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W350702

Sigma-Aldrich

Isoamyl isobutyrate

≥98%, FG

Linear Formula:
(CH3)2CHCH2CH2O2CCH(CH3)2
CAS Number:
Molecular Weight:
158.24
FEMA Number:
3507
EC Number:
Council of Europe no.:
294
MDL number:
PubChem Substance ID:
Flavis number:
9.419
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

assay

≥98%

refractive index

n20/D 1.406 (lit.)

bp

169-171 °C (lit.)

density

0.856 g/mL at 25 °C (lit.)

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

green; fruity; waxy; sweet

food allergen

no known allergens

SMILES string

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

InChI

1S/C9H18O2/c1-7(2)5-6-11-9(10)8(3)4/h7-8H,5-6H2,1-4H3

InChI key

VFTGLSWXJMRZNB-UHFFFAOYSA-N

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General description

Isoamyl isobutyrate has been reported to be one of the hop aroma constituents in beer.

Packaging

9 kg in composite drum
1 kg in poly bottle
4 kg in steel drum

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK Germany

WGK 3

Flash Point(F)

129.2 °F - closed cup

Flash Point(C)

54 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hop flavor constituents in beer by headspace analysis.
Murakami A, et al.
Zeitschrift fur Lebensmittel-Untersuchung Und -Forschung, 45(1) (1987)

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