isopropenyl acetate
prop-1-en-2-yl acetate
Identification
| Name | isopropenyl acetate |
| IUPAC | prop-1-en-2-yl acetate |
| CAS Number | 108-22-5 |
| EINECS | 203-562-7 |
| FDA UNII | 4AR9LAS337 |
| Molecular Formula | C5 H8 O2 |
| Molecular Weight | 100.11716000 |
| MDL Number | MFCD00008709 |
| Nikkaji Number | J35.907F |
| Beilstein | 1280347 |
Regulatory
| JECFA Food Flavoring | 1835 isopropenyl acetate |
| DG SANTE Food Flavourings | 09.822 isopropenyl acetate |
| FEMA Number | 4152 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 108-22-5 ; ISOPROPENYL ACETATE |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.91700 to 0.92300 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.630 to 7.680 |
| Refractive Index | 1.39700 to 1.40300 @ 20.00 °C. |
| Boiling Point | 94.00 to 95.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 42.505001 mmHg @ 25.00 °C. (est) |
| Flash Point | 66.00 °F. TCC ( 18.89 °C. ) |
| logP (o/w) | 1.048 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | < 1 hour(s) at 100.00 % |
| Odor Description | at 100.00 %. |
| Odor sample from | Sigma-Aldrich |
| Taste Description | at 25.00 ppm in water. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 3000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for isopropenyl acetate usage levels up to | 0.1000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 19.00 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 2300 (μg/person/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 10.00000 |
| beverages(nonalcoholic) | 5.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | 5.00000 |
| cheese | 7.00000 |
| chewing gum | - |
| condiments / relishes | 5.00000 |
| confectionery froastings | 10.00000 |
| egg products | - |
| fats / oils | 5.00000 |
| fish products | 2.00000 |
| frozen dairy | 7.00000 |
| fruit ices | 10.00000 |
| gelatins / puddings | 5.00000 |
| granulated sugar | - |
| gravies | 20.00000 |
| hard candy | - |
| imitation dairy | 7.00000 |
| instant coffee / tea | - |
| jams / jellies | 5.00000 |
| meat products | 2.00000 |
| milk products | 7.00000 |
| nut products | - |
| other grains | 5.00000 |
| poultry | 2.00000 |
| processed fruits | 7.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | 5.00000 |
| snack foods | 10.00000 |
| soft candy | - |
| soups | 5.00000 |
| sugar substitutes | - |
| sweet sauces | 5.00000 |
| Dairy products, excluding products of category 02.0 (01.0) | 7.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 5.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 10.00000 |
| Processed fruit (04.1) | 7.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 10.00000 |
| Meat and meat products, including poultry and game (08.0) | 2.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 2.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 5.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 10.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | - |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 10.00000 |
| Ready-to-eat savouries (15.0) | 20.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 5.00000 |
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Potential Uses
Natural Occurrence
Synonyms
acetic acid isopropenyl ester
acetic acid, isopropenyl ester
1-
acetoxy-1-methyl ethylene
1-
acetoxy-1-methylethylene
2-
acetoxypropene
2-
acetoxypropylene
1-
methyl vinyl acetate
1-
methylethenyl acetate
1-
methylvinyl acetate
prop-1-en-2-yl acetate
iso
propen-1-yl acetate
1-
propen-2-ol acetate
1-
propen-2-ol, acetate
1-
propen-2-yl acetate
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