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Key Documents

112674

Sigma-Aldrich

Isopentyl acetate

mixture of isomers, reagent grade, 98%

Synonyme(s) :

Acetic acid 3-methylbutyl ester, Isoamyl acetate

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About This Item

Formule linéaire :
CH3COOCH2CH2CH(CH3)2
Numéro CAS:
Poids moléculaire :
130.18
Numéro Beilstein :
1744750
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352108
ID de substance PubChem :
Nomenclature NACRES :
NA.21

Qualité

reagent grade

Niveau de qualité

Densité de vapeur

4.5 (vs air)

Pression de vapeur

5 mmHg ( 25 °C)

Pureté

98%

Forme

liquid

Température d'inflammation spontanée

680 °F

Limite d'explosivité

7.5 %

Indice de réfraction

n20/D 1.4 (lit.)

Point d'ébullition

142 °C/756 mmHg (lit.)

Pf

−78 °C (lit.)

Densité

0.876 g/mL at 25 °C (lit.)

Chaîne SMILES 

CC(C)CCOC(C)=O

InChI

1S/C7H14O2/c1-6(2)4-5-9-7(3)8/h6H,4-5H2,1-3H3

Clé InChI

MLFHJEHSLIIPHL-UHFFFAOYSA-N

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Description générale

Isopentyl acetate, also known as isoamyl acetate, is a widely used solvent. It is an ester produced by combining acetic acid with isopentanol. It is slightly soluble in water but exhibits high solubility in various organic solvents. Isopentyl acetate finds application as a solvent in research labs, can dissolve certain non-polar and polar compounds, and is used in the extraction and preparation of samples for analysis. Furthermore, it serves as a green solvent for the extraction of target compounds from complex matrices.

Application


  • Development of a safety analysis method for volatile organic compounds using 2-phenoxyethanol as solvent.: This study developed a novel method for analyzing the safety of volatile organic compounds, including Isopentyl acetate, using 2-phenoxyethanol as a solvent. The method enhances the detection and quantification of these compounds in various matrices, which is crucial for ensuring safety standards in industrial applications (Wang et al., 2024).

  • Addition of Saccharomyces eubayanus to SCOBY fermentations modulates the chemical and volatile compound profiles in kombucha.: This research demonstrated that introducing Saccharomyces eubayanus to kombucha fermentation alters its chemical and volatile profiles, including an increase in Isopentyl acetate, which impacts the beverage′s aroma and flavor profile (Venegas et al., 2023).

  • Honey Bee Colonies (Apis mellifera L.) Perform Orientation Defensiveness That Varies among Bred Lines.: This article explored the behavioral responses of honey bee colonies to different volatile compounds, including Isopentyl acetate, finding variations in orientation defensiveness among different bred lines of bees (Akongte et al., 2023).

  • Discovering Aethina tumida responses to attractant and repellent molecules: A potential basis for future management strategies.: The study investigated the responses of Aethina tumida (small hive beetle) to various attractant and repellent molecules, including Isopentyl acetate, which could inform future pest management strategies in apiculture (Roth et al., 2023).

  • A Targeted and an Untargeted Metabolomics Approach to the Volatile Aroma Profile of Young ′Martina′ Wines.: This research utilized both targeted and untargeted metabolomics to analyze the aroma profile of young ′Martina′ wines, identifying Isopentyl acetate as a significant contributor to the wine′s volatile profile (Boban et al., 2022).

Pictogrammes

Flame

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Flam. Liq. 3

Risques supp

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

91.4 °F - closed cup

Point d'éclair (°C)

33 °C - closed cup


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Consulter la Bibliothèque de documents

Cristina M Crava et al.
Insect biochemistry and molecular biology, 105, 51-59 (2018-12-28)
Insect olfaction modulates basal behaviors and it is often influenced by the physiological condition of each individual such as the reproductive state. Olfactory plasticity can be achieved by modifications at both peripheral and central nervous system levels. Here we performed
Shaofeng Yuan et al.
Journal of the science of food and agriculture, 99(8), 3761-3768 (2019-01-15)
Aroma scalping is a very common problem and can affect the sensory quality of packaged food. To study the aroma scalping characteristics of polyethylene terephthalate laminated steel (PET-LS), the sorption kinetics of six common aroma compounds (2-pentanone, 2-heptanone, hexanal, citral
Gul Ozyilmaz et al.
Food chemistry, 135(4), 2326-2332 (2012-09-18)
Candida rugosa lipase (CRL) and porcine pancreatic lipase (PPL) were immobilised by entrapping and also by covalent binding for use in synthesis of isoamyl acetate (IAAc), which has a typical banana flavour. Lipase entrapment was carried out by dripping sodium
Tatjana Schreder et al.
Rhinology, 46(3), 175-183 (2008-10-16)
The aim of this study was to compare the olfactory performance of anorectic patients and healthy controls with regard to the state of satiety. Using the Sniffin' Sticks, sensitivity to a nonfood odor (n-butanol) and to a food-related odor (isoamyl
J Albrecht et al.
Rhinology, 47(2), 160-165 (2009-07-15)
The primary aim of this study was to investigate whether olfactory detection thresholds are dependent on different states of satiety. Using the threshold test of the Sniffin' Sticks test battery (single-staircase, three alternative forced choice procedure), sensitivity to a non-food

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