Triallylamine
Triallylamine (CAS: 102-70-5) is an organic compound with the linear formula (H₂C=CHCH₂)₃N and a molecular weight of 137.22 g/mol. This tertiary amine is characterised by its three allyl groups. It serves as a versatile building block in organic synthesis and is frequently employed as a reagent in various chemical transformations. TSS supplies this chemical with a high assay of 99%.

Organic Synthesis Intermediate
Triallylamine functions as a key intermediate in the synthesis of complex organic molecules. Its reactive allyl groups allow for diverse chemical modifications and polymerisation reactions.
Polymerisation Catalyst
The compound can act as a component in initiating or modifying polymerisation processes. Its structure is suitable for incorporation into polymer backbones or side chains.
Reagent in Chemical Reactions
It is utilised as a reagent in various organic reactions, including alkylations and cyclisations, owing to the reactivity of its nitrogen atom and allyl substituents.
| Molecular weight | 137.22 |
|---|---|
| Linear formula | (H2C=CHCH2)3N |
| Assay | 99% |
| Boiling point | 150-151 °C(lit.) |
| Density | 0.79 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.451(lit.) |
| Vapour pressure | 90 mmHg (80 °C) |
| Vapour density | 4.73 (vs air) |



Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 31 °C / 87.8 °F |
| Transport (UN / ADR) | UN 2610 8(3) / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-20/21/22-34 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 Triallylamine used for?
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Triallylamine is primarily used as an intermediate and reagent in organic synthesis, and can function in polymerisation processes.
What are the CAS number and formula for Triallylamine?
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The CAS number for Triallylamine is 102-70-5, and its linear formula is (H₂C=CHCH₂)₃N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triallylamine with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should Triallylamine be handled safely?
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Triallylamine is a flammable liquid and vapour that causes severe skin burns and eye damage, and is harmful if swallowed, in contact with skin, or if inhaled. Handle with appropriate personal protective equipment, including gloves, goggles, face shields, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling procedures.
Is Triallylamine a controlled substance?
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This information is not available in the provided data.
How is Triallylamine packed, shipped, and exported?
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Triallylamine is supplied according to relevant transportation regulations. TSS is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for Triallylamine?
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Please contact the TSS sales team to request a sample or a quote for Triallylamine.
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