3-(Diethylamino)-1,2-propanediol
3-(Diethylamino)-1,2-propanediol (CAS 621-56-7) is an amino alcohol with the linear formula (C2H5)2NCH2CH(OH)CH2OH and a molecular weight of 147.22 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring both hydroxyl and tertiary amine functionalities, makes it suitable for various chemical transformations and applications in polymer and materials science.
- Synonyms
- (C2H5)2NCH2CH(OH)CH2OH
Polyurethane Synthesis
3-(Diethylamino)-1,2-propanediol has been utilised in the synthesis of diphenylmethane-4,4′-diisocyanate based polyether polyurethane cationomers, contributing to the development of advanced polymer materials.
Chromatographic Media Development
This compound has been employed in investigations into the chemical and chromatographic stability of methacrylate-based monolithic columns functionalised with diethylamino and quaternary amine groups.
Organic Synthesis Intermediate
As an organic building block, 3-(Diethylamino)-1,2-propanediol can be used in the creation of more complex molecules and functional materials.
| Molecular weight | 147.22 |
|---|---|
| Linear formula | (C2H5)2NCH2CH(OH)CH2OH |
| Assay | 98% |
| Boiling point | 233-235 °C(lit.) |
| Density | 0.965 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4602(lit.) |
| Application | 3-(Diethylamino)-1,2-propanediol was used in the synthesis of diphenylmethane-4,4′-diisocyanate based polyether polyurethane cationomers1. It was also used to investigate the chemical and chromatographic stability of methacrylate-based monolithic columns bearing 3-N,N-diethylamino-2-hydroxypropyl (DEAE) and quarternary amine groups2. |
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 | 108 °C / 226.4 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 3-(Diethylamino)-1,2-propanediol used for?
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3-(Diethylamino)-1,2-propanediol is used as a building block in organic synthesis, for example in the development of polyether polyurethane cationomers and in the investigation of chromatographic column stability.
What is the CAS number and chemical formula for 3-(Diethylamino)-1,2-propanediol?
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The CAS number is 621-56-7 and the linear formula is (C2H5)2NCH2CH(OH)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Diethylamino)-1,2-propanediol with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-(Diethylamino)-1,2-propanediol be handled safely?
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According to GHS classifications, 3-(Diethylamino)-1,2-propanediol is a warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Avoid breathing dust/fume/gas/mist/vapours/spray. Ensure adequate ventilation.
How is 3-(Diethylamino)-1,2-propanediol packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports chemicals globally, adhering to all relevant regulations. Specific packaging details can be provided upon request.
How can I request a sample or quote for 3-(Diethylamino)-1,2-propanediol?
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To request a sample or quote, please contact our sales team directly through our website or by phone. We will be pleased to assist you with your requirements.
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