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W291218

Sigma-Aldrich

Piperonyl acetate

≥99%, FG

Synonym(s):

heliotropyl acetate

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About This Item

Empirical Formula (Hill Notation):
C10H10O4
CAS Number:
326-61-4
Molecular Weight:
194.18
FEMA Number:
2912
EC Number:
206-312-5
Council of Europe no.:
2068
MDL number:
MFCD00014574
UNSPSC Code:
12164502
PubChem Substance ID:
24901390
Flavis number:
9.220
NACRES:
NA.21

biological source

synthetic

grade

FG

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.515

Assay

≥99%

refractive index

n20/D 1.5265 (lit.)

bp

150-151 °C/10 mmHg (lit.)

density

1.227 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

floral; sweet

SMILES string

CC(=O)OCc1ccc2OCOc2c1

InChI

1S/C10H10O4/c1-7(11)12-5-8-2-3-9-10(4-8)14-6-13-9/h2-4H,5-6H2,1H3

InChI key

PFWYHTORQZAGCA-UHFFFAOYSA-N

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Related Categories

Hazard Statements

H412

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Piperonal 99%

Sigma-Aldrich

P49104

Piperonal

D McGinty et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50 Suppl 2, S358-S362 (2012-03-27)
A toxicologic and dermatologic review of piperonyl acetate when used as a fragrance ingredient is presented. Piperonyl acetate is a member of the fragrance structural group aryl alkyl alcohol simple acid esters (AAASAE). The AAASAE fragrance ingredients are prepared by
D J Wright et al.
Xenobiotica; the fate of foreign compounds in biological systems, 10(4), 265-270 (1980-04-01)
1. The metabolism of piperonylidene acetone, and the food additives piperonyl acetone, piperonyl acetate and piperonyl isobutyrate were studied in male rabbits after oral doses of 100 mg/kg. 2. Both piperonylidene acetone and piperonyl acetone were extensively excreted as 4-(3,4-methylenedioxyphenyl)-butan-2-ol

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