Cinnamaldehyde
IUPAC name	(E)-3-phenylprop-2-enal
Other names	Cinnamic aldehyde; cinnamaldehyde
Identifiers
CAS number	[104-55-2]
RTECS number	GD6475000
SMILES	O=C/C=C/c1ccccc1
Properties
Molecular formula	C9H8O
Molar mass	132. IUPAC Nomenclature is a system of naming Chemical compounds and of describing the science of Chemistry in general CAS registry numbers are unique numerical identifiers for Chemical compounds Polymers biological sequences mixtures and Alloys They are also referred to Registry of Toxic Effects of Chemical Substances ( RTECS) is a Database of Toxicity information compiled from the open scientific literature without reference A chemical formula is a way of expressing information about the Atoms that constitute a particular Chemical compound, and how the relationship between those atoms changes Molar mass, symbol M, is the Mass of one mole of a substance ( Chemical element or Chemical compound) 16 g/mol
Appearance	Yellow oil
Density	1. The density of a material is defined as its Mass per unit Volume: \rho = \frac{m}{V} Different materials usually have different 05 g/ml
Melting point	-7. The melting point of a solid is the temperature range at which it changes state from solid to Liquid. 5 °C
Boiling point	248 °C
Solubility in water	Slightly Soluble
Viscosity	? cP at ?°C
Hazards
MSDS	External MSDS
R-phrases	R36 R37 R38
S-phrases	S26 S36
Flash point	71 °C
Related compounds
Related compounds	Cinnamic acid
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

Cinnamic aldehyde or cinnamaldehyde (more precisely trans-cinnamaldehyde, the only naturally-occurring form) is the chemical compound that gives cinnamon its flavor and odor. The boiling point of a liquid is the temperature at which the Vapor pressure of the liquid equals the environmental pressure surrounding the liquid Solubility is the characteristic Physical property referring to the ability of a given substance the Solute, to dissolve in a Solvent. Water is a common Chemical substance that is essential for the survival of all known forms of Life. Viscosity is a measure of the resistance of a Fluid which is being deformed by either Shear stress or Extensional stress. The poise (symbol P pwɑːz is the unit of dynamic Viscosity in the Centimetre gram second system of units. A material safety data sheet ( MSDS) is a form containing data regarding the properties of a particular substance R-phrases (short for Risk Phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous R-phrases (short for Risk Phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous R-phrases (short for Risk Phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous R-phrases (short for Risk Phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous S-phrases are defined in Annex IV of European Union Directive 67/548/EEC: Safety advice concerning dangerous substances and preparations. S-phrases are defined in Annex IV of European Union Directive 67/548/EEC: Safety advice concerning dangerous substances and preparations. S-phrases are defined in Annex IV of European Union Directive 67/548/EEC: Safety advice concerning dangerous substances and preparations. The flash point of a flammable liquid is the lowest Temperature at which it can form an ignitable mixture in air Cinnamic acid has the formula C6H5CHCHCOOH and is a white crystalline Acid, which is slightly Soluble in water In Chemistry, the standard state of a material is its state at 1 bar (100 Kilopascals exactly A chemical compound is a substance consisting of two or more different elements chemically bonded together in a fixed proportion by Mass. Cinnamon ( Cinnamomum verum, synonym C zeylanicum) is a small Evergreen Tree 10–15 metres (32 Flavor or flavour is the sensory impression of a Food or other substance, and is determined ^[1]

Cinnamaldehyde occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum like camphor and cassia. Bark, also known as periderm is the outermost layer of stems and Roots of Woody plants such as Trees It overlays the Wood and consists A tree is a perennial Woody plant. It is most often defined as a woody plant that has many secondary branches supported clear of the ground on a single main stem or A genus (plural genera from Γένος Latin genus "descent family type gender" is a low-level Taxonomic Cinnamomum is a genus of evergreen trees and shrubs belonging to the Laurel family Lauraceae. } Camphor is a waxy white or transparent solid with a strong aromatic odor These trees are the natural source of cinnamon, and the essential oil of cinnamon bark is about 90% cinnamaldehyde.

Structure and physical properties

A yellow oily liquid more viscous than water, cinnamaldehyde smells strongly of cinnamon. Viscosity is a measure of the resistance of a Fluid which is being deformed by either Shear stress or Extensional stress. Cinnamon ( Cinnamomum verum, synonym C zeylanicum) is a small Evergreen Tree 10–15 metres (32

Concentrated cinnamaldehyde is a skin irritant, and the chemical is toxic in large doses, but no agencies suspect the compound is a carcinogen or poses a long-term health hazard. The term carcinogen refers to any substance Radionuclide or radiation that is an agent directly involved in the promotion of Cancer or in the fatation of its propagation Most cinnamaldehyde is excreted in urine as cinnamic acid, an oxidized form of cinnamaldehyde. Cinnamic acid has the formula C6H5CHCHCOOH and is a white crystalline Acid, which is slightly Soluble in water Redox (shorthand for reduction-oxidation reaction describes all Chemical reactions in which atoms have their Oxidation number ( Oxidation state

Both aromatic and an aldehyde, cinnamaldehyde has a mono-substituted benzene ring. An aldehyde is an organic compound containing a terminal Carbonyl group. Benzene, or benzol, is an organic Chemical compound and a known Carcinogen with the molecular formula C 6 H 6 A conjugated double bond (alkene) makes geometry of the compound planar. In Organic chemistry, an alkene, olefin, or olefine is an unsaturated Chemical compound containing at least one Carbon Geometry ( Greek γεωμετρία; geo = earth metria = measure is a part of Mathematics concerned with questions of size shape and relative position Cinnamaldehyde is technically trans-cinnamaldehyde because the terminal carbonyl is on the opposite side of the aromatic ring over the rigid double bond. Trans-2-butenesvg|right|thumb|Trans-2-butene]] In Chemistry, cis-trans isomerism or geometric isomerism or configuration isomerism is a form of In Organic chemistry, a carbonyl group is a Functional group composed of a Carbon Atom double-bonded to an Oxygen

