4-Aminophenethyl alcohol
4-Aminophenethyl alcohol (CAS: 104-10-9, Formula: H2NC6H4CH2CH2OH, MW: 137.18) is a versatile organic building block. This compound serves as a key intermediate in the synthesis of various chemical entities. It is particularly noted for its use in creating ordered poly(amide-ester) monomers, facilitating the synthesis of 4-aminostyrene, and in the functionalization of advanced materials like graphene nanoplatelets.
- IUPAC
- 2-(4-Aminophenyl)ethanol
- Synonyms
- 2-(4-Aminophenyl)ethanol

Monomer for Poly(amide-ester) Synthesis
4-Aminophenethyl alcohol has been utilised as a nonsymmetric monomer in the preparation of ordered poly(amide-ester)s, enabling the controlled synthesis of polymers with specific head-to-head or tail-to-tail arrangements.
Precursor for 4-Aminostyrene
This chemical serves as a precursor in the documented synthesis pathways leading to 4-aminostyrene, a valuable compound in polymer and materials science.
Functionalization of Graphene Nanoplatelets
Research indicates the application of 4-Aminophenethyl alcohol in the functionalization of graphene nanoplatelets, potentially imparting new properties or improving compatibility in composite materials.
| Molecular weight | 137.18 |
|---|---|
| Linear formula | H2NC6H4CH2CH2OH |
| Assay | 98% |
| Application | 4-Aminophenethyl alcohol has been used:• as nonsymmetric monomer in the preparation of ordered [head-to-head (H-H) or tail-to-tail (T-T)] poly(amide-ester)1• in the synthesis of 4-aminostyrene2• in functionalization of graphene nanoplatelets3 |
| Melting point | 107-110 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Aminophenethyl alcohol used for?
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4-Aminophenethyl alcohol is used as a nonsymmetric monomer in the preparation of ordered poly(amide-ester)s, in the synthesis of 4-aminostyrene, and in the functionalization of graphene nanoplatelets.
What are the CAS number and chemical formula for 4-Aminophenethyl alcohol?
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The CAS number for 4-Aminophenethyl alcohol is 104-10-9, and its linear chemical formula is H2NC6H4CH2CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminophenethyl alcohol with an assay of 98%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should 4-Aminophenethyl alcohol be handled safely?
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4-Aminophenethyl alcohol is classified as a warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust and ensure proper disposal.
Is 4-Aminophenethyl alcohol a controlled substance?
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Based on the provided data, 4-Aminophenethyl alcohol is not indicated as a controlled or scheduled substance.
How can I get a quote or sample of 4-Aminophenethyl alcohol?
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To request a quote or sample of 4-Aminophenethyl alcohol, please contact our sales team through the website or by phone. We ship and export globally.
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