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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

p-Toluenesulfonic acid

CAS No: 104-15-4

Formula: C7H8O3S

Categories: Organic Chemistry > Hydrotrope

p-Toluenesulfonic acid, white flaky crystals (CH₃C₆H₄SO₃H) with sulfonic acid groups attached to the para position of the benzene ring, which are easily deliquescent and form a monohydrate. It is strongly acidic and has a slight phenolic odor. Translate into EnglishMore

Glycolic acid

CAS No: 79-14-1

Formula: C2H4O3

Categories: Organic Chemistry > Buffering

Glycolic Acid is an inhibitor of tyrosinase, suppressing melanin formation and lead to a lightening of skin colour. More

Hexanoic acid

CAS No: 142-62-1

Formula: C6H12O2

Categories: Organic Chemistry > Perfuming

1. Caproic acid [is a edible spice allowed by my country's regulations, mainly used in cheese, cream and fruit flavors. The dosage is according to normal production needs, generally 450mg/kg in seasonings; 28mg/kg in sweets; 22mg/kg in baked goods; 4.3mg/kg in cold drinks. A basic organic raw material that can be used to produce various caproate products. It is used in medicine to prepare Resorcin in Chemicalbook. It can also be used as a thickener for spices, lubricants, rubber processing aids,More

(+)-Citalopram

CAS No: 128196-01-0

Formula: C20H21FN2O

Categories: Organic Chemistry > Amides

ChEBI: A 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile that has S-configuration at the chiral centre. It is the active enantiomer of citalopram.More

Cyclopentane

CAS No: 287-92-3

Formula: C5H10

Categories: Organic Chemistry > Hydrocarbons and Derivatives

It appears as colorless liquid with a melting point of-93.9 °C, the boiling point of 49.26 ° C, the relative density of 0.7460 (20/4 ° C), the refractive index of 1.4068 and the flash point of-37 °C. It is miscible with alcohol, ether and other organic solvents, being not be easy to be dissolved in water.More

Tenofovir

CAS No: 147127-20-6

Formula: C9H14N5O4P

Categories: Organic Chemistry > Phosphines

White Crystalline SolidChEBI: A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens is replaced by a [(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(isopropyloxycarbonyloxy ethyl) ester (disoproxil ester) prodrug is used as the fumaric acid salt in combination therapy for the treatment of HIV infection.More

Pentanoic acid

CAS No: 109-52-4

Formula: C5H10O2

Categories: Organic Chemistry > Perfuming

Pentanoic acid, a short-chain fatty acid, is a product of bacterial metabolism and are associated with allergic skin disorders. Pentanoic acid activates ROCK signaling pathway. More

Anthracene

CAS No: 120-12-7

Formula: C14H10

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Anthracene is colorless, to pale yellow crystalline solid with a bluish fluorescence. PAHs are compounds containing multiple benzene rings and are also called polynuclear aromatic hydrocarbons.(C14H10) A white crystalline solid used extensively in the manufacture of dyes. Anthracene is found in the heavy- and green-oil fractions of crude oil and is obtained by fractional crystallization. More

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2,2-Bis(4-hydroxyphenyl)propane

CAS No: 80-05-7

Formula: C15H16O2

Categories: Organic Chemistry > Alcohols, Phenols, Phenol Alcohols

Bisphenol A is a white or tan crystals or flakes with a mild phenolic odor and a very low vapor pressure (ECB, 2003). It is mildly soluble in water. It is not considered to be an explosive in the conventional sense but can pose a hazard as a finely powdered material in air (ECB, 2003). It is not considered to be a chemical oxidizer.More

Diethylene glycol monobutyl ether

CAS No: 112-34-5

Formula: C8H18O3

Categories: Organic Chemistry > Dissolving Agent

Diethylene glycol monobutyl ether is a colorless, high-boiling liquid with a mild odour. It is miscible in proportions with water, alcohol (methanol), ketones (acetone), ethers (ethyl ether), aromatic hydrocarbons (benzene), paraffinic hydrocarbons (n-heptane), and halogenated hydrocarbons (carbon tetrachloride). As it is an ether-alcohol type compound it possesses solvent action for many substances such as oils, dyes, gums, and natural and synthetic resins. It is used as a high-boiling solventMore

