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120-57-0 - Piperonal, 99% - 1,3-Benzodioxole-5-carboxaldehyde - Heliotropin - A14072 - Alfa Aesar

A14072 Piperonal, 99%

CAS Number
120-57-0
Synonyms
1,3-Benzodioxole-5-carboxaldehyde
Heliotropin

Size Price ($) Quantity Availability
25g 18.09
100g 28.62
500g 95.70
2500g 416.80
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Piperonal, 99%

MDL
MFCD00005828
EINECS
204-409-7

Chemical Properties

Formula
C8H6O3
Formula Weight
150.13
Melting point
35-37°
Boiling Point
262-264°
Flash Point
121°(249°F)
Sensitivity
Air & Light Sensitive
Solubility
Soluble in water (3.5 g/L).

Applications

Piperonal is used as fragrance and flavoring agent.

Notes

Air and light sensitive. Incompatible with oxidizing agents and bases.

Literature References

Wanda P.Almeida; Femando Coelho. Piperonal as electrophile in the Baylis-Hillman reaction. A synthesis of hydroxy-β-piperonyl-γ-butyrolactone derivative. Tetrahedron Letters. 1998, 39,(47), 8609-8612.

 

Sigeru Torii; Kenji Uneyama; Kyoji Ueda. An electrochemical procedure for a practical preparation of piperonal from isosafrole. J. Org. Chem. 1984, 49,(10), 1830-1832.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,7475
Beilstein
131691
Harmonized Tariff Code
2932.93
TSCA
Yes
RTECS
TO1575000

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