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Pharmaceutical Intermediates

Isopropyl salicylate

CAS: 607-85-2

Overview

Isopropyl salicylate ( CAS 607-85-2 ) is an ester used primarily as a fragrance ingredient and flavoring agent across personal care and pharmaceutical applications. Its mild, pleasant odor profile makes it a functional component in scent formulations.

In personal care, it is incorporated into perfumes, lotions, and skin-care products as a fragrance modifier that extends and softens the overall scent profile. This chemical provides a subtle, clean character required for high-end formulations.

Pharmaceutical formulators use it as an intermediate in the synthesis of active ingredients and as a functional excipient in topical preparations. It serves as a versatile building block for various medicinal compounds and skin treatments.

In flavor applications, it contributes a light, sweet-herbal note to products where FEMA -approved esters are specified. This makes it a valuable addition to food-grade aromatic profiles and specialized flavoring systems.

Cosmetic manufacturers also use it in sunscreen and after-sun formulations, where its ester structure supports compatibility with other salicylate-based actives. It integrates seamlessly into complex oil-in-water emulsions and protective creams.

The product is supplied as a clear to pale yellow liquid. It is available in fragrance-grade and technical-grade specifications to meet the distinct purity requirements of cosmetic versus industrial buyers.

Packaging typically ranges from small drums for specialty formulators to bulk quantities for larger-scale manufacturing. We ensure all batches meet rigorous internal quality controls for consistency and performance in your final application.

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Physical Properties

Boiling Point232.3-234.8 °C
Density1.06
Flash Point122°C/18mm
Appearanceclear colourless to very slightly yellow liquid
ColorClear colorless to very slightly yellow
Odorat 100.00 %. vine clover orchid
FormLiquid
Refractive Index1.509-1.511
Log P3.386 (est)

Safety & Handling

GHS09 Hazard Statements H411 Toxic to aquatic life with long lasting effects Precautionary Statements P273 Avoid release to the environment. P391 Collect spillage. P501 Dispose of contents/container in accordance with local regulations.

Trade & Regulatory

HS Code29182300
Storage Class11 - Combustible Solids
WGK (Germany)3

Other Names

Salicylic acidisopropyl ester | Isopropyl o-hydroxybenzoate | 1-methylethyl 2-hydroxybenzoate | propan-2-yl 2-hydroxybenzoate | Benzoic acid2-hydroxy-1-methylethyl ester | B2265SZU9K | AI3-00511 | 2-Hydroxybenzoic acid isopropyl ester

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Chemical Properties

CAS Number
607-85-2
EC Number
210-143-2
Mol. Weight
180.20
HS Code
29182300

Industries

Documentation