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We've supplied top-quality flavor and fragrance ingredients to a global clientele for over 50 years and, trust us when we say, having great chemistry is important.

Our formula is simple. Inside the bottle, we combine our considerable expertise and innovative spirit with the best ingredients. Outside the bottle, we draw on our extensive global network to offer you, our customers, the latest industry developments and creative solutions to the challenges you face. That's our chemistry. It makes sense. Founded in the UK in 1959, our operations and activities now span Europe, Asia and South America.

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De Monchy osmanthus absolute which is native to china, is an evergreen bush that can grow into a tree of over 10 meters. The fragrance of its delicate pale yellow flowers can only be extracted by solvent into a concrete. It is also used in china as a herbal tea as well as a fragrance for jam.

De Monchy Osmanthus Absolute

Mentha piperita is an important crop in the northern part of the USA but it is also widely grown in the eastern part of Uttar Pradesh, India. The percentage content of menthofuran in the essential oil is the main factor that determines the selling price. This percentage can vary from year to year and also between the first and second harvest within one season.

De Monchy Peppermint Oil

De Monchy aniseed oil china star is an evergreen tree native to vietnam and south east china, the illicium verum has a slender white trunk and can grow up to 12 meters tall. The oil is produced by steam distillation of the fresh or partially dried fruits. In china, aniseed is used for its therapeutic actions and during harsh winters the availability of the seeds usable for oil distillation is greatly reduced.

De Monchy Aniseed oil China star

Palmarosa, which is from the Lemongrass genus, has its main origin in India. Geraniol is the main component of this oil, which is obtained by steam distillation of the grass.

De Monchy Palmarosa Oil

De Monchy butyric acid is a carboxylic acid with the molecular formula c4h8o2, it is found in nature and has a sharp, acetic, cheese-like odor.

De Monchy butyric acid

There are hundreds of eucalyptus species but the largest volume of oil traded is that of the eucalyptus globulus, which grows only in China. Due to the high levels of cineol present in this variety it is mainly used for its therapeutic activity.

De Monchy Eucalyptus Oil

De Monchy benzaldehyde is an aldehyde with the molecular formula c7h6o, it is found in nature and has an almond-like odor.

De Monchy benzaldehyde

The essential oil is obtained by cold expression from the peel. Like many other citrus oils, its shelf life is short and the oil must be stored under the correct conditions to prevent oxidation. The market of grapefruit juice, and therefore the oil, is particularly susceptible to food trends, going in and out of fashion regularly, notwithstanding the variation in the crop sizes from one season to the other.

De Monchy Grapefruit Oil California Type

De Monchy orange oil florida midseason type is the favorite mid-season orange in florida, 'pineapple' orange originated from seedlings planted c. 1860 near citra, fl. The fruit are medium large, somewhat flattened on both ends, with a moderately thick, smooth peel that develops a good orange color under cool night conditions. Valencene and aldehyde levels in mid-season oil are typically lower than in the later 'valencia'. Juice color and quality are very good.

De Monchy Orange Oil Florida Midseason Type

De Monchy

We've supplied top-quality flavor and fragrance ingredients to a global clientele for over 50 years and, trust us when we say, having great chemistry is important.

Our formula is simple. Inside the b

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De Monchy 2,3,5-trimethyl pyrazine is a pyrazine with the molecular formula c7h10n2, it is found in nature and has a nutty, musty, earthy, roasted-like odor.

2,3,5-trimethyl pyrazine Technical Data Sheet

2,3,5-trimethyl pyrazine Technical Data Sheet - De Monchy

2,3,5-trimethyl pyrazine Safety Data Sheet

2,3,5-trimethyl pyrazine Safety Data Sheet - De Monchy

De Monchy 2,3,5-trimethyl pyrazine

De Monchy 2,3,5-trimethyl pyrazine - Halal - Knowde

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	Value	Units	Test Method / Conditions
Assay	min. 99	%	—
Specific Gravity at 20℃	0.973 - 0.983	—	—
Flash Point	54	°C	—
PURITY	99.00 - 100.00	%	—
Refractive Index at 20℃	1.5030 - 1.5070	—	—
RELATIVE DENSITY at 20°C	0.973 - 0.983	—	—

De Monchy 2,3,5-trimethyl pyrazine

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