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Ethyl isovalerate

Description References
Ethyl isovalerate
Ethyl isovalerate
CAS No.
108-64-5
Chemical Name:
Ethyl isovalerate
Synonyms
FEMA 2463;Ethylisovalerat;Valerianic ether;ETHYL ISOVALERATE;rthyl isovalerate;Ethvl isovalerate;ETHYLISOVALERIANAT;ETHYL ISOPENTANOATE;RARECHEM AL BI 0155;(CH3)2CHCH2C(O)OC2H5
CBNumber:
CB9452194
Molecular Formula:
C7H14O2
Formula Weight:
130.18
MOL File:
108-64-5.mol

Ethyl isovalerate Properties

Melting point:
-99 °C
Boiling point:
131-133 °C(lit.)
Density 
0.864 g/mL at 25 °C(lit.)
vapor pressure 
7.5 mm Hg ( 20 °C)
refractive index 
n20/D 1.396(lit.)
FEMA 
2463 | ETHYL ISOVALERATE
Flash point:
80 °F
storage temp. 
Flammables area
solubility 
2.00g/l
form 
Liquid
color 
Clear colorless to pale yellow
Merck 
14,3816
BRN 
1744677
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
Butanoic acid, 3-methyl-, ethyl ester(108-64-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Risk Statements  10
Safety Statements  16
RIDADR  UN 3272 3/PG 3
WGK Germany  2
RTECS  NY1504000
13
TSCA  Yes
HazardClass  3
PackingGroup  III
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Ethyl isovalerate price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 71607 Ethyl isovalerate analytical standard 108-64-5 1ml $20.3 2018-11-13 Buy
Sigma-Aldrich 112283 Ethyl isovalerate 98% 108-64-5 100ml $20.9 2018-11-13 Buy
TCI Chemical I0194 Ethyl Isovalerate >99.0%(GC) 108-64-5 25mL $21 2017-12-01 Buy
TCI Chemical I0194 Ethyl Isovalerate >99.0%(GC) 108-64-5 500mL $87 2017-12-01 Buy
Alfa Aesar A10292 Ethyl isovalerate, 98% 108-64-5 100ml $19.4 2018-11-13 Buy

Ethyl isovalerate Chemical Properties,Uses,Production

Description

Ethyl isovalerate is the ethyl ester form of isovalerate formed between ethyl alcohol with isovaleric acid. It is a derivative of valeric acid, mainly found in fruits (one of the major component of blueberry). It is a kind of natural food flavoring agent with a fruity type odor and flavor. It is widely used in perfumery and fragrance. It is now frequently synthesized using surfactant-coated lipase (various kinds of origins) immobilized in magnetic nanoparticles.

References

Luebke, William. "ethyl isovalerate108-64-5." (2015).
And, Hiannie Djojoputro, and S. Ismadji. "Density and Viscosity Correlation for Several Common Fragrance and Flavor Esters." Journal of Chemical & Engineering Data 50.2(2005):págs. 727-731.
Mahmood, Iram, et al. "A surfactant-coated lipase immobilized in magnetic nanoparticles for multicycle ethyl isovalerate enzymatic production." Biochemical Engineering Journal 73.8(2013):72-79.

Chemical Properties

clear colorless to pale yellowish liquid

Definition

ChEBI: The fatty acid ethyl ester of isovaleric acid.

Uses

In alcohol solution for flavoring confectionery and beverages.

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.

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


Ethyl isovalerate Suppliers

Global( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24654 81
ShangHai DEMO Chemical Co.,Ltd 400-021-7337 qq:2355568890
0086-21-50182339 sales@demochem.com; export1@demochem.com China 2608 57
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12613 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
86-021-50426522,50426273 sales@jingyan-chemical.com China 10088 60
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14017 59

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