2′,4′,6′-Trihydroxyacetophenone monohydrate
2′,4′,6′-Trihydroxyacetophenone monohydrate (CAS 480-66-0) is a ketone compound with the molecular formula (HO)<sub>3</sub>C<sub>6</sub>H<sub>2</sub>COCH<sub>3</sub>·H<sub>2</sub>O and a molecular weight of 186.16 g/mol. This versatile organic building block is primarily utilised in chemical synthesis and as a laboratory reagent. Its structure, featuring a hydroxylated acetophenone core, lends itself to various chemical transformations and research applications.
- IUPAC
- 2-Acetylphloroglucinol,THAP
- Synonyms
- 480-66-02-AcetylphloroglucinolTHAP(HO)3C6H2COCH3·H2O

Chemical Synthesis
Utilised as a key intermediate and building block in organic synthesis, particularly for creating more complex molecules and derivatives.
Laboratory Reagent
Serves as a valuable reagent in research laboratories for various chemical investigations and analytical procedures.
Building Block
Its reactive functional groups make it suitable for constructing diverse organic compounds in multi-step syntheses.
| Molecular weight | 186.16 |
|---|---|
| Linear formula | (HO)3C6H2COCH3·H2O |
| Assay | 98% |
| Suitability | in accordance for UV test |
| Melting point | 219-221 °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 |
| Cation traces | Ca: ≤200 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Analyte Suitability | glycansoligonucleotidespeptidesproteins |
|---|
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 2′,4′,6′-Trihydroxyacetophenone monohydrate used for?
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This compound is primarily used as a building block in chemical synthesis and as a laboratory reagent for research purposes.
What are the CAS number and formula for 2′,4′,6′-Trihydroxyacetophenone monohydrate?
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The CAS number is 480-66-0, and its linear formula is (HO)<sub>3</sub>C<sub>6</sub>H<sub>2</sub>COCH<sub>3</sub>·H<sub>2</sub>O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′,4′,6′-Trihydroxyacetophenone monohydrate with an assay of 98%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2′,4′,6′-Trihydroxyacetophenone monohydrate be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95 US type), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as irritating to the eyes, skin, and respiratory system (H315, H319, H335).
Is 2′,4′,6′-Trihydroxyacetophenone monohydrate available for export?
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Yes, Tech Serve Solutions, a specialist global supplier, exports fine chemicals, including this compound, worldwide.
How can I request a quote or sample?
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Please contact our sales team via the website or provide your details to request a quote or sample of 2′,4′,6′-Trihydroxyacetophenone monohydrate.
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