Benzenes
Subcategories of "Benzenes"
- Benzamides(62 products)
- Benzoic Acids(5,475 products)
- Benzyl alcohols(1,459 products)
- Halogenated Benzenes(33,987 products)
- Phenols(2,664 products)
Found 11892 products of "Benzenes"
4-tert-Butoxybenzaldehyde
CAS:4-tert-Butoxybenzaldehyde is a colorless liquid that has a viscosity of 0.3 mm2/s at 25 °C. It can be synthesized by reacting pyridine with hydrochloric acid in the presence of a Grignard reagent. 4-tert-Butoxybenzaldehyde reacts with phenolic antioxidants to form an ester, which can be used as an industrial solvent. The crystal x-ray diffraction pattern of 4-tert-Butoxybenzaldehyde exhibits peaks at 2θ = 8.0, 11.5, and 18.5° corresponding to the (100), (200), and (220) planes, respectively. This chemical can also undergo reactions that lead to termination or transfer reactions, including diethyl ketomalonate formation with diethyl malonate in the presence of water as a solvent and potassium hydroxide as a catalyst for transfer reactions.END>Formula:C11H14O2Purity:Min. 95%Color and Shape:PowderMolecular weight:178.23 g/mol2-Chlorobenzonitrile
CAS:2-Chlorobenzonitrile is a white solid that is soluble in organic solvents. It is an aryl halide and has a chemical structure of C6ClCN. 2-Chlorobenzonitrile is used as a raw material for the production of dyes and pharmaceuticals. This compound reacts with hydrochloric acid to form 4-chlorobenzonitrile, which can be used in the synthesis of other chemicals. 2-Chlorobenzonitrile can also react with n-dimethyl formamide in an optimal reaction solution to form 4-chlorobenzonitrile. The FTIR spectroscopy on this compound shows that it has a chloride group at 795 cm−1. The optimum reaction temperature for this compound is between 100 and 120 °C, but it will react with inorganic acids such as sulfuric acid or phosphoric acid at higher temperatures. Synthesis of this compound can be done by reactingFormula:C7H4ClNPurity:Min. 95%Color and Shape:White PowderMolecular weight:137.57 g/mol3-Fluoro-4-hydroxybenzonitrile
CAS:3-Fluoro-4-hydroxybenzonitrile is a compound with an acidic ph and a strain that is dispersive, desorptive, and polyacrylamide gel. It is a colorless liquid at room temperature. 3-Fluoro-4-hydroxybenzonitrile has been shown to react with dodecyl inorganic base and hydrochloric acid to produce 3-fluoroaniline. The localization of the reaction yield is on hydrotalcite activated by fluorine. This chemical has been shown to react at temperatures between 0°C and 140°C.Formula:C7H4FNOPurity:Min. 95%Color and Shape:White PowderMolecular weight:137.11 g/mol2,4,5-Trimethoxybenzylamine
CAS:2,4,5-Trimethoxybenzylamine is a synthetic compound that can be used as a precursor to the synthesis of other chemicals. It is prepared by reacting phenol with deuterium gas in a process called amination. This reaction is followed by reductive quaternization with cyanide. 2,4,5-Trimethoxybenzylamine is often used as an intermediate for the synthesis of drugs such as tamoxifen and clonidine.Formula:C10H15NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:197.23 g/mol2-(Boc-aminomethyl)benzoic acid
CAS:2-(Boc-aminomethyl)benzoic acid is a versatile building block with a wide range of applications in the field of organic chemistry. It has been shown to be useful as a reagent in the synthesis of complex compounds and fine chemicals, as well as a reaction component for the preparation of pharmaceuticals. 2-(Boc-aminomethyl)benzoic acid can also be used as an intermediate in the synthesis of speciality chemicals such as herbicides, pesticides, and fungicides.
Formula:C13H17NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:251.28 g/mol2-Iodobenzoic acid
CAS:2-Iodobenzoic acid is a synthetic compound that is used in the treatment of wastewater. It is produced by the reaction of benzoate and nitrite in the presence of sodium hydroxide. The intramolecular hydrogen atom transfer from the 2-iodobenzoic acid to benzoate is a reversible reaction. This process can be catalyzed by palladium, which has been shown to be effective in coupling 2-iodobenzoic acid with other compounds to produce cyclic peptides. The use of 2-iodobenzoic acid as a contraceptive has been investigated for its ability to inhibit acetylcholinesterase activity, which may lead to increased levels of acetylcholine and inhibition of muscle contractions.
