3-Dimethylamino-1-propanol
3-Dimethylamino-1-propanol (CAS: 3179-63-3), with the linear formula (CH3)2N(CH2)3OH and a molecular weight of 103.16 g/mol, is a versatile organic building block. This amino alcohol serves as a key intermediate in chemical synthesis. Its properties make it valuable in the development of various organic compounds, contributing to advancements in chemical research and industrial applications.

Organic Synthesis Intermediate
3-Dimethylamino-1-propanol is widely employed as a precursor in the synthesis of more complex organic molecules. Its bifunctional nature allows for diverse chemical transformations.
Pharmaceutical Intermediates
It functions as a building block in the development of active pharmaceutical ingredients (APIs) and related compounds. Its structure is amenable to incorporation into various drug scaffolds.
Specialty Chemicals
This compound finds application in the creation of specialty chemicals, potentially including catalysts, reagents, or functional materials. Its unique structure offers specific chemical properties.
| Molecular weight | 103.16 |
|---|---|
| Linear formula | (CH3)2N(CH2)3OH |
| Assay | 99% |
| Boiling point | 163-164 °C(lit.) |
| Density | 0.872 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 41 °C / 105.8 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-41 |
| Safety statements (S) | 26-39 |
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-Dimethylamino-1-propanol used for?
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3-Dimethylamino-1-propanol is used as an intermediate in organic synthesis, particularly in the development of pharmaceutical intermediates and specialty chemicals.
What is the CAS number and formula for 3-Dimethylamino-1-propanol?
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The CAS number is 3179-63-3 and the linear formula is (CH3)2N(CH2)3OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Dimethylamino-1-propanol with an assay of 99%. This is a technical/research grade; we do not represent it as USP, BP, or EP.
How should 3-Dimethylamino-1-propanol be handled safely?
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3-Dimethylamino-1-propanol is a flammable liquid (flash point 41°C) and can cause serious eye damage. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, in a well-ventilated area away from ignition sources.
Is 3-Dimethylamino-1-propanol a controlled substance?
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The provided data does not indicate that 3-Dimethylamino-1-propanol is a controlled substance.
How is 3-Dimethylamino-1-propanol packed and exported?
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3-Dimethylamino-1-propanol is classified under UN 1987, Class 3, Packing Group III, indicating it is shipped as a flammable liquid. TSS exports globally, adhering to all relevant shipping regulations.
How can I request a quote or sample for 3-Dimethylamino-1-propanol?
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Please contact our sales team through the website or by phone to request a quote or a sample of 3-Dimethylamino-1-propanol.
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