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Phenyl salicylate

CAS Number
118-55-8
EC Number
204-259-2
Chemical Formula
C13H10O3
Molecular Weight
214.22 g/mol

Description

Phenyl salicylate ( CAS 118-55-8 ), commercially known as salol, is an ester used across pharmaceuticals, polymer stabilization, and fragrance applications. It functions primarily as a UV absorber, preservative, and flavoring agent depending on the end-use sector. In plastics and polymer manufacturing, it absorbs UV radiation to protect resins and coatings from photodegradation, extending the service life of finished materials. This makes it a vital additive for industrial durability. Pharmaceutical formulators use it as an enteric coating agent and intermediate, where its hydrolysis behavior controls active ingredient release in the gastrointestinal tract. It is often produced to meet USP or BP standards. In personal care and cosmetic formulations, it contributes UV stabilization and mild preservative activity to sunscreens, creams, and topical products. Its versatility allows it to serve multiple functions in a single formulation. At FEMA 3960 , it is also approved as a flavoring agent in food and beverage applications, where it imparts characteristic aromatic notes. It may also be referenced under FCC guidelines for food-grade purity. Phenyl salicylate is supplied as a white crystalline powder or flakes. It is available in pharmaceutical-grade and technical-grade specifications to meet the requirements of different regulated and industrial end markets. Packaging options typically range from kilogram-scale bags to bulk drum quantities suited for industrial procurement volumes. Our supply chain ensures consistent quality and availability for global manufacturing needs. Contact us for supply of Phenyl salicylate Request Quote

Other Names (Synonyms)

salol | salicylic acid phenyl ester | phenyl-2-hydroxybenzoate | phenol salicylate | 2-phenoxycarbonylphenol | 2-hydroxy-benzoic acid phenyl ester | Salphenyl | Musol

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point41-43 °C
Boiling Point173 °C @ Press: 12 Torr
Density1.25 g/cm³
Flash Point>230 °F
Appearancewhite crystalline solid with an aromatic odour
ColorWhite
Odorat 100.00 %. mild sweet fruity balsam
FormFine Crystalline Powder
Water SolubilitySoluble in alcohol, ether, chloroform, turpentine, acetone and benzene. Sparingly soluble in chloroformbenzene. Insoluble in water.
Refractive Index1.5090 (estimate)
Log P3.55

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29182300
UN Number3077
ADR Class9
Packing GroupIII
Storage Class11 - Combustible Solids
WGK (Germany)2