Isopropenyl acetate, CAS 108-22-5, is a colourless volatile ester liquid. It is a key acylation reagent and organic intermediate, widely applied in fine chemical, flavour and synthesis. TNJ Chemical is the leading manufacturer and exporter since from 2001. We guarantee high quality, competitive price, stable supply, fast delivery and tech support etc. To find more, please contact sales@tnjchem.com
Product Information
Product Name: Isopropenyl acetate
CAS No.: 108-22-5
UN No.: 2403EC No.: 203-563-6
Synonyms: 2-Propen-2-yl acetate, Acetic acid isopropenyl ester
Molecular Formula: C₅H₈O₂
Molecular Weight: 100.12
MDL: MFCD00008715
Chemphysical Properties
Appearance: Clear colourless liquid
Density: 0.917 g/mL @20°C
Melting Point: -92 °CBoiling Point: 94 – 95 °C
Flash Point: 18 °C (closed cup)
Refractive Index: 1.400 @20°C
Solubility: Slightly soluble in water; miscible with alcohol, ether and most organic solvents
Odor: Characteristic ester odour
Quality Specification
| Item | Specification |
|---|---|
| Appearance | Clear colourless liquid |
| Assay (GC) | ≥99.0% |
| Water | ≤0.10 % |
| Colour (Pt-Co) | ≤20 |
| Acidity (as acetic acid) | ≤0.05 % |
Use & Application
Organic synthesis: Selective acetylating agent, especially for enol ester preparation.
Flavour & fragrance raw material.
Laboratory reagent for transesterification and protection reactions.
Packing
180kg steel drum; IBC 1000kg. Hazardous goods packaging. Custom packing available.
Delivery & Storage
Hazard Class 3 (Flammable liquid). Keep tightly sealed.
Store in cool, dry, ventilated warehouse, away from heat, flame, oxidizing agents and strong acids/alkalis.
Shelf life: 12 months under proper storage.
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