Rose Ether
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Rose Ether

Product Name: Rose ether
Alias: (Z)-Rose oxide,2-(2-methyl-1-propenyl)-4-methyltetrahydro-pyra
CAS NO.:16409-43-1
Molecular formula:C10H18O
Molecular weight:154.25
Appearance:Colorless to yellowish liquid
EINECS NO.: 240-457-5
Storage condition:under inert gas (nitrogen or Argon) at 2-8°C
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Rose Ether Description

Rose ether, also known as oxidized rose, it is an important spice that exists in Bulgarian rose oil, geranium oil, and a variety of flowers, fruits, alcohol, and even insect secretions. In nature, it exists as (-)-(4R)-cis body and (-)-(4R)-trans body, mainly cis body, with sharp and transparent grass fragrance and rose fragrance. The aroma of the cis body is delicate, its left-handed aroma is sweet, and the trans body has a strong green aroma and is accompanied by some spice.

Rose Ether Production Method

Using rosanol as raw material, it is formed by oxidation with acetic acid, compounding with dimethylamine, hydrogen peroxide and acid addition.

Rose Ether Application

Mainly used for rose type and geranium type and other flavors, the dosage is 0.01%-0.2%. A small amount is used in lychee, passion fruit, black currant and other edible flavors.


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