Formula:C7H5IO2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:248.02 g/mol3,5-Dimethylbenzaldehyde
CAS:3,5-Dimethylbenzaldehyde is an organic compound that is a colorless liquid. It has a chemical formula of C9H12O2 and is classified as an aldehyde. 3,5-Dimethylbenzaldehyde can be synthesized by the reaction of isopropyl palmitate with xylene in the presence of carbon as a source. The reaction time required for this synthesis is approximately one day. The major products of this reaction are 3,5-dimethylbenzaldehyde and 2-methylbutanal. This reaction mechanism can also be used to determine the concentration of urinary metabolites in human urine samples. Analysis of these samples requires an organic solvent such as hexane or dichloromethane. Kinetic data was collected from the rate at which zinc powder reacts with 3,5-dimethylbenzaldehyde over time at different concentrations. A kinetic experiment was conducted using c–h bond activation to produce 3,5-dimethoxy
Formula:C9H10OPurity:Min. 95%Color and Shape:Colorless Clear LiquidMolecular weight:134.18 g/mol2-Acetylbenzoic acid
CAS:2-Acetylbenzoic acid is a functional molecule that contains an acetyl group. It can form hydrogen bonds with other molecules and has been shown to induce apoptosis in cells. The reaction products of 2-acetylbenzoic acid are malonic acid, acetylsalicylic acid, and 2-benzoylbenzoic acid. These three compounds are made by the addition of hydrogen or hydroxide to the molecule 2-acetylbenzoic acid. The molecule has two functional groups: a carbonyl group and an acetyl group. The chemical structure of this molecule can be seen in the figure below.
2-Acetylbenzoic AcidFormula:C9H8O3Purity:Min. 95%Color and Shape:PowderMolecular weight:164.16 g/mol2-Methyl-5-nitrobenzaldehyde
CAS:2-Methyl-5-nitrobenzaldehyde is a nitro compound that is used in the synthesis of dobutamine. It has been shown to undergo rearrangements, with the formation of 2-methyl-5-nitrophenol. Kinetic studies have shown that chlorine can be substituted for hydrogen at the 2 position, and this substitution leads to an increase in reactivity. 2-methyl-5-nitrobenzaldehyde also reacts with dopamine to form a ketone. The hydroxy group on this molecule is nucleophilic and can attack electrophiles, making it useful as an active site for synthetic reactions. This compound is also pyrophoric, which means it will spontaneously ignite in air and burn until all its fuel is consumed.
Formula:C8H7NO3Purity:Min. 95%Color and Shape:Off-White PowderMolecular weight:165.15 g/molMethyl 3-bromobenzoate
CAS:Methyl 3-bromobenzoate is a cross-coupled compound with three functional groups: a methyl group, an acid bromo group, and a carboxylic acid benzoic ester. It is used in the synthesis of antigens that are chemically reactive to trifluoroacetic acid gas. The clinical studies have shown that the efficiency of this study is low because it has been found to be difficult to synthesize methyl 3-bromobenzoate in large quantities. This molecule can be prepared by the reaction of vinylene with an electrophile in non-polar solvents or by catalytic mechanisms.Formula:C8H7BrO2Purity:Min. 95%Color and Shape:White PowderMolecular weight:215.04 g/mol3-Chloro-5-iodobenzoic acid methyl ester
CAS:3-Chloro-5-iodobenzoic acid methyl ester is a versatile building block that can be used to make many complex compounds, including research chemicals and reagents. 3-Chloro-5-iodobenzoic acid methyl ester is used as an intermediate for the production of speciality chemicals and has many uses in chemical reactions. This compound was previously sold under the CAS number 289039-85-6.Formula:C8H6ClIO2Purity:Min. 95%Color and Shape:PowderMolecular weight:296.49 g/mol5-Iodo-2-nitrobenzoic acid
CAS:5-Iodo-2-nitrobenzoic acid is a fine chemical that is used as a building block in the synthesis of complex compounds and research chemicals. This compound has been shown to be an effective reagent for the synthesis of many different types of compounds. It can also be used as a reactant or intermediate in organic syntheses, such as those involving cross-coupling reactions. 5-Iodo-2-nitrobenzoic acid is a versatile building block that can be used in both simple and complex chemical reactions.Formula:C7H4INO4Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:293.02 g/mol4-Formylbenzoic acid
