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Isoamyl butyrate

Description References
Isoamyl butyrate
Isoamyl butyrate
Chemical Name:
Isoamyl butyrate
FEMA 2060;3-methylbutyl;isoamylbutylate;Isoamly butyrate;Isopentylbutyate;ISOAMYL BUTYRATE;Pentyl butancate;Isoamyl butylate;ISOAMYL BUTANOATE;ISOPENTYL BUTYRATE
Molecular Formula:
Formula Weight:
MOL File:

Isoamyl butyrate Properties

Melting point:
-73 °C
Boiling point:
184-185 °C(lit.)
0.862 g/mL at 25 °C(lit.)
vapor density 
5.45 (vs air)
refractive index 
n20/D 1.411(lit.)
Flash point:
136 °F
storage temp. 
Store below +30°C.
CAS DataBase Reference
106-27-4(CAS DataBase Reference)
NIST Chemistry Reference
Butanoic acid, 3-methylbutyl ester(106-27-4)
EPA Substance Registry System
Butanoic acid, 3-methylbutyl ester(106-27-4)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-24/25
RIDADR  UN 3272 3/PG 3
WGK Germany  1
RTECS  ET5034000
HazardClass  3
PackingGroup  III
HS Code  29156019
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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Isoamyl butyrate price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 69529 Isoamyl butyrate analytical standard 106-27-4 1ml $47.5 2017-11-08 Buy
Sigma-Aldrich 69529 Isoamyl butyrate analytical standard 106-27-4 5ml $188.5 2017-11-08 Buy
TCI Chemical B0760 Isoamyl Butyrate >98.0%(GC) 106-27-4 25mL $18 2017-11-08 Buy
TCI Chemical B0760 Isoamyl Butyrate >98.0%(GC) 106-27-4 500mL $78 2017-11-08 Buy
Alfa Aesar B21103 Isopentyl butyrate, 98% 106-27-4 100g $18.2 2018-11-13 Buy

Isoamyl butyrate Chemical Properties,Uses,Production


Isoamyl Butyrate is a chemical ester of butyrate. It is a kind of flavoring agent that widely used in the preparation of a variety of fruit juice flavor, such as apricots, bananas, pears, apples and other flavor. It is high-demand flavor and fragrance compounds widely used in the food, beverage, cosmetic, and pharmaceutical industries. It is also a kind of solvent for extracting natural spices and the solvent of acetate fiber. Its synthesis can be mediated by the lipase (from various sources) catalyzed esterfication of isoamyl alcohol and butyrate.


Macedo, G. A., G. M. Pastore, and M. I. Rodrigues. "Optimising the synthesis of isoamyl butyrate using Rhizopus sp. lipase with a central composite rotatable design." Process Biochemistry 39.6 (2004): 687-693.
Krishna, S. Hari, et al. "Lipase-catalyzed synthesis of isoamyl butyrate: optimization by response surface methodology." Journal of the American Oil Chemists' Society 76.12 (1999): 1483- 1488.
Langrand, G., C. Triantaphylides, and J. Baratti. "Lipase catalyzed formation of flavour esters." Biotechnology Letters 10.8 (1988): 549-554.

Chemical Properties



ChEBI: The butanoate ester of isoamylol.


manufacture of artficial rum and fruit essences.

Isoamyl butyrate Preparation Products And Raw materials

Raw materials

Preparation Products

Isoamyl butyrate Suppliers

Global( 145)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22119 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
career henan chemical co
+86-371-86658258 CHINA 10011 58
Henan Wei Yuan Biotechnology Co., Ltd. 0371-27536887/13598786556
0371-27536887 China 80 62
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; 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) China 40399 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15940 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 China 24654 81

View Lastest Price from Isoamyl butyrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-01 Isoamyl butyrate
US $10.00 / KG 25KG 99% 500KG
2018-07-27 Isoamyl butyrate
US $390.00 / KG 1KG 99% 1000kg

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