2-ethylhexyl salicylate
CAS Number
118-60-5
EC Number
204-263-4
What is 2-ethylhexyl salicylate?
2-Ethylhexyl salicylate (CAS 118-60-5), commonly known as octyl salicylate, is an ester-based UV filter used in personal care and pharmaceutical formulations.
Where is 2-ethylhexyl salicylate used?
- Sunscreen and sun care: primary or secondary UVB filter, often combined with UVA absorbers
- Daily moisturizers, lip balms and foundations: lightweight UV protection without a heavy emollient feel
- Multi-active sunscreen systems: co-filter compatible with other organic UV filters
- Fragrance and personal care: mild, sweet-floral note
- It absorbs UVB radiation in the 280–320 nm range.
Good to know: Protects both the end user and the formulation itself from photodegradation.
Commercial specifications
- Purity typically 98% or higher
- Bulk supply in drums and IBCs; documentation commonly includes CoA, MSDS, and IFRA or regulatory compliance data
Other Names (Synonyms)
octyl salicylate|ethylhexyl salicylic acid|ethylhexyl salicylate|2-Ethylhexyl 2-hydroxybenzoate|Benzoic acid, 2-hydroxy-, 2-ethylhexyl ester|Escalol|Salicylic Acid 2-Ethylhexyl Ester
What are the physical properties of 2-ethylhexyl salicylate?
Boiling Point 189 °C
Density 1.014 g/mL at 25 °C(lit.)
Flash Point >230 °F
Appearance liquid
Color A colourless liquid.
Odor at 100.00 %. mild orchid sweet balsam
Form neat
Water Solubility 74.4μg/L at 20℃
Vapor Pressure 0.018Pa at 20℃
Refractive Index n 20/D 1.502(lit.)
Log P 5.94 at 25℃
How is 2-ethylhexyl salicylate classified and handled safely? Learn More
Warning
GHS07· Irritant GHS09· Environmental Hazard
Hazard Statements
H315 Causes skin irritation
H410 Very toxic to aquatic life with long lasting effects
Precautionary Statements
P264 Wash … thoroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P321 Specific treatment (see … on this label).
Which trade and regulatory codes apply to 2-ethylhexyl salicylate?
HS Code 2918230000
Storage Class 10 - Combustible liquids