Description

3-(3-Hydroxypropoxy)Propyl Salicylate is a specialized organic ester compound, valued for its unique combination of functional groups. This chemical is significant as a versatile intermediate and active ingredient, offering properties such as UV absorption and emolliency. It is primarily needed by manufacturers in the personal care, cosmetic, and pharmaceutical industries for formulating advanced sunscreens, skincare products, and topical applications.

Application

• UV Filter in Sunscreens & Cosmetics: Acts as an effective organic UV absorber to protect skin from harmful UVA/UVB radiation.
• Skin Care Formulations: Used in moisturizers, anti-aging creams, and lotions for its emollient and potential skin-conditioning benefits.
• Pharmaceutical Topicals: Serves as an excipient or active ingredient in medicated creams and ointments.
• Polymer & Resin Modification: Functions as a reactive intermediate or additive to impart specific properties to specialty polymers.
• Hair Care Products: Incorporated into shampoos, conditioners, and styling products for UV protection and conditioning effects.
• Industrial Additive: Potential use as a light stabilizer or additive in coatings, adhesives, and other specialty chemical formulations.

Basic Information

Product Name	3-(3-Hydroxypropoxy)Propyl Salicylate
CAS No.	17140-45-3
Molecular Formula	C13H18O5
Molecular Weight	254.28 g/mol
Synonyms	Salicylic Acid, 3-(3-Hydroxypropoxy)propyl Ester; Propyl Salicylate, 3-(3-Hydroxypropoxy)-; 2-Hydroxybenzoic Acid 3-(3-Hydroxypropoxy)propyl Ester; 3-(3-Hydroxypropoxy)propyl 2-Hydroxybenzoate; Bis-Hydroxypropyl Ether Salicylate; UV Absorber for Cosmetics; Light Stabilizer 17140-45-3
EINECS	Contact for details

Quality Control

Our 3-(3-Hydroxypropoxy)Propyl Salicylate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, purity profiling, and identification, to ensure it meets precise specifications for cosmetic and pharmaceutical-grade applications. Certificates of Analysis (COA) confirming compliance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and excessive heat.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content	≤ 0.5%
Refractive Index	1.520 - 1.530
Specific Gravity	1.150 - 1.180

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.