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Butyl salicylate

CAS Number
2052-14-4
EC Number
218-142-9
Chemical Formula
C11H14O3
Molecular Weight
194.23 g/mol

Description

Butyl salicylate (CAS 2052-14-4 ), also known by its FEMA 3650 designation, is an ester used primarily as a UV-absorbing agent and fragrance fixative in personal care formulations. It also functions as a flavoring ingredient in food and pharmaceutical applications where a mild, balsamic character is required. In sunscreens and skin care products, it enhances UV absorption. This chemical helps stabilize other active ingredients, allowing formulators to optimize SPF performance. Fragrance manufacturers incorporate it as a fixative to extend the longevity of floral and oriental scent profiles. In pharmaceutical oral formulations and confectionery, it contributes a subtle balsamic, minty note recognized for use as a flavoring agent. It also functions as a solvent and carrier for active ingredients. In topical pharmaceutical preparations, it improves spreadability and ingredient compatibility. The product is supplied as a clear, colorless to pale yellow liquid for industrial use. It is available in cosmetic-grade and pharmaceutical-grade specifications to meet the purity requirements of personal care and drug formulation markets. Packaging options typically include drums and bulk containers. Contact us for supply of Butyl salicylate Request Quote

Other Names (Synonyms)

Butyl 2-hydroxybenzoate | n-Butyl salicylate | Benzoic acid, 2-hydroxy-, butyl ester | Butyl O-hydroxybenzoate | SALICYLIC ACID, BUTYL ESTER | QPR9LM8VZO

Key Technical Features

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

Physical Properties

Melting Point-5.9 °C
Boiling Point145-147 °C @ Press: 16 Torr
Density1.0253 g/cm³ @ Temp: 20 °C
Flash Point134°C
ColorColorless to Almost colorless
Odorat 10.00 % in dipropylene glycol. harsh clover ethyl benzoate
Formliquid
Water Solubility2.8g/L(37 ºC)
Refractive Index1.5120
Log P3.83

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H302Harmful if swallowed

Precautionary Statements

P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P330Rinse mouth.
P501Dispose of contents/container in accordance with local regulations.
P317Get emergency medical help.

Trade & Regulatory

HS Code29182300
WGK (Germany)3