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PIPERONYL ACETATE

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PIPERONYL ACETATE Basic information

Product Name:
PIPERONYL ACETATE
Synonyms:
  • (2H-1,3-benzodioxol-5-yl)methyl acetate
  • Acetic acid 1,3-benzodioxol-5-ylmethyl ester
  • 1,3-Benzodioxol-5-ylmethyl acetate
  • 1,3-benzodioxol-5-ylmethyl ethanoate
  • Acetic Acid Piperonyl Ester 3,4-Methylenedioxybenzyl Acetate
  • HELIOTROPYL ACETATE (PIPERONYL ACETATE)
  • PIPERONYL ACETATE 99+%
  • HELIOTROPYLACETAT
CAS:
326-61-4
MF:
C10H10O4
MW:
194.18
EINECS:
206-312-5
Product Categories:
  • Alphabetical Listings
  • Flavors and Fragrances
  • O-P
Mol File:
326-61-4.mol
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PIPERONYL ACETATE Chemical Properties

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 | PIPERONYL ACETATE
refractive index 
n20/D 1.5265(lit.)
Flash point:
>230 °F
form 
Liquid
color 
A colourless oily liquid with a floral-like odour
Odor
at 100.00 %. sweet floral strawberry jam hawthorn metallic
Odor Type
floral
JECFA Number
894
Stability:
Stable. Combustible.
LogP
1.68 at 20℃ and pH7
CAS DataBase Reference
326-61-4(CAS DataBase Reference)
NIST Chemistry Reference
3,4-Methylenedioxybenzyl acetate(326-61-4)
EPA Substance Registry System
Piperonyl acetate (326-61-4)
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Safety Information

WGK Germany 
2
RTECS 
AI9050000
HS Code 
2909.30.6000
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).

MSDS

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PIPERONYL ACETATE Usage And Synthesis

Chemical Properties

light yellow liquid

Chemical Properties

Piperonyl acetate has a very sweet, light, floral–fruity odor with cherry-like undertones with a sweet, fruity flavor at low levels and bitter at high levels.

Occurrence

Reported found in endive (Cichorium endivia L.).

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.

Preparation

By acetylation of the corresponding alcohol; by boiling dimethylpiperonyl amine with acetic anhydride.

Definition

ChEBI: Piperonyl acetate is a member of benzodioxoles.

Taste threshold values

Taste characteristics at 50 ppm: floral, soapy, fruity, berry and slightly jamy with a powdery nuance.

General Description

Clear pale yellow liquid. Insoluble in water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

PIPERONYL ACETATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Health Hazard

ACUTE/CHRONIC HAZARDS: PIPERONYL ACETATE is an irritant.

Fire Hazard

PIPERONYL ACETATE is combustible.

Safety Profile

Moderately toxic by ingestion, A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

PIPERONYL ACETATESupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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Energy Chemical
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021-021-58432009 400-005-6266
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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