A technique to synthesize cinnamaldehyde was published in 1884. Year 1884 ( MDCCCLXXXIV) was a Leap year starting on Tuesday (link will display the full calendar of the Gregorian calendar (or a Leap year Several methods of synthesis are now known, but cinnamaldehyde is most economically obtained from the steam distillation of the oil of cinnamon bark. Steam distillation is a special type of Distillation (a separation process) for temperature sensitive materials like natural aromatic compounds The compound can be prepared from related compounds like cinnamyl alcohol, (the alcohol form of cinnamaldehyde), but the first synthesis from unrelated compounds was the aldol condensation of benzaldehyde and acetaldehyde. Cinnamyl alcohol is an Organic compound that is found in Esterified form in Storax, Balsam Peru and Cinnamon leaves In Chemistry, an alcohol is any Organic compound in which a Hydroxyl group ( - O[[hydrogen H]]) is bound to a Carbon An Aldol condensation is an Organic reaction in which an Enolate ion reacts with a Carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone followed Benzaldehyde (C6H5CHO is a chemical compound consisting of a Benzene ring with an Aldehyde substituent Acetaldehyde, sometimes known as ethanal, is an organic chemical compound with the formula C[[Hydrogen H]]3CH O or MeCHO

Applications

The most obvious application for cinnamaldehyde is as a flavoring. Alternate meanings Seasoning (cast iron; Seasoning (wood; Seasoning (slave Seasoning is the process of imparting or improving 50 grams can be purchased for around US$20. For other uses of the words gram or gramme see Gram (disambiguation. The United States dollar ( sign: $; code: USD) is the unit of Currency of the United States; it has also been 00, and concentrations required for flavoring food items like chewing gum, ice cream, candy, and beverages range from 9 to 4900 ppm (that is, less than 0. For songs called "Chewing Gum" see Chewing Gum (song Chewing gum is a type of Confectionery traditionally made of Chicle Ice cream or ice-cream (originally iced cream) is a frozen dessert made from Dairy products such as Milk and Cream, combined Candy, specifically sugar candy, is a confection made from a concentrated solution of sugar in water to which a variety of flavorings and colorants is added A drink, or beverage, is a Liquid specifically prepared for Human consumption "Parts-per" notation is used especially in Science and Engineering, to denote Ratios (relative proportions in measured quantities particularly 5%).

Cinnamaldehyde is used in some perfumes of natural, sweet, or fruity scents. Perfume is a mixture of fragrant Essential oils and Aroma compounds Fixatives and Solvents used to give the human body animals objects and living Sweet is one of the five Basic tastes and is almost universally regarded as a pleasurable experience The term fruit has different meanings dependent on context and the term is not synonymous in Food preparation and Biology. Olfaction (also known as olfactics or smell) refers to the Sense of smell. Almond, apricot, butterscotch, and other aromas may partially employ the compound for their pleasant smells. The Almond ( Prunus dulcis, syn Prunus amygdalus Batsch Amygdalus communis L The Apricot ( Prunus armeniaca, "Armenian plum" in Latin syn Butterscotch is a type of Confectionery made by boiling sugar syrup, Butter, cream, and Vanilla.

Cinnamaldehyde is also used as a fungicide. Fungicides are Chemical compounds or biological organisms used to kill or inhibit fungi or fungal spores ^[2] Proven effective on over 40 different crops, cinnamaldehyde is typically applied to the root systems of plants. Agriculture refers to the production of goods through the growing of plants and fungi and the raising of domesticated Animals The study of agriculture ROOT is an object-oriented program and library developed by CERN. Its low toxicity and well-known properties make it ideal for agriculture. Agriculture refers to the production of goods through the growing of plants and fungi and the raising of domesticated Animals The study of agriculture To a lesser extent, cinnamaldehyde is an effective insecticide, and its scent is also known to repel animals like cats and dogs. An insecticide is a Pesticide used against Insects in all developmental forms WikipediaManual of Style (spelling, articles should conform to one overall spelling style of English typically the one most linked to the article topic (if it is geographic The dog ( Canis lupus familiaris) is a domesticated Subspecies of the gray wolf, a Mammal of the Canidae family of the order ^[2]

Cinnamaldehyde is also known as a corrosion inhibitor for steel and other ferrous alloys in corrosive fluids. A corrosion inhibitor is a chemical compound that when added to a fluid or gas decreases the corrosion rate of a Metal or an Alloy. Steel is an Alloy consisting mostly of Iron, with a Carbon content between 0 An alloy is a Solid solution or Homogeneous mixture of two or more elements, at least one of which is a Metal, which itself has It can be used in combination with additional components such as dispersing agents, solvents and other surfactants. A solvent is a liquid or gas that dissolves a solid liquid or gaseous Solute, resulting in a Solution. Surfactants are wetting agents that lower the Surface tension of a liquid allowing easier spreading and lower the Interfacial tension between two liquids

Cinnamaldehyde can be used as a food adulterant; powdered beechnut husk aromatized with cinnamaldehyde can be marketed as powdered cinnamon. Adulterants are Chemical substances which should not be contained within other substances (eg For the babyfood see Beech-Nut. Beech ( Fagus) is a genus of ten Species of Deciduous Trees in the Husk (or hull) in botany is the outer shell or coating of a seed Cinnamon ( Cinnamomum verum, synonym C zeylanicum) is a small Evergreen Tree 10–15 metres (32

References

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