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Key Documents

Safety Information

W428600

Sigma-Aldrich

2-Isobutyl-4-methyl-1,3-dioxolane

mixture of isomers, ≥97%

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About This Item

Empirical Formula (Hill Notation):
C8H16O2
CAS Number:
Molecular Weight:
144.21
FEMA Number:
4286
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
6.135
NACRES:
NA.21

biological source

synthetic

Quality Level

reg. compliance

FDA 21 CFR 117

Assay

≥97%

refractive index

n20/D 1.414 (lit.)

bp

150-153 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fruity; ethereal; buttery; sweet

SMILES string

CC(C)CC1OCC(C)O1

InChI

1S/C8H16O2/c1-6(2)4-8-9-5-7(3)10-8/h6-8H,4-5H2,1-3H3

InChI key

PDVLTWPJDBXATJ-UHFFFAOYSA-N

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Application

Possible applications: Italian cheeses, dairy applications, apple, pineapple and cocoa nuances.

Biochem/physiol Actions

Odor at 10.0%: Sweet, ethereal, musty and slightly fermented, dairy-like with fruity apple and banana nuances.
Taste at 20ppm: Creamy, cocoa, woody, juicy fruit with apply, pineapple and dairy cheesy nuances.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

W428600-250G:
W428600-VAR:
W428600-BULK:
W428600-SAMPLE:
W428600-1KG:


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Gerard Mosciano
Perfumer & Flavorist, 34 (1), 58-59 (2009)

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