(-)-MYRTENAL
(-)-MYRTENAL Basic information
- Product Name:
- (-)-MYRTENAL
- Synonyms:
-
- 6,6-dimethyl-Bicyclo[3.1.1]hept-2-ene-2-carboxaldehyde
- 6,6-dimethyl-bicyclo[3.1.1]hept-2-ene-2-carboxaldehyde (myrtenal)
- Benihinal
- (-)-Myrtenal, (1R)-2-Pinen-10-al, (1R)-6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-carboxaldehyde
- 4,6-Methano-5,5-dimethyl-1-cyclohexene-1-carbaldehyde
- 6,6-Dimethylbicyclo[3.1.1]heptane-2-ene-2-carbaldehyde
- Pina-2-ene-10-al
- (-)-Myrtenal,98%
- CAS:
- 564-94-3
- MF:
- C10H14O
- MW:
- 150.22
- EINECS:
- 209-274-8
- Product Categories:
-
- Plant Oils, Toxins, Phenolic Acids & Derivatives
- Mol File:
- 564-94-3.mol
(-)-MYRTENAL Chemical Properties
- Melting point:
- 53-54 °C
- Boiling point:
- 220-221 °C(lit.)
- Density
- 0.988 g/mL at 20 °C(lit.)
- refractive index
- n20/D 1.504
- FEMA
- 3395 | 2-FORMYL-6,6-DIMETHYLBICYCLO(3.1.1)HEPT-2-ENE
- Flash point:
- 174 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), Methanol (Slightly)
- form
- Oil
- color
- Colourless
- Odor
- at 100.00 %. sweet cinnamon tonka spicy terpene camphor jam
- Odor Type
- spicy
- JECFA Number
- 980
- LogP
- 2.52
- EPA Substance Registry System
- Bicyclo[3.1.1]hept-2-ene-2-carboxaldehyde, 6,6-dimethyl- (564-94-3)
(-)-MYRTENAL Usage And Synthesis
Description
2-Formyl-6,6-dimethylbicyclo(3.1.1 -)hept-2-ene has a refreshing, spicy-herbaceous odor of bay leaf, reminiscent of cinnamon. This substance may be synthesized from myrtenol by oxidation with chromic acid; by isolation from higher-than-cineole boiling fractions in the distillation of eucalyptus oil.
Chemical Properties
CLEAR COLOURLESS TO YELLOW LIQUID
Chemical Properties
2-Formyl-6,6-dimethylbicyclo(3 1 1)hept-2-ene has a refreshing, spicy, herbaceous odor of bay leaf, reminiscent of cinnamon.
Occurrence
Reported found in the oils from leaves of Eucalyptus globulus and Callytrix tetragona; in the oils of Hernandia pel- tata and Perovskia abrotanoides; in the oils from wood of Chamaecyparis formonensis and Chamaecyparis obtuse; also in cumin seeds and in mint Reported found in orange peel oil, ginger, juniper berry, pepper, peppermint, Scotch spearmint, peppermint oil, parsley seed oil, licorice, laurel, myrtle leaf, calabash nutmeg (Monadora myristica Dunal), Roman chamomile, eucalyptus oil and mastic gum oil
Preparation
From myrtenol by oxidation with chromic acid; by isolation from higher-than-cineole boiling fractions in the distillation of eucalyptus oil.
Taste threshold values
Taste characteristics at 30 ppm: woody, piney, minty, green cooling, slightly powdery and spicy.
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