Ethyl 2-methylbutyrate
- CAS No.
- 7452-79-1
- Chemical Name:
- Ethyl 2-methylbutyrate
- Synonyms
- ETHYL 2-METHYLBUTANOATE;2-Methylbutanoic acid ethyl ester;Ethyl 2-methyl butynate;FEMA 2443;ETHYL-2-METHYL BUTYRATE, NATURAL;ethyl-2-methylbutyrate(flammableliquids,n.o.s.);RARECHEM AL BI 0133;Ethyl 2-Methylbutyr;Ethyl 2-methylbutyra;Ethyl-2-methylbutyrat
- CBNumber:
- CB6704735
- Molecular Formula:
- C7H14O2
- Molecular Weight:
- 130.18
- MOL File:
- 7452-79-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/1 11:53:09
| Melting point | -93.23°C (estimate) |
|---|---|
| Boiling point | 133 °C (lit.) |
| Density | 0.865 g/mL at 25 °C (lit.) |
| vapor pressure | 11.73hPa at 20℃ |
| FEMA | 2443 | ETHYL 2-METHYLBUTYRATE |
| refractive index |
n |
| Flash point | 79 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| color | Clear colorless |
| PH | 7 (H2O) |
| Odor | at 10.00 % in dipropylene glycol. sharp sweet green apple fruity |
| Odor Type | fruity |
| Water Solubility | 600mg/L at 20℃ |
| JECFA Number | 206 |
| BRN | 1720887 |
| LogP | 2 at 20℃ |
| CAS DataBase Reference | 7452-79-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 2-methyl-, ethyl ester(7452-79-1) |
| EPA Substance Registry System | Ethyl 2-methylbutyrate (7452-79-1) |
Ethyl 2-methylbutyrate price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W244317 | Ethyl 2-methylbutyrate natural, mixture of enantiomers, ≥98%, FCC, FG | 7452-79-1 | 1SAMPLE-K | ₹5347.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W244317 | Ethyl 2-methylbutyrate natural, mixture of enantiomers, ≥98%, FCC, FG | 7452-79-1 | 100G | ₹7133.68 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W244317 | Ethyl 2-methylbutyrate natural, mixture of enantiomers, ≥98%, FCC, FG | 7452-79-1 | 1KG | ₹13152.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W244317 | Ethyl 2-methylbutyrate natural, mixture of enantiomers, ≥98%, FCC, FG | 7452-79-1 | 4KG | ₹42163.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W244317 | Ethyl 2-methylbutyrate natural, mixture of enantiomers, ≥98%, FCC, FG | 7452-79-1 | 20KG | ₹165276.1 | 2022-06-14 | Buy |
Ethyl 2-methylbutyrate Chemical Properties,Uses,Production
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.
Occurrence
Reported found in nature; the ethyl l-methylbutyrate has been identified in strawberry juice; because of the presence of the asymmetric carbon, the compound should exhibit optically active forms as well as the racemic form; however, only the d-form and the racemic form are known. Reported found in apple juice, orange and grapefruit juice, bilberry, pineapple, strawberry, cheeses, milk, cognac, rum, whiskey, cider, mango, mountain papaya, spineless monkey orange (Strychnos madagasc.), Chinese quince and German chamomile oil.
Preparation
The racemic form can be prepared catalytically by several methods: from butene and Ni(CO)4 under nitrogen in ethyl alcohol/acetic acid solution, or from ethylene and CO under pressure using HBF4 and HF as catalysts.
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.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
ETHYL-2-METHYL BUTYRATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
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.
Safety Profile
Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Solubility in organics
Very slightly soluble in water, soluble in alcohol and Propylene glycol, miscible with perfume and flavor oils.
Ethyl 2-methylbutyrate Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Jayshree Aromatics Pvt.Ltd. | +91-9925031256 +91-9925031256 | Gujarat, India | 89 | 58 | Inquiry |
| Monachem Specialities LLP | +91-0265-2966227 +91-02652966227 | Gujarat, India | 35 | 58 | Inquiry |
| Flowersynth | +91-9845115120 +91-9886340888 | Karnataka, India | 45 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Arihant Trading Company | 08048372766Ext 596 | Karnataka, India | 44 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| A. B. Enterprises | 08048986961 | Mumbai, India | 226 | 58 | Inquiry |
| Arpan Aromatics | 08048372666Ext 828 | Ahmedabad, India | 138 | 58 | Inquiry |
| Aroma Sales Corporation | 08068442234Ext 905 | Delhi, India | 131 | 58 | Inquiry |
| P.P. Sheth Aromas Pvt., Ltd. | 91-22-27780900 | Maharashtra, India | 35 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Jayshree Aromatics Pvt.Ltd. | 58 |
| Monachem Specialities LLP | 58 |
| Flowersynth | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Arihant Trading Company | 58 |
| Triveni chemicals | 58 |
| A. B. Enterprises | 58 |
| Arpan Aromatics | 58 |
| Aroma Sales Corporation | 58 |
| P.P. Sheth Aromas Pvt., Ltd. | 58 |
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