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W208515

Sigma-Aldrich

Isoamyl isovalerate

natural, ≥98%, FCC, FG

Synonym(s):

3-methylbutyl 3-methylbutanoate, Isopentyl isovalerate

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About This Item

Linear Formula:
(CH3)2CHCH2CO2CH2CH2CH(CH3)2
CAS Number:
Molecular Weight:
172.26
FEMA Number:
2085
EC Number:
Council of Europe no.:
458
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.463
NACRES:
NA.21

grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

Assay

≥98%

impurities

<30% 2-methylbutyl isovalerate

refractive index

n20/D 1.412 (lit.)

bp

192-193 °C (lit.)

density

0.854 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

apple; green; fruity; sweet

SMILES string

CC(C)CCOC(=O)CC(C)C

InChI

1S/C10H20O2/c1-8(2)5-6-12-10(11)7-9(3)4/h8-9H,5-7H2,1-4H3

InChI key

XINCECQTMHSORG-UHFFFAOYSA-N

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Related Categories

Application


  • Evaluation of PTR-ToF-MS as a tool to track the behavior of hop-derived compounds during the fermentation of beer.: This study discusses the use of isoamyl isovalerate in tracking fermentation processes, impacting flavor development in beer production (Richter et al., 2018).

Biochem/physiol Actions

Taste at 1.0 ppm

Pictograms

Environment

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 2

WGK

WGK 2

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Mosciano, G.
Perfumer & Flavorist, 24, 28-28 (1999)

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