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Home > Organic Chemistry
Organic chemistry is the chemistry of carbon compounds. The classification of organic chemical compounds is mainly based on their decisive role, which can be divided into hydrocarbons and hydrocarbon derivatives. Hydrocarbons include alkanes, alkenes, alkynes, and aromatic hydrocarbons. Hydrocarbon Derivatives include halogenated hydrocarbons, alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, carboxylic acid derivatives, amines, nitro compounds, nitrile Class, sulfur-containing organic compounds (such as mercaptans, thioethers, thiophenols, sulfonic acids, sulfones, and sulfoxides), phosphorus-containing organic compounds and other elemental organic compounds, heterocyclic compounds, etc. Organic chem compounds are found in living organisms and can be synthesized in labs. Normally found in plants, animals, and even in fossil fuels, organic chemical compounds have been widely applied in different industries, like chemistry, biology, pharmaceuticals, agriculture, and more. On ECHEMI, 39640 organic chemical suppliers provide various chemical products to meet all your demands at competitive prices!

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15574 Organic Chemistry items

Octadecanoate

CAS No: 646-29-7

Formula: C18H35O2

Categories: Organic Chemistry > Cyanates

ChEBI: A fatty acid anion 18:0 that is the conjugate base of stearic acid. Stearates have a variety of uses in the pharmaceutical industry. A salt or ester of stearic acid; an octadecanoate.More

Manganese

CAS No: 7439-96-5

Formula: Mn

Categories: Organic Chemistry > Organometallic Compounds

Manganese is a combustible, lustrous, brittle, silvery soft metal. It may be found in chunks, powder, or flakes. The most important ore containing manganese is pyrolusite. Manganese may also be produced from ferrous scrap used in the production of electric and open-hearth steel.More

Benzaldehyde

CAS No: 100-52-7

Formula: C7H6O

Categories: Organic Chemistry > Perfuming

Benzaldehyde is a colorless to pale yellow liquid that possesses a distinctive almond-like odor, which is quite characteristic and easily recognizable. This organic compound has the chemical formula C7H6O, and it is extensively utilized across various sectors. Specifically, benzaldehyde is widely used in the flavor industry, where it contributes to the creation of almond and other nut-like flavors in food products. Additionally, it plays a significant role in the fragrance industry, being a key ingredient in many perfumes and scented products, where its almond scent is highly valued. Beyond its use in the flavor and fragrance industries, benzaldehyde is also employed in the chemical industry for synthesizing other compounds. Its versatility and unique aroma make it an important substance in the manufacturing of a wide array of products.More

4-ACETYL-1,1-DIMETHYLPIPERAZINIUM IODIDE

CAS No: 75667-84-4

Formula: C8H17IN2O

Categories: Organic Chemistry > Amides

Triethyl orthoformate

CAS No: 122-51-0

Formula: C7H16O3

Categories: Organic Chemistry > Carboxylic Acids and Derivatives

Triethyl Orthoformate, also known as triethyl orthoformate, is an organic compound with a specific chemical structure, the form C₇H₁₈O₄. This compound plays an important role in the field of organic chemistry and is often widely used as an important reagent in organic synthesis reactions. Triethyl Orthoformate is a colorless, transparent liquid with a distinctive pungent odor, which is particularly pronounced when dealing with the compound. As a Orthoformate, Triethyl Orthoformate has a molecular structure that contains multiple ethyl groups (-C₂H₅) attached to a central carbon atom, which also forms part of the formate. This structure allows it to serve as a source of formic acid in various chemical reactions, thus playing a key role in the synthesis process. The physical properties of Triethyl Orthoformate are also worth mentioning. It's less dense than water, which means it floats to the surface in water. At the same time, its vapor density is greater than that of air, which indicates that its vapor sinks in air. When used, it is important to note that Triethyl Orthoformate may have an irritating effect on the skin and eyes, so appropriate safety measures should be taken during operation, such as wearing protective glasses and gloves. Because of its importance in organic synthesis, Triethyl Orthoformate is widely used in the manufacture of a variety of other chemicals. It plays an integral role both as an intermediate in the reaction and in the synthesis of the final product. Because of its unique chemical properties and reaction ability, Triethyl Orthoformate has a wide range of applications in chemical research and industrial production.More

