Odowell is a professional Melonal manufacturers and Melonal suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Melonal cas 106-72-9 have a good price advantage, premium quality with yellow liquid appearance, production capacity of 1000 tons per year and popular in European and American markets.
Odowellis a professionalMelonalmanufacturersandMelonalsuppliersinChina. Odowell is ploughing inFlavors & Fragrances industrysince 2012, constantly R&D new raw materials and new technology to fulfillperfumers and flavorists’growing pursuit of product variety and quality. OurMelonalcas106-72-9 have a goodpriceadvantage, premiumqualitywithyellow liquidappearance,production capacityof 1000 tons per year and popular in European and American markets.
Melonalis used or fragrances designed to have a special fruity note tending towards melon, cucumber and pumpkin. It is mainly used perfuming agents.It can be prepared by Darzens reaction of 6-methyl-5-hepten-2-one with ethyl chloroacetate. The intermediate glycidate is saponified and decarboxylated to yield the title compound.
It is used in many fragrance types and is invaluable in the creation ofmelon and cucumber notes.
Yellow liquid
Melonalis also known as2,6-Dimethyl-5-hepten-1-al,2,6-Dimethyl-5-heptenal.Melonalwas identified in ginger. It is a yellow liquid with a powerful, green, cucumber-like, and melon odor.
Premium qualityMelonalwithYellow liquid appearance, OdowellMelonalhigh quality in stock and free Sample for testing. Production capacity: 1000 Tons annuallymanufacturingfor European countries and American market.
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Product Name: |
2,6-Dimethyl-5-heptenal |
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Synonyms: |
Melonal（2,6-Dimethyl-5-Heptenal）;,6-Dimethyl hept-5-en-1-al;2,6-dimethyl-5-heptena;2,6-dimethylhept-;2,6-dimethylhept-5-en-1-al;2,6-dimethylhept-5-enal;ai3-33278;nsc78450 |
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CAS: |
106-72-9 |
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MF: |
C9H16O |
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MW: |
140.22 |
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EINECS: |
203-427-2 |
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Product Categories: |
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Mol File: |
106-72-9.mol |
Melonalhas a characteristic odor of melon and a corresponding taste. 2,6-Dimethyl-5-heptenal (melonal) and 5-heptenal undergo concerted ene reaction to form zwitterion that further reacts to give ene product.Taste characteristics at 50 ppm: green, melon, watermelon-rind, cucumber, with a waxy, chemical and floral nuance.
Reported found in lemon and lime peel oil, sudachi (Citrus sudachi H. ex. Shirai) and ginger.
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Boiling point |
116-124 °C100 mm Hg(lit.) |
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density |
0.879 g/mL at 25 °C |
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vapor pressure |
2.39hPa at 25℃ |
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FEMA |
2389 | 2,6-DIMETHYL-5-HEPTENAL |
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refractive index |
n20/D 1.444(lit.) |
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Fp |
141 °F |
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storage temp. |
under inert gas (nitrogen or Argon) at 2-8°C |
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form |
Liquid |
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Specific Gravity |
0.879 |
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color |
Light orange to Yellow to Green |
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Odor |
at 1.00 % in dipropylene glycol. fresh ozone melon fresh air sweet clean green |
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Odor Type |
melon |
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Water Solubility |
Soluble in alcohol, paraffin oil. Insoluble in water. |
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Sensitive |
Air Sensitive |
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JECFA Number |
349 |
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InChIKey |
YGFGZTXGYTUXBA-UHFFFAOYSA-N |
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LogP |
3.4 |
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CAS DataBase Reference |
106-72-9(CAS DataBase Reference) |
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NIST Chemistry Reference |
5-Heptenal, 2,6-dimethyl-(106-72-9) |
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EPA Substance Registry System |
5-Heptenal, 2,6-dimethyl- (106-72-9) |
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Hazard Codes |
Xi |
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Risk Statements |
36/37/38 |
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Safety Statements |
26-36/37/39 |
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RIDADR |
1987 |
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WGK Germany |
2 |
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RTECS |
MJ8797000 |
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Hazard Note |
Irritant |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
III |
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HS Code |
29121900 |
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toxicity |
Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1974). |
Our company meet the highest quality requirements as stipulated in ISO9001.
