3,3′-Dimethoxybenzil
3,3′-Dimethoxybenzil (CAS 40101-17-5) is an organic compound with the molecular formula CH<sub>3</sub>OC<sub>6</sub>H<sub>4</sub>COCOC<sub>6</sub>H<sub>4</sub>OCH<sub>3</sub> and a molecular weight of 270.28 g/mol. This diketone is a valuable intermediate in organic synthesis, finding use as a building block in the preparation of more complex molecules. It is particularly relevant in research settings for cell biology and chemical synthesis studies.
- Synonyms
- CH3OC6H4COCOC6H4OCH3

Organic Synthesis Intermediate
3,3′-Dimethoxybenzil serves as a versatile building block in organic synthesis. Its diketone functionality allows for various chemical transformations, enabling the construction of diverse molecular architectures.
Research in Chemical Biology
This compound is employed in research laboratories investigating cell biology. Its structure may be relevant for studies involving enzyme inhibition or as a probe in biological assays, given its association with esterase information.
Material Science Exploration
As a carbonyl compound with aromatic rings, 3,3′-Dimethoxybenzil could be explored for applications in material science, potentially contributing to the development of novel organic materials.
| Molecular weight | 270.28 |
|---|---|
| Linear formula | CH3OC6H4COCOC6H4OCH3 |
| Assay | 99% |
| Melting point | 82-84 °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.
| Gene Information | human ... ACHE(43), BCHE(590), CES1(1066) |
|---|
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 3,3′-Dimethoxybenzil used for?
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3,3′-Dimethoxybenzil is primarily used as an intermediate in organic synthesis and in research related to chemical biology and cell biology.
What is the CAS number and chemical formula for 3,3′-Dimethoxybenzil?
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The CAS number for 3,3′-Dimethoxybenzil is 40101-17-5 and its linear formula is CH<sub>3</sub>OC<sub>6</sub>H<sub>4</sub>COCOC<sub>6</sub>H<sub>4</sub>OCH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Dimethoxybenzil with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions when handling 3,3′-Dimethoxybenzil?
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Handling 3,3′-Dimethoxybenzil requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified with the GHS07 symbol and a Warning signal word, with hazard statements H315, H319, and H335, indicating it can cause skin irritation, serious eye irritation, and respiratory irritation.
Is 3,3′-Dimethoxybenzil packed and shipped by Tech Serve Solutions?
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Yes, Tech Serve Solutions, a specialist global supplier and exporter, can pack and ship 3,3′-Dimethoxybenzil.
How can I request a sample or quote for 3,3′-Dimethoxybenzil?
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To request a sample or a quote for 3,3′-Dimethoxybenzil, please contact our sales team through the website or by phone.
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