Ethyl isovalerate
- CAS No.
- 108-64-5
- Chemical Name:
- Ethyl isovalerate
- Synonyms
- ETHYL 3-METHYLBUTANOATE;Ethyl 3-methylbutyrate;3-Methylbutanoic acid ethyl ester;ETHYLISOVALERIANAT;ISOVALERIC ACID ETHYL ESTER;3-METHYL BUTYRIC ETHYL ESTER;FEMA 2463;Ethylisovalerat;Valerianic ether;ETHYL ISOVALERATE
- CBNumber:
- CB9452194
- Molecular Formula:
- C7H14O2
- Molecular Weight:
- 130.18
- MOL File:
- 108-64-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/29 15:17:36
| Melting point | -99 °C (lit.) |
|---|---|
| Boiling point | 131-133 °C (lit.) |
| Density | 0.864 g/mL at 25 °C (lit.) |
| vapor pressure | 7.5 mm Hg ( 20 °C) |
| FEMA | 2463 | ETHYL ISOVALERATE |
| refractive index |
n |
| Flash point | 80 °F |
| storage temp. | Flammables area |
| solubility | 2.00g/l |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Odor | at 10.00 % in dipropylene glycol. fruity sweet apple pineapple tutti frutti |
| Odor Type | fruity |
| Odor Threshold | 0.000013ppm |
| Water Solubility | 1.76g/L at 20℃ |
| Merck | 14,3816 |
| JECFA Number | 196 |
| BRN | 1744677 |
| Dielectric constant | 4.7（18℃） |
| Stability | Volatile |
| LogP | 2.47 at 23.8℃ |
| CAS DataBase Reference | 108-64-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 3-methyl-, ethyl ester(108-64-5) |
| EPA Substance Registry System | Ethyl isovalerate (108-64-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a | |||||||||
| Risk Statements | 10 | |||||||||
| Safety Statements | 16 | |||||||||
| RIDADR | UN 3272 3/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | NY1504000 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29156000 | |||||||||
| Toxicity | rabbit,LD50,oral,7031mg/kg (7031mg/kg),Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972. | |||||||||
| NFPA 704 |
|
Ethyl isovalerate price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W246328 | Ethyl isovalerate natural, ≥98%, FCC, FG | 108-64-5 | 1SAMPLE-K | ₹5347.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W246328 | Ethyl isovalerate natural, ≥98%, FCC, FG | 108-64-5 | 100G | ₹7750.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W246328 | Ethyl isovalerate natural, ≥98%, FCC, FG | 108-64-5 | 1KG | ₹18337.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W246301 | Ethyl isovalerate ≥98%, FCC, FG | 108-64-5 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W246301 | Ethyl isovalerate ≥98%, FCC, FG | 108-64-5 | 1KG | ₹6971.3 | 2022-06-14 | Buy |
Ethyl isovalerate Chemical Properties,Uses,Production
Chemical Properties
Ethyl Isovalerate is a colorless liquid with a fruity odor reminiscent of blueberries. It occurs in fruits, vegetables, and alcoholic beverages. It is used in fruit aroma compositions.
Occurrence
Reported found in pineapple, orange juice and peel oil, bilberry, blueberry, strawberry, Swiss cheese, other cheeses, beer, cognac, rum, cider, whiskey, sherry, grape wines, cocoa, passion fruit, mango and mussels.
Uses
In alcohol solution for flavoring confectionery and beverages.
Production Methods
Ethyl isovalerate is produced by combining isovaleric acid and ethanol in the presence of concentrated sulfuric acid or hydrochloric acid ester followed by distillation .
Preparation
By esterification of isovaleric acid with ethyl alcohol in the presence of concentrated H2SO4.
Definition
ChEBI: The fatty acid ethyl ester of isovaleric acid.
General Description
A colorless oily liquid with a strong odor similar to apples. Less dense than water. Vapors heavier than air. Flash point 77°F. May mildly irritate skin and eyes.
Air & Water Reactions
Highly flammable. Slightly soluble in water.
Reactivity Profile
ETHYL ISOVALERATE 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.
Carcinogenicity
Not listed by ACGIH, California Proposition 65, IARC, NTP, or OSHA.
Purification Methods
Wash the ester with aqueous 5% Na2CO3, then saturated aqueous CaCl2. Dry it over CaSO4 and distil. [Beilstein 2 IV 898.]
Ethyl isovalerate Preparation Products And Raw materials
Raw materials
Preparation Products
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| HJ AROCHEM | +91-8690768060 +91-9724420086 | Ahmedabad, India | 171 | 58 | Inquiry |
| HRV Global Life Sciences | +91-9820219686 +91-9820219686 | Telangana, India | 379 | 58 | Inquiry |
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| Omkar fine organics pvt Ltd. | 91-413-2661301 | Tamil Nadu, India | 87 | 58 | Inquiry |
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| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
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| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| HJ AROCHEM | 58 |
| HRV Global Life Sciences | 58 |
| Silverline Chemicals | 58 |
| Omkar fine organics pvt Ltd. | 58 |
| A. B. Enterprises | 58 |
| Silverline Chemicals | 58 |
| HiMedia Laboratories | 58 |
| Anupam Industries | 58 |
| HRV Global Life Sciences Private Limited | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
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