Flavors & Fragrances
REACH
Butyl salicylate
CAS Number
2052-14-4
EC Number
218-142-9
FEMA Number
FEMA 3650
Industries: Personal Care & Cosmetics
What is Butyl salicylate?
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.
Where is Butyl salicylate used?
- Sunscreens and skin care: enhances UV absorption
- Fragrances: fixative extending longevity of floral and oriental scent profiles
- Topical pharmaceuticals: improves spreadability and ingredient compatibility
- Food and pharmaceuticals: flavoring ingredient with a mild, balsamic character
- It also functions as a solvent and carrier for active ingredients.
Commercial specifications
- Packaging: drums and bulk containers
Other Names (Synonyms)
Butyl 2-hydroxybenzoate|n-Butyl salicylate|Benzoic acid, 2-hydroxy-, butyl ester|Butyl O-hydroxybenzoate|SALICYLIC ACID, BUTYL ESTER|QPR9LM8VZO
What are the physical properties of Butyl salicylate?
Melting Point -5.9 °C
Boiling Point 145-147 °C @ Press: 16 Torr
Density 1.0253 g/cm³ @ Temp: 20 °C
Flash Point 134°C
Color Colorless to Almost colorless
Odor at 10.00 % in dipropylene glycol. harsh clover ethyl benzoate
Form liquid
Water Solubility 2.8g/L(37 ºC)
Refractive Index 1.5120
Log P 3.83
How is Butyl salicylate classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H302 Harmful if swallowed
Precautionary Statements
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P330 Rinse mouth.
P501 Dispose of contents/container in accordance with local regulations.
P301+P317 Get emergency medical help.
Which trade and regulatory codes apply to Butyl salicylate?
HS Code 29182300
WGK (Germany) 3