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HomeProduct name listPIPERITONE

PIPERITONE

Synonym(s):p-Menth-1-en-3-one;3-Carvomenthenone;6-Isopropyl-3-methyl-2-cyclohexen-1-one

  • CAS NO.:89-81-6
  • Empirical Formula: C10H16O
  • Molecular Weight: 152.23
  • MDL number: MFCD00045532
  • EINECS: 201-942-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-19 23:02:33
PIPERITONE Structural

What is PIPERITONE?

The Uses of PIPERITONE

Piperitone is a monoterpene compound that has a fresh minty camphor-like odour, and naturally occurs in extracts of commercial oil of peppermint. Piperitone is also used as a starting material in the synthesis of Thymol (T413000), a phenolic compound that is used for its antibacterial properties.

Definition

ChEBI: A p-menthane monoterpenoid that is cyclohex-2-en-1-one substituted by a methyl group at position 3 and an isopropyl group at position 6.

Production Methods

Piperitone is produced:
by isolation from Japanese Mint oil (dextro-Piperitone),
by isolation from Eucalyptus dives oil (laevo-Piperitone),
by hydrogenation of Diosphenol,
by reduction of 5-Methyl-2-iso-propylanisole with Sodium in liquid Ammonia.
laevo-Piperitone can also be produced from laevo-beta-Pinene via l-Limonene, by hydrogenation to /-Carvomenthene, and via 4 further intermediate steps to Piperitone.

General Description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Properties of PIPERITONE

Melting point: -29 °C
Boiling point: 233°C
Density  0,93 g/cm3
refractive index  -60 ° (C=4, benzene)
FEMA  2910 | D-PIPERITONE
storage temp.  2-8°C
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Oil
color  Colourless to Pale Yellow
Odor at 10.00 % in dipropylene glycol. herbal minty camphor medicinal
JECFA Number 435
Merck  7473
EPA Substance Registry System Piperitone (89-81-6)

Safety information for PIPERITONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for PIPERITONE

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