2-Ethylhexyl 4-(dimethylamino)benzoate
2-Ethylhexyl 4-(dimethylamino)benzoate (CAS 21245-02-3) is an organic compound with a molecular weight of 277.40 g/mol. It functions as an amine photochemical coinitiator, vital in polymerization processes. This chemical is widely utilised in materials science and polymer science for initiating and accelerating polymerisation reactions, contributing to the development of advanced polymer materials.
UV Curing Agent
This compound acts as a coinitiator in UV-curable formulations, enhancing the speed and efficiency of polymerization under UV light. It is integral to coatings, inks, and adhesives that require rapid curing.
Polymerization Initiator
In polymer science, it serves as a key component in initiating free-radical polymerization. This application is crucial for synthesising various polymers and modifying polymer properties.
Materials Science Applications
Its role extends to materials science, where it facilitates the creation of novel materials through controlled polymerization processes. This contributes to the development of polymers with specific performance characteristics.
| Molecular weight | 277.40 |
|---|---|
| Linear formula | (CH3)2NC6H4CO2CH2CH(C2H5)(CH2)3CH3 |
| Assay | 98% |
| Boiling point | 325 °C(lit.) |
| Density | 0.995 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.542(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 2 |
| 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 2-Ethylhexyl 4-(dimethylamino)benzoate used for?
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2-Ethylhexyl 4-(dimethylamino)benzoate is primarily used as an amine photochemical coinitiator in UV-curable systems and as a reagent for initiating polymerization in materials science and polymer science applications.
What is the CAS number and chemical formula for this product?
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The CAS number is 21245-02-3 and the linear formula is (CH3)2NC6H4CO2CH2CH(C2H5)(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethylhexyl 4-(dimethylamino)benzoate with an assay of 98%. We do not represent this product as USP, EP, or BP grade.
How should 2-Ethylhexyl 4-(dimethylamino)benzoate be handled safely?
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Based on GHS classifications, this compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn, and work should be conducted in a well-ventilated area or with suitable respiratory protection.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions exports and supplies this chemical globally. Please contact us for specific shipping and handling information for your region.
How can I request a sample or quote?
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To request a sample or a quote for 2-Ethylhexyl 4-(dimethylamino)benzoate, please use the contact form on our website or email our sales department directly with your requirements.
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