Allylamine dihydrogen phosphate
Allylamine dihydrogen phosphate (CAS: 121092-93-1), with the formula C3H7N · H3PO4 and a molecular weight of 155.09 g/mol, is a chemical compound characterised by its amine and phosphate functionalities. It serves as a valuable building block and intermediate in various chemical syntheses, particularly within polymer science and materials development. This compound is supplied by Tech Serve Solutions at an assay of 95%.

Polymer Synthesis
Utilised as a monomer or co-monomer in the creation of specialised polymers. Its unique structure can impart desirable properties to the resulting polymer chains.
Materials Science
Acts as an intermediate in the development of novel materials. The amine and phosphate groups offer potential for cross-linking or functionalisation in material matrices.
Organic Synthesis Intermediate
Serves as a reactive intermediate in multi-step organic synthesis pathways, contributing amine and phosphate functionalities to target molecules.
| Molecular weight | 155.09 |
|---|---|
| Linear formula | C3H7N · H3PO4 |
| Assay | 95% |
| Melting point | 144-153 °C |

Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-24-36/37/38 |
| Safety statements (S) | 26-36/37-45 |
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 Allylamine dihydrogen phosphate used for?
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Allylamine dihydrogen phosphate is primarily used as a monomer in polymer synthesis and as an intermediate in materials science and organic synthesis.
What are the CAS number and formula for Allylamine dihydrogen phosphate?
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The CAS number is 121092-93-1, and the formula is C3H7N · H3PO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Allylamine dihydrogen phosphate with an assay of 95%. This product is not represented as USP, BP, or EP grade.
What are the safety concerns when handling Allylamine dihydrogen phosphate?
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This compound presents significant hazards, indicated by 'Danger' signal word. It is toxic if swallowed (H301), toxic in contact with skin (H310), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with extreme caution using appropriate personal protective equipment.
How is Allylamine dihydrogen phosphate shipped and exported?
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Allylamine dihydrogen phosphate is classified under UN 2811, Hazard Class 6.1, Packing Group II, indicating it is a toxic solid. TSS is experienced in exporting hazardous materials in compliance with international regulations.
How can I request a quote or sample?
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To request a quote or sample of Allylamine dihydrogen phosphate, please contact our sales team directly through the website or via the provided contact details.
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