Isobutyl salicylate
- CAS NO.：87-19-4
- Empirical Formula: C11H14O3
- Molecular Weight: 194.23
- MDL number: MFCD00020035
- EINECS: 201-729-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 16:09:46
What is Isobutyl salicylate ?
Description
Isobutyl salicylate has an orchid, wintergreen-like odor similar to amyl salicylate and a bitter taste. May be synthesized by esterification of isobutyl alcohol and salicylic acid.
Chemical properties
Colorless liquid; may have slightly yellowish tinge.Soluble in alcohol and mineral oil, insoluble in water and glycerol. Combustible.
Chemical properties
Isobutyl salicylate has a somewhat harsh, floral, herbaceous odor similar to amyl salicylate and a bitter taste.
Occurrence
Has apparently not been reported to occur in nature
The Uses of Isobutyl salicylate
isobutyl salicylate is used as a reactant in the new boron(III)-catalyzed esterifications and amidations of carboxylic acids and Ritter addition reaction.
The Uses of Isobutyl salicylate
Perfumery, flavoring.
Preparation
By esterification of isobutyl alcohol and salicylic acid.
Definition
ChEBI: Isobutyl salicylate is a member of phenols and a benzoate ester. It is functionally related to a salicylic acid.
Taste threshold values
Taste characteristics at 3 ppm: sweet, cooling, spicy with fruity nuances
Flammability and Explosibility
Not classified
Properties of Isobutyl salicylate
| Melting point: | 5.9°C |
| Boiling point: | 267 °C(lit.) |
| Density | 1.064 g/mL at 25 °C(lit.) |
| vapor pressure | 5Pa at 20℃ |
| FEMA | 2213 | ISOBUTYL SALICYLATE |
| refractive index | n |
| Flash point: | 230 °F |
| form | clear liquid |
| pka | 8.11±0.30(Predicted) |
| color | Colorless to Almost colorless |
| Odor | at 10.00 % in dipropylene glycol. clover herbal orchid floral |
| Water Solubility | 19.5mg/L at 20℃ |
| JECFA Number | 902 |
| CAS DataBase Reference | 87-19-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 2-hydroxy-, 2-methylpropyl ester(87-19-4) |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-, 2-methylpropyl ester (87-19-4) |
Safety information for Isobutyl salicylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Isobutyl salicylate
Isobutyl salicylate manufacturer
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