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Product Name: |
Natural 2-Methyl Butyric Acid |
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Synonyms: |
Ethyl 2-methylbutyrate,99%;Ethyl 2-methylbutyra;2-Methylbutanoic acid ethyl ester;2-methyl-butanoicaciethylester;Butanoicacid,2-methyl-,ethylester;Butyric acid, 2-methyl-, ethyl ester;Ethyl alpha-methylbutyrate;Ethyl 2-Methyl butyrate >= 99.0%, Natural |
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CAS: |
7452-79-1 |
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MF: |
C7H14O2 |
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MW: |
130.18 |
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EINECS: |
231-225-4 |
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Product Categories: |
Certified Natural ProductsFlavors and Fragrances;Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Pharmaceutical Intermediates;Organics;C6 to C7;Carbonyl Compounds;Esters;Alphabetical Listings;E-F;Flavors and Fragrances |
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Mol File: |
7452-79-1.mol |
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Melting point |
-93.23°C (estimate) |
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Boiling point |
133 °C(lit.) |
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density |
0.865 g/mL at 25 °C(lit.) |
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FEMA |
2443 | ETHYL 2-METHYLBUTYRATE |
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refractive index |
n20/D 1.397(lit.) |
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Fp |
79 °F |
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storage temp. |
Flammables area |
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form |
Liquid |
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color |
Clear colorless |
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PH |
7 (H2O) |
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JECFA Number |
206 |
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BRN |
1720887 |
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CAS DataBase Reference |
7452-79-1(CAS DataBase Reference) |
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NIST Chemistry Reference |
Butanoic acid, 2-methyl-, ethyl ester(7452-79-1) |
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EPA Substance Registry System |
Ethyl 2-methylbutyrate (7452-79-1) |
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Risk Statements |
10 |
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Safety Statements |
16-24/25 |
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RIDADR |
UN 3272 3/PG 3 |
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WGK Germany |
1 |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
III |
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HS Code |
29159080 |
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Chemical Properties |
clear colorless liquid |
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Chemical Properties |
Ethyl 2-Methylbutyrate is a liquid with a green, fruity odor reminiscent of apples. It is found, for example, in citrus fruits and wild berries and is used in fruit flavor compositions. |
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Chemical Properties |
Ethyl 2-methylbutyrate has a powerful, green-fruity, apple-like odor. |
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Aroma threshold values |
Detection: 0.01 to 0.1 ppb |
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Taste threshold values |
Taste characteristics at 40 ppm: fruity, green, berry, strawberry, fresh apple, pineapple and raspberry |
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General Description |
A colorless oily liquid with a fruity odor. Insoluble in water and less dense than water. Flash point 73°F. Contact may irritate skin, eyes and mucous membranes. |
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Air & Water Reactions |
Highly flammable. Insoluble in water. |
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Health Hazard |
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. |
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Safety Profile |
Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. |
