Hydroquinone diacetate
Hydroquinone diacetate (CAS: 1205-91-0) is an organic compound with the linear formula (CH3CO2)2C6H4 and a molecular weight of 194.18 g/mol. This ester serves as a valuable building block in organic synthesis. Its utility is primarily within chemical synthesis, particularly in the creation of more complex molecules. Hydroquinone diacetate is an essential reagent for researchers and industrial chemists seeking reliable intermediates.
- IUPAC
- 1,4-Diacetoxybenzene
- Synonyms
- 1,4-Diacetoxybenzene

Organic Synthesis Intermediate
Hydroquinone diacetate acts as a key intermediate in the synthesis of various organic compounds. Its structure, derived from hydroquinone, allows for further chemical modifications and derivatizations.
Building Block for Complex Molecules
As a versatile building block, this compound is employed in constructing more elaborate chemical structures. It is frequently utilised in multi-step synthetic pathways within research and development settings.
Reagent in Chemical Research
This ester finds application as a laboratory reagent for academic and industrial research. It is used in studies involving ester chemistry and aromatic compound synthesis.
| Molecular weight | 194.18 |
|---|---|
| Linear formula | (CH3CO2)2C6H4 |
| Assay | 98% |
| Melting point | 121-123 °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) | 26-37/39 |
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 Hydroquinone diacetate primarily used for?
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Hydroquinone diacetate is primarily used as an intermediate and building block in organic synthesis and chemical research.
What are the CAS number and formula for Hydroquinone diacetate?
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The CAS number for Hydroquinone diacetate is 1205-91-0, and its linear formula is (CH3CO2)2C6H4.
What grade and purity does Tech Serve Solutions supply for Hydroquinone diacetate?
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Tech Serve Solutions supplies Hydroquinone diacetate with an assay of 98%. This product is suitable for research and chemical synthesis applications and is not represented as USP, BP, or EP grade.
What are the primary hazards associated with Hydroquinone diacetate?
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Hydroquinone diacetate is classified with GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate PPE, including dust mask type N95, eyeshields, and gloves, should be used.
How is Hydroquinone diacetate packed, shipped, and exported?
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Tech Serve Solutions ensures careful packing of Hydroquinone diacetate for safe transport. We are experienced exporters of fine chemicals globally, adhering to all necessary regulations for international shipment.
How can I request a sample or a quote for Hydroquinone diacetate?
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To request a sample or a quote for Hydroquinone diacetate, please contact our sales team through the website or via email, providing your specific requirements.
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