Country:
China (Mainland)
Business Type:Trading Company
Mobile: 18954221560
Tel: 18954221560
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.99-93-4
CAS NO.99-93-4
COA/MSDN
FOB price
Product Name: p-HydroxyacetophenoneCAS No.: 99-93-4Supply Type: Factory Direct Supply • Best Competitive PriceSupplier: East ChemsourcesRevision Date: 2026-02-02Version: V1.0
| Item | Details |
|---|---|
| Chemical Class | Acetophenone derivatives |
| Synonyms | 4'-Hydroxyacetophenone; p-Acetylphenol |
| Molecular Formula | C?H?O? |
| Molecular Weight | 136.15 g/mol |
| Structural Formula | C?H?(OH)(COCH?) (4-hydroxyacetophenone) |
| Grade | Cosmetic Grade (Exclusive for personal care formulations) |
| Property | Typical Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Loss on Drying | ≤ 0.3% (Max) |
| Odor | Low characteristic odor, non-irritating |
| Solubility | Soluble in ethanol, propylene glycol, glycerin; slightly soluble in water |
| Stability | Stable under normal cosmetic formulation conditions; compatible with most surfactants and emulsifiers |
| Toxicity | Non-toxic, free of methanol; meets global cosmetic safety standards |
| Test Item | Specification | Test Method |
|---|---|---|
| Assay (HPLC) | ≥ 99.8% | High Performance Liquid Chromatography |
| Loss on Drying | ≤ 0.3% | Gravimetric method (105°C, 2h) |
| Appearance | White to off-white powder | Visual inspection |
| Methanol Content | Not detected | GC-MS |
This product is a cosmetic-grade preservative alternative exclusively designed for personal care and daily chemical formulations:
This Technical Data Sheet is based on factory test data and current production standards, provided for informational purposes only. It does not constitute a warranty of performance or suitability for specific applications. The user is responsible for verifying product compatibility in their own formulations and complying with local cosmetic regulations. East Chemsources guarantees batch consistency in line with the above specifications.

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Founded in 2008, we are a fully integrated enterprise specializing in the research, development and manufacturing of chemical products. Over the past 15 years+, leveraging continuous technological innovation and strategic talent acquisition, we have experienced robust growth and emerged as a modern, internationalized and diversified chemical conglomerate. Presently, our product portfolio spans four core categories – food additives, pharmaceutical raw materials, specialty chemicals and personal care ingredients – with a global footprint covering more than 80 countries and regions worldwide.
Since inception, we have steadfastly upheld our corporate tenet: "Integrity First, Quality Paramount". We are dedicated to fostering a customer-centric service philosophy, anchored in meeting client requirements, driving customer value creation and fulfilling client objectives. Guided by a forward-looking perspective and collaborative mindset, we strive to deliver sound financial returns, optimize market operations and build a distinguished, industry-leading brand.
Regardless of your project scale or scope of service requirements – spanning a single business segment, multiple domains or our full suite of capabilities – our unwavering commitment to delivering premium-quality outcomes remains consistent. We eagerly anticipate forging mutually beneficial partnerships with you
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