1,3-Bis(dimethylamino)-2-propanol
1,3-Bis(dimethylamino)-2-propanol (CAS 5966-51-8) is an amino alcohol with the linear formula (CH3)2NCH2CH(OH)CH2N(CH3)2 and a molecular weight of 146.23 g/mol. This organic compound serves as a versatile building block in chemical synthesis. It is primarily utilised in research and development settings for the creation of more complex molecules and is known for its utility in organic chemistry laboratories.
- IUPAC
- N,N,N′,N′-Tetramethyl-1,3-diamino-2-propanol
- Synonyms
- (CH3)2NCH2CH(OH)CH2N(CH3)2N,N,N′,N′-Tetramethyl-1,3-diamino-2-propanol

Organic Synthesis Intermediate
This compound functions as a valuable intermediate in the synthesis of various organic molecules. Its difunctional nature, featuring both amino and hydroxyl groups, allows for diverse chemical transformations.
Research and Development
Used in laboratory settings for research purposes, including the exploration of new chemical reactions and the development of novel compounds. Its specific structure makes it a useful synthon.
Building Block
As an organic building block, it provides a scaffold for constructing more complex chemical architectures. It is particularly relevant in the field of fine chemical synthesis.
| Molecular weight | 146.23 |
|---|---|
| Linear formula | (CH3)2NCH2CH(OH)CH2N(CH3)2 |
| Assay | 97% |
| Density | 0.897 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4422(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
| Flash point | 113 °C / 235.4 °F |
|---|---|
| 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 1,3-Bis(dimethylamino)-2-propanol used for?
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1,3-Bis(dimethylamino)-2-propanol is used as a building block and intermediate in organic synthesis, particularly in research and development settings for creating novel organic molecules.
What is the CAS number and formula for 1,3-Bis(dimethylamino)-2-propanol?
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The CAS number is 5966-51-8, and its linear formula is (CH3)2NCH2CH(OH)CH2N(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Bis(dimethylamino)-2-propanol with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,3-Bis(dimethylamino)-2-propanol be handled?
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Handle 1,3-Bis(dimethylamino)-2-propanol with care, as it may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Wear appropriate personal protective equipment and ensure adequate ventilation. In case of eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
How is 1,3-Bis(dimethylamino)-2-propanol packed, shipped, and exported?
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1,3-Bis(dimethylamino)-2-propanol is packed and shipped according to standard chemical handling procedures, suitable for global export. Specific packaging details can be provided upon request.
How can I request a sample or quote for 1,3-Bis(dimethylamino)-2-propanol?
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To request a sample or quote for 1,3-Bis(dimethylamino)-2-propanol, please contact the Tech Serve Solutions sales team through our website or by phone.
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