English Safety Data Sheet Database 中文版 MSDS

Isoamyl propionate

CAS No. 105-68-0 | PubChem CID 7772
Section 1. Identification
Chemical NameIsoamyl propionate CAS No.105-68-0
Synonymsisopentylpropanoate; isoamylpropionate Chinese Name丙酸异戊酯
Molecular FormulaC8H16O2 Molecular Weight144.24
UN No.3272 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word WARNING
Pictograms GHS02 · Flammable
Hazard Statements H226
Precautionary Statements P210P233P240P241P242P243P280P303+P361+P353P370+P378P403+P235P501

Section 2. Hazards Identification

H226: Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]

Aggregated GHS information provided per 1663 reports by companies from 7 notifications to the ECHA C&L Inventory.

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Section 9. Physical and Chemical Properties

Colourless liquid with a fruity, apricot, pineapple-like odour

159.00 to 161.00 °C. @ 760.00 mm Hg

Soluble in ethanol and most fixed oils, insoluble in glycerol, propylene glycol and water

1ml in 3ml 70% ethanol (in ethanol)

0.866-0.871

1.405-1.409

Boiling point

Diamagnetic susceptibility

Dielectric constant

Heat of sublimation

Magnetic susceptibility

Optical coefficient

Refractive index

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Vapor pressure

Viscosity

EU Flavoring substances

FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food

Fragrance Ingredient (Isoamyl propionate) -> IFRA transparency List

Fatty Acyls [FA] -> Fatty esters [FA07] -> Short fatty esters [FA0710]

Source: PubChem CID 7772 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 08:53:33.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.