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Merck
CN

337919

Piperonyl acetate

≥99%

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About This Item

Empirical Formula (Hill Notation):
C10H10O4
CAS Number:
Molecular Weight:
194.18
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
206-312-5
MDL number:
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InChI key

PFWYHTORQZAGCA-UHFFFAOYSA-N

InChI

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

SMILES string

CC(=O)OCc1ccc2OCOc2c1

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.)

General description

Piperonyl acetate is a member of fragrance structural group aryl alkyl alcohol simple acid ester. It is a food additive.

Application

Piperonyl acetate was used as fragrance ingredient and its toxicologic and dermatologic review has been reported.

hcodes

Hazard Classifications

Aquatic Chronic 3

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves

Regulatory Information

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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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