1-Propanol

CAS No: 71-23-8

Formula: C3H8O

Categories: Organic Chemistry > Antifoaming

1-Propanol is a clear, colorless liquid with a typical alcoholodor. Propyl alcohol has an alcoholic odor and a characteristic ripe, fruity flavor.More

Xylene

CAS No: 1330-20-7

Formula: C8H10

Categories: Organic Chemistry > Perfuming

Xylene, is the precursor for Terephthalic Acid and Dimethyl Terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. It can also be used as a solvent.More

Acetonitrile

CAS No: 75-05-8

Formula: C2H3N

Categories: Organic Chemistry > Nitrile Compound

Acetonitrile (methyl cyanide), CH3CN, is a colorless liquid with a sweet, ethereal odor. It is completely miscible with water and its high dielectric strength and dipole moment make it an excellent solvent for both inorganic and organic compounds including polymers. Acetonitrile is a colorless liquid with an ether-like odor and a polar solvent. It is the simplest organic nitrile and is widely used. It is a by-product of the manufacture of acrylonitrile, and acetonitrile has, in fact, replacedMore

Propane

CAS No: 74-98-6

Formula: C3H8

Categories: Organic Chemistry > Propellant

Propane is a colorless gas that is odorless when pure (a foul-smelling odorant is often added).

Propane is released to the living environment from automobile exhausts, burning furnaces, natural gas sources, and during combustion of polyethylene and phenolic resins. Propane is both highly inflammable and explosive and needs proper care and management of workplaces. Its use in industry includes as a source for fuel and propellant for aerosols. Occupational workers exposed to liquefi More

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Naphthalene

CAS No: 91-20-3

Formula: C10H8

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Naphthalene is a crystalline, white, flammable, polycyclic aromatic hydrocarbon consisting of two fused benzene rings. It has a pungent odor and sublimes readily above its melting point; it has been traditionally used in moth balls and is responsible for the moth balls characteristic odor. Naphthalene is a natural component of fossil fuels and is the single most abundant component of coal tar, accounting for approximately 11% of dry coal tar. Naphthalene is a colorless to brown crystalline soliMore

Cyclohexane

CAS No: 110-82-7

Formula: C6H12

Categories: Organic Chemistry > Dissolving Agent

Colorless liquid with a sweet, chloroform-like odor. [Note: A solid below 44°F.]More

Dichloromethane

CAS No: 75-09-2

Formula: CH2Cl2

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Dichloromethane (DCM), also known as methylene chloride, is a volatile, colorless liquid with a sweet odor and is widely used as a solvent in various industries. It has a boiling point of 39.6°C, a melting point of -96.7°C, and is slightly soluble in water but highly soluble in organic solvents like alcohols and ethers. While relatively inert under normal conditions, dichloromethane can undergo halogenation reactions under extreme conditions, producing harmful by-products like hydrogen chloride and carbon monoxide. More

Melamine

CAS No: 108-78-1

Formula: C3H6N6

Categories: Organic Chemistry > Nitrogen Compounds

White Solid Melamine is a white crystalline solidChEBI: A trimer of cyanamide, with a 1,3,5-triazine skeleton. A white solid organic compound whose molecules consist of a sixmembered heterocyclic ring of alternate carbon and nitrogen atoms with three amino groups attached to the carbons. Condensation polymerization with methanal or other aldehydes produces melamine resins, which are important thermosetting plastics. melamine: A white crystalline compound.More

thiocyanate

CAS No: 302-04-5

Formula: CHNS

Categories: Organic Chemistry > Cyanates

Choline

CAS No: 62-49-7

Formula: C5H14NO

Categories: Organic Chemistry > Amides

Viscous, alkaline liquid. Soluble in water and alcohol. Amounts are expressed in milligrams of choline.More

