns and eye damage. Handling requires appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Refer to the Safety Data Sheet for detailed information.
Is this chemical a controlled substance?
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The provided data does not indicate that 1,1,4,7,10,10-Hexamethyltriethylenetetramine is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions ensures appropriate packaging for safe transport and export, adhering to international shipping regulations for hazardous materials like UN 2735, Class 8, Packing Group II.
How can I request a sample or quote?
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Please contact our sales team directly via the website or your regional representative to request a sample or a quotation for 1,1,4,7,10,10-Hexamethyltriethylenetetramine.
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