Description

2-Hydroxypropyl Benzoate is a versatile benzoic acid ester derivative, recognized for its utility as an intermediate and functional additive. This compound matters for its role in modifying chemical properties and enhancing product performance in various formulations. It is needed by manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries for synthesis and as a potential solubilizer or preservative enhancer.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Cosmetic & Personal Care Formulations: Acts as a solvent, co-emulsifier, or skin penetration enhancer in creams, lotions, and sunscreens.
• Polymer & Resin Modification: Serves as a plasticizer or additive to improve flexibility and processing of certain polymers.
• Food & Flavor Industry: Potential use as a flavoring agent precursor or preservative component under appropriate regulatory approvals.
• Industrial Chemical Synthesis: A key building block for producing more complex esters and specialty organic compounds.
• Research & Development: Utilized in chemical research for method development and as a standard or reagent.

Basic Information

Product Name	2-Hydroxypropyl Benzoate
CAS No.	37086-84-3
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	Propylene Glycol Monobenzoate; 1,2-Propanediol 1-Benzoate; Benzoic Acid 2-Hydroxypropyl Ester; 2-Hydroxypropyl Benzoate; Hydroxypropyl Benzoate; Benzoic Acid Hydroxypropyl Ester; PG Benzoate; 2-Hydroxy-1-propyl Benzoate
EINECS	253-350-5

Quality Control

Our 2-Hydroxypropyl Benzoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.510 - 1.520
Specific Gravity (20/20°C)	1.140 - 1.160

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