Acetylene

CAS No: 74-86-2

Formula: C2H2

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Acetylene (100% purity) is odorless but commercial purity has a distinctive garlic-like odor. It is very soluble in alcohol and almost miscible with ethane. Acetylene is a flammable gas and kept under pressure in gas cylinders. Under certain conditions, acetylene can react with copper, silver, and mercury to form acetylides, compounds that can act as ignition sources. Brasses contain a form acetylides, compounds that can act as ignition sources. Brasses containing less than 65% copper in the alMore

Tenofovir

CAS No: 107021-12-5

Formula: C9H14N5O4P

Categories: Organic Chemistry > Phosphines

4-Aminobenzoic acid

CAS No: 150-13-0

Formula: C7H7NO2

Categories: Organic Chemistry > Light Stabilizer

White to off white crystalline powderChEBI: An aminobenzoic acid in which the amino group is para to the carboxy group.4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA because the number 4 carbon in the benzene ring is also known as the para position) is an organic compound with the formula H2NC6H4CO2H. PABA is a white solid, although commercial samples can appear gray. It is slightly soluble in water. It consists of a benzene ring substituted with amino and a carboxyl groups.More

Butylamine

CAS No: 109-73-9

Formula: C4H11N

Categories: Organic Chemistry > Amides

n-Butylamine is a derivative of ammonia in which one of the hydrogen atoms is replaced with an alkyl group of four carbons. As such, it reacts with water and acids to form bases and salts, respectively. Acting as a very weak acid, it can react with acyl halides, anhydrides, and esters. With carbon disulfide and carbon dioxide, it forms the butyl ammonium salt of dithiocarbamic and carbamic acids, respectively. With isocyanic acid and alkyl or aryl isocyanates, it forms substituted ureas.More

o-Cresol

CAS No: 95-48-7

Formula: C7H8O

Categories: Organic Chemistry > Perfuming

colourless to light yellow liquid Cresol is a mixture of the three isomeric cresols, o-, m-, and p-cresol. Cresols are slightly soluble in water. m-Isomer: Colorless or yellow liquid with characteristic odor. o-Cresol has a musty, phenolic aftertaste.More

2,3-Dimethylbutane

CAS No: 79-29-8

Formula: C6H14

Categories: Organic Chemistry > Hydrocarbons and Derivatives

colourless liquid 2,3-Dimethylbutane, C6H14, is a flammable liquid with a specific gravity of 0.66164. It is released into the atmosphere from automobile, biomass combustion, and gasoline vapor emissions.More

4-Methylaniline

CAS No: 106-49-0

Formula: C7H9N

Categories: Organic Chemistry > Amides

White lustrous plates or leaflets. Soluble in alcohol and ether; very slightly soluble in water. Combustible. p-Toluidine is a colorless solid.ChEBI: An aminotoluene in which the amino substituent is para to the methyl group.Colorless solid. Melting point 44°C (111°F). Specific gravity 1.046. Vapor heavier than air. Produces toxic oxides of nitrogen during combustion. May be absorbed through the skin. Used in dyes, and in organic chemical manufacturing.More

Diethanolamine

CAS No: 111-42-2

Formula: C4H11NO2

Categories: Organic Chemistry > Buffering

The USP32–NF27 describes diethanolamine as a mixture of ethanolamines consisting largely of diethanolamine. At about room temperature it is a white, deliquescent solid. Above room temperature diethanolamine is a clear, viscous liquid with a mildly ammoniacal odor. ChEBI: A member of the class of ethanolamines that is ethanolamine having a N-hydroxyethyl substituent.Oily colorless liquid or solid white crystals. Slight rotten fish or ammonia odor. Denser than water.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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