4-Ethynylbenzyl alcohol
4-Ethynylbenzyl alcohol (CAS: 10602-04-7), with the molecular formula HC≡CC₆H₄CH₂OH and a molecular weight of 132.16 g/mol, is a valuable organic building block. This compound features both a terminal alkyne and a primary alcohol functional group, making it highly versatile for diverse chemical syntheses. It serves as a key intermediate in the preparation of complex molecules within research and development settings.
Organic Synthesis Intermediate
Utilised as a bifunctional building block, 4-Ethynylbenzyl alcohol facilitates the introduction of both an alkyne and a hydroxymethylphenyl moiety into target molecules. Its distinct functional groups allow for selective chemical transformations in multi-step synthetic routes.
Material Science Research
The terminal alkyne group can participate in click chemistry reactions, such as copper-catalyzed azide-alkyne cycloaddition (CuAAC). This makes it useful for modifying polymers, surfaces, or creating advanced materials with specific properties.
Pharmaceutical and Agrochemical Development
As an organic building block, it can be incorporated into the synthesis pathways of novel pharmaceutical candidates or agrochemical compounds. Its structure offers a scaffold for creating diverse molecular architectures.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | HC≡CC6H4CH2OH |
| Assay | 97% |
| Melting point | 40-44 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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-Ethynylbenzyl alcohol used for?
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4-Ethynylbenzyl alcohol is primarily used as a versatile building block in organic synthesis, for material science research, and in the development of pharmaceutical and agrochemical compounds due to its dual functional groups: a terminal alkyne and a primary alcohol.
What is the CAS number and chemical formula for 4-Ethynylbenzyl alcohol?
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The CAS number for 4-Ethynylbenzyl alcohol is 10602-04-7, and its chemical formula is HC≡CC₆H₄CH₂OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethynylbenzyl alcohol with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should 4-Ethynylbenzyl alcohol be handled safely?
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4-Ethynylbenzyl alcohol is classified as harmful if swallowed and causes serious eye irritation (H302, H319). Safe handling requires wearing a dust mask type N95 (US), safety eyeshields, and gloves. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do, continuing rinsing.
Is 4-Ethynylbenzyl alcohol available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Ethynylbenzyl alcohol, serving customers worldwide.
How can I request a quote or sample for 4-Ethynylbenzyl alcohol?
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To request a quote or sample of 4-Ethynylbenzyl alcohol, please contact our sales department through the website or by phone.
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