2′-Hydroxy-5′-methylpropiophenone
2′-Hydroxy-5′-methylpropiophenone (CAS: 938-45-4), with the molecular formula C10H12O2 and a molecular weight of 164.20 g/mol, is a valuable organic building block. This ketone is commonly employed in chemical synthesis and research applications. Available from Tech Serve Solutions at a purity of 95%, it serves as a versatile intermediate for creating more complex molecules. Its physical properties include a density of 1.070 g/mL at 25 °C and a refractive index of n20/D 1.545.

Organic Synthesis Intermediate
This propiophenone derivative is utilised as a key intermediate in the synthesis of various organic compounds. Its structure makes it suitable for further chemical modifications and functionalisation in multi-step synthetic routes.
Research and Development
As a fine chemical, 2′-Hydroxy-5′-methylpropiophenone is used in laboratory settings for research purposes. It supports the exploration of new chemical reactions and the development of novel materials and compounds.
Building Block for Specialty Chemicals
The compound functions as a fundamental building block in the production of specialty chemicals. Its functional groups allow for diverse chemical transformations, contributing to the creation of bespoke chemical products.
| Molecular weight | 164.20 |
|---|---|
| Empirical formula | C10H12O2 |
| Assay | 95% |
| Density | 1.070 g/mL at 25 °C |
| Refractive index | n20/D 1.545 |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 2′-Hydroxy-5′-methylpropiophenone used for?
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2′-Hydroxy-5′-methylpropiophenone is primarily used as an intermediate in organic synthesis and in research and development for creating more complex molecules and specialty chemicals.
What are the CAS number and chemical formula for 2′-Hydroxy-5′-methylpropiophenone?
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The CAS number for 2′-Hydroxy-5′-methylpropiophenone is 938-45-4, and its chemical formula is C10H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′-Hydroxy-5′-methylpropiophenone with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should 2′-Hydroxy-5′-methylpropiophenone be handled safely?
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2′-Hydroxy-5′-methylpropiophenone is classified as harmful if swallowed (H302). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used when handling this chemical. Ensure adequate ventilation.
Is 2′-Hydroxy-5′-methylpropiophenone a controlled substance?
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The provided data does not indicate that 2′-Hydroxy-5′-methylpropiophenone is a controlled substance.
How is 2′-Hydroxy-5′-methylpropiophenone packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international shipping regulations. Specific packaging details will be provided upon request or with your order confirmation.
How can I request a quote or sample for 2′-Hydroxy-5′-methylpropiophenone?
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To request a quote or a sample, please contact our sales department through the website or by phone. Please reference the product name and CAS number (938-45-4).
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