4-Aminobenzylamine
4-Aminobenzylamine (CAS: 4403-71-8), with the molecular formula H2NC6H4CH2NH2 and a molecular weight of 122.17, is a versatile organic compound. It serves as a valuable building block in chemical synthesis, particularly in the creation of nitrogen-containing compounds and polyamines. Its bifunctional nature, featuring both an aromatic and an aliphatic amine group, allows for diverse reactivity in organic chemistry applications.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its distinct amine functionalities enable participation in a variety of coupling and derivatisation reactions.
Building Block for Nitrogen Compounds
Serves as a fundamental component in the construction of diverse nitrogen-containing heterocycles and functionalised aromatic systems critical in various research fields.
Polyamines Synthesis
A useful precursor for the development of polyamines, which find applications in areas such as polymer chemistry and materials science.
| Molecular weight | 122.17 |
|---|---|
| Linear formula | H2NC6H4CH2NH2 |
| Assay | 99% |
| Boiling point | 101 °C/0.05 mmHg(lit.) |
| Density | 1.078 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.61(lit.) |
| Melting point | 37 °C |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3259PSN1 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 4-Aminobenzylamine used for?
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4-Aminobenzylamine is primarily used as a building block in organic synthesis and for the preparation of nitrogen compounds and polyamines.
What are the CAS number and molecular formula for 4-Aminobenzylamine?
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The CAS number for 4-Aminobenzylamine is 4403-71-8, and its molecular formula is H2NC6H4CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminobenzylamine with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 4-Aminobenzylamine be handled safely?
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4-Aminobenzylamine is classified as Danger with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, is essential. Handle with extreme care in a well-ventilated area.
Is 4-Aminobenzylamine a controlled substance?
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The provided data does not indicate that 4-Aminobenzylamine is a controlled substance.
How is 4-Aminobenzylamine typically packed and shipped?
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Tech Serve Solutions ensures secure packaging for all our chemicals, adhering to international shipping regulations for hazardous materials (UN 3259, PSN1 8 / PGII). Please contact us for specific export details.
How can I request a sample or quote for 4-Aminobenzylamine?
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To request a sample or quote for 4-Aminobenzylamine, please contact our sales team through the website or call us directly. We are happy to assist with your chemical sourcing needs.
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