326-61-4

Name PIPERONYL ACETATE
CAS 326-61-4
EINECS(EC#) 206-312-5
Molecular Formula C10H10O4
MDL Number MFCD00014574
Molecular Weight 194.18
MOL File 326-61-4.mol
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Chemical Properties

Appearance light yellow liquid
Melting point  51°C
Boiling point  150-151 °C10 mm Hg(lit.)
density  1.227 g/mL at 25 °C(lit.)
vapor pressure  0.138-39.5Pa at 20-75℃
FEMA  2912
refractive index  n20/D 1.5265(lit.)
Fp  >230 °F
storage temp.  Storage temp. 2-8°C
form  Liquid
color  A colourless oily liquid with a floral-like odour
Odor at 100.00 %. sweet floral strawberry jam hawthorn metallic
Stability: Stable. Combustible.
biological source synthetic
Odor Type floral
JECFA Number 894
Major Application flavors and fragrances
Cosmetics Ingredients Functions PERFUMING
InChI 1S/C10H10O4/c1-7(11)12-5-8-2-3-9-10(4-8)14-6-13-9/h2-4H,5-6H2,1H3
InChIKey PFWYHTORQZAGCA-UHFFFAOYSA-N
SMILES CC(=O)OCc1ccc2OCOc2c1
LogP 1.68 at 20℃ and pH7
Uses
Piperonyl Acetate is a synthetic flavoring agent that is a stable, col- orless to light yellow liquid of heliotrope odor. it should be stored in glass or resin-lined containers. it is used in flavors for berry notes with applications in beverages, candy, ice cream, and baked goods at 50–90 ppm.
CAS DataBase Reference 326-61-4(CAS DataBase Reference)
NIST Chemistry Reference 3,4-Methylenedioxybenzyl acetate(326-61-4)
EPA Substance Registry System 326-61-4(EPA Substance)
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Safety Data

WGK Germany  2
RTECS  AI9050000
TSCA  TSCA listed
HS Code  2909.30.6000
REACH Registrations Active
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 3
Safety Profile
Moderately toxic by ingestion, A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Toxicity
The acute oral LD50 in rats was reported as 2.1 g/kg (1.81-2.39 g/kg) (Moreno, 1973). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Moreno, 1973).

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