Methyl Salicylate CAS 119-36-8

Product Name: Methyl Salicylate
English Alias: Wintergreen oil; Betula oil; 2-Hydroxybenzoic acid methyl ester
CAS Number: 119-36-8
Molecular Formula: C₈H₈O₃
Molecular Weight: 152.15 g/mol
Appearance: Colorless to pale yellow oily liquid
Package: 25 kg/drum (HDPE plastic drum), 180 kg/drum

What is Methyl Salicylate？

Methyl Salicylate is a methyl ester of salicylic acid, appearing as a colorless to pale yellow oily liquid with a characteristic wintergreen-like odor. It is sparingly soluble in water but freely soluble in most organic solvents including ethanol, ether, and chloroform. The compound occurs naturally in wintergreen plants and sweet birch, and is widely used for its analgesic, anti-inflammatory, and flavoring properties. It exhibits good stability under proper storage conditions.

COA (Certificate of Analysis):

Test Item	Specification	Result
Appearance	Colorless to light yellow clear liquid with herbal aroma	Conforms to standard
Relative Density (20°C)	1.160~1.196	1.182
Refractive Index (20°C)	1.520~1.540	1.5430
Optical Rotation	-0.1° ~ +0.1°	Conforms to standard
Content	≥99%	99.5%
Main Component	Methyl salicylate	Conforms to standard

Application:

Pharmaceuticals: Topical analgesic in ointments and liniments for muscle pain relief

Flavoring: Food flavoring agent in chewing gum, candy, and oral care products

Fragrance: Perfuming agent in soaps, detergents, and cosmetic preparations

Industrial: UV absorber in plastics and as a chemical intermediate

Sports Medicine: Active ingredient in sports creams and pain relief patches

Safety Profile:

Methyl Salicylate is toxic if ingested in large quantities and may cause serious health effects. It is harmful if swallowed and causes skin and eye irritation. Use appropriate personal protective equipment including gloves, safety glasses, and proper ventilation when handling. Keep away from heat and open flames. The substance is toxic to aquatic life with long-lasting effects. For detailed safety information, always refer to the full Safety Data Sheet (SDS).

Storage Requirements:

Store in a cool, dry, well-ventilated area away from direct sunlight. Keep containers tightly closed and sealed. Maintain storage temperature between 15-25°C. Keep away from heat sources, sparks, and open flames. Store separately from strong oxidizers and foodstuffs.

Transport & Packaging:

Methyl Salicylate is packaged in HDPE plastic drums (25 kg or 180 kg net weight per drum). Transport as hazardous material according to applicable regulations. Ensure containers are properly sealed and labeled. Protect from physical damage during transportation. Store away from incompatible materials and food products.