Molekula
Tripropylamine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tripropylamine is a tertiary amine used as a catalyst, solvent, and intermediate in organic synthesis. Researchers also use it as a starting material for synthesizing carbon nanotubes in laboratory studies. It is a colorless liquid with a strong amine odor. CAS: 102-69-2, molecular formula: C9H21N, molecular weight: 143.27 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Tripropylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 32 °C |
| Transport Class | 3 (8) |
| Packing Group | III |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Water white liquid |
| Odour | Amine odor |
| Melting Point | -93.5 °C |
| Boiling Point | 156 °C |
| Water Solubility | 748 mg/L at 25 °C |
| Solubility (other solvents) | Very soluble in ethyl ether and ethanol |
| Vapour Pressure | 1.51 mmHg at 25 °C |
| Refractive Index | 1.4181 |
| pKa | pKa = 10.65 |
| log P (octanol/water) | 2.79 |
Source: PubChem CID 7616 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90035082 |
| CAS Number | 102-69-2 |
| IUPAC Name | N,N-dipropylpropan-1-amine |
| EC Number | 203-047-7 |
| Molecular Formula | (CH3CH2CH2)3N |
| Molecular Weight | 143.27 |
| Exact Mass | 143.1674 |
| SMILES | CCCN(CCC)CCC |
| InChIKey | YFTHZRPMJXBUME-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H21N/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3 |
| PubChem CID | 7616 |
| UN Number | UN2260 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2921.19.11.00 |
| Tariff Code | 2921199990 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H226 Flammable liquid and vapour
- H301 + H311 Toxic if swallowed or in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H332 Harmful if inhaled
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (n-C3H7)3N
- 1-Propanamine, N,N-dipropyl-
- FEMA NO. 4247
- N,N-Dipropyl-1-propanamine
- N,N-Dipropyl-1-propylamine
- N,N-dipropylpropan-1-amine
- NPr3
- Propyldi-n-propylamine
- tri-n-propyl amin
- Tri-n-propylamine
Frequently asked questions
What is tripropylamine used for?
Tripropylamine is commonly used as a catalyst in polymerization reactions and as a reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of tripropylamine?
The formula is (CH3CH2CH2)3N and the molecular weight is 143.27 g/mol.
How should tripropylamine be stored?
Tripropylamine should be stored at ambient temperature, away from moisture and incompatible materials, in a tightly closed container.
What grade of tripropylamine does Molekula supply?
Molekula supplies tripropylamine in technical grade; custom grades are available upon request.
Can Molekula supply tripropylamine in bulk?
Yes, Molekula can supply tripropylamine in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a tripropylamine order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.