Fumaric acid

CAS No: 110-17-8

Formula: C4H4O4

Categories: Organic Chemistry > Buffering

Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite.More

Acetochlor

CAS No: 34256-82-1

Formula: C14H20ClNO2

Categories: Organic Chemistry > Amides

ChEBI: A monocarboxylic acid amide that is N-phenylacetamide carrying an ethyl and a methyl group at positions 2 and 6 respectively on the benzene ring while one of the methyl hydrogens as well as the hydrogen attached to the nitrogen atom have been replaced by a chloro and an ethoxymethyl group respectively.More

Nitrobenzene

CAS No: 98-95-3

Formula: C6H5NO2

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Nitrobenzene is an organic compound with the chemical formula C6H5NO2. It is a colorless or slightly yellow oily liquid with a bitter almond flavor. The density of Nitrobenzene is 1.205g/cm3, the melting point is 5-6℃, the boiling point is 210-211℃, the flash point is 88℃, the logP is 2.118, and the refractive index is 1.551 (20℃). It is insoluble in water and has a higher density than water. It is easily soluble in ethanol, ether, benzene and oil. It will burn and explode when exposed to open flames and high heat. Nitrobenzene has active chemical properties and can be reduced to diazonium salts and azobenzene. Nitrobenzene reacts violently with nitric acid and is often produced by reacting a mixed acid of nitric acid and sulfuric acid with benzene. As an organic synthesis intermediate and a raw material for the production of aniline, Nitrobenzene is mainly used to prepare aniline, benzidine, azobenzene, etc., and is used in the production of dyes, fragrances, explosives and other organic synthesis industries. Nitrobenzene has a weak oxidizing effect and can be used as an oxidant for oxidative dehydrogenation. Nitrobenzene is highly toxic. Inhaling a large amount of vapor or getting a large amount of skin contamination can cause acute poisoning, oxidizing or complexing hemoglobin, turning the blood dark brown, and causing headaches, nausea, vomiting, etc.More

Frequently Asked Questions

Why are organic chemicals important in industry and research?

Organic chemicals are the basis of numerous industrial processes and research applications. They are critical for developing pharmaceuticals, agrochemicals, plastics, fuels, and specialty chemicals. Understanding their properties and reactions allows researchers and manufacturers to innovate, improve product performance, and ensure safety and sustainability.

Are there chemicals in organic food?

Yes, organic food naturally contains chemicals. Organic farming minimizes the use of synthetic pesticides, herbicides, and fertilizers but does not exclude them entirely. Only approved chemical products are allowed under organic certification standards. For example, in the U.S., the USDA National Organic Program permits certain pesticides and soil amendments that meet organic criteria. Plants themselves naturally produce chemicals, such as vitamins, alkaloids, and essential oils, which are safe and beneficial.

What are organic chemicals examples?

Organic chemicals are found in daily life and industry. Examples include:

• Biomolecules: carbohydrates, lipids, proteins, nucleic acids — essential for life.

• Fossil fuel derivatives: petroleum, natural gas, and refined products.

• Industrial chemicals: solvents, polymers, dyes, pharmaceuticals, fragrances.

On ECHEMI, you can connect with verified suppliers of organic chemicals and request quotes to source these products efficiently.

What is an organic chemical?

An organic chemical is any compound that contains carbon atoms covalently bonded to other elements, most commonly hydrogen, oxygen, or nitrogen. Organic chemicals are fundamental to life and can be naturally occurring in plants, animals, and microorganisms, or synthesized in laboratories for industrial and pharmaceutical applications. They are widely used to produce fuels, solvents, plastics, dyes, fragrances, and medicines.

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