CAS:4-Formylbenzoic acid is an organic compound with the molecular formula CH2=C(O)CH=CHCO2H. It is a white solid that is soluble in water and has a strong, unpleasant odor. 4-Formylbenzoic acid has been shown to have affinity for binding to odorous molecules such as sulfur compounds, amines, and mercaptans. The binding of these molecules to the 4-formylbenzoic acid leads to a decrease in their odor concentration. This process can be done using electrochemical impedance spectroscopy or optical sensors. The oxidation of 4-formylbenzoic acid by trifluoroacetic acid produces 2-formylphenol and formaldehyde, which are themselves volatile compounds with an unpleasant odor. These reactions may be used as wastewater treatment methods. Langmuir adsorption isotherm may be used as an analytical method for measuring the concentration of 4-formylbenzoic acid
Formula:C8H6O3Purity:Min. 98 Area-%Color and Shape:White Yellow PowderMolecular weight:150.13 g/mol3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester
CAS:3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester is a reagent and reaction component. It is used as a building block to create other compounds that are useful in research and development of pharmaceuticals, agrochemicals, cosmetics, and other applications. 3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester can be used as a versatile building block to produce complex structures with high purity. It is also used as an intermediate for the synthesis of fine chemicals such as pharmaceuticals and agrochemicals. This product has CAS No. 60129-38-6.Formula:C22H14N4O12S2Purity:Min. 95%Color and Shape:PowderMolecular weight:590.5 g/mol2,6-Dimethoxy-4-hydroxybenzylamine
CAS:2,6-Dimethoxy-4-hydroxybenzylamine is a fine chemical that is used as a versatile building block for the synthesis of complex compounds. It is also used as a reagent and reaction component in various chemical reactions. CAS No. 130632-98-3.Formula:C9H13NO3Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:183.2 g/mol3-Benzyloxypyrrolidine, 96%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C11H15NOPurity:96%Color and Shape:Clear colorless to yellow, LiquidMolecular weight:177.25Methyl pentafluorophenyl carbonate, 97%
CAS:Methyl pentafluorophenyl carbonate This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C8H3F5O3Purity:97%Color and Shape:White, Crystals or powder or crystalline powder or fused solidMolecular weight:242.105-Fluoro-2-methylanisole, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C8H9FOPurity:98%Color and Shape:Clear colorless, LiquidMolecular weight:140.162-Methyl-4-nitroaniline, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C7H8N2O2Purity:98%Color and Shape:Yellow to green, PowderMolecular weight:152.15(R)-(-)-α-Methoxyphenylacetic acid, 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C9H9O3Purity:99%Color and Shape:Crystals or powder or crystalline powder, White to pale creamMolecular weight:165.17Benzyloxyacetaldehyde dimethyl acetal, 97%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C11H16O3Purity:97%Color and Shape:Clear colorless, LiquidMolecular weight:196.25Allyl(chloro)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II)
CAS:The derivative of this compound serves as an exceptionally mild and versatile catalyst for Heck reactions of aryl chlorides and bromides. A sterically and electronically diverse array of aryl bromides, as well as activated aryl chlorides, couple with a range of mono- and disubstituted olefins at room temperature, furnishing the arylated product with high E/Z stereoselection. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C19H33ClNPPdMolecular weight:448.32Dimethyl terephthalate, 99%
CAS:Dimethyl terephthalate is used in the Polyester Film (Audio/Video Tape,X-ray Film,Photo Film), Polyester Fiber, Pet Bottle, Polyester Adhesive, Engineering Plastics. DMT is volatile, it is an intermediate in some schemes for the recycling of PET. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C10H10O4Purity:99%Color and Shape:White, Flakes or pellets or crystalsMolecular weight:194.194-Bromophenylzinc iodide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C6H4BrIZnMolecular weight:348.29(R)-(-)-8-Diphenylphosphino-1,2,3,4-tetrahydro-1-naphthylamine, 97+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C22H22NPPurity:97+%Molecular weight:331.393,3'-dinitrobiphenyl-4,4'-diamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:274.2359924316406N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide
CAS:Purity:95.0%Molecular weight:327.0570068359375o-Sulfobenzoic acid anhydride
CAS:Please enquire for more information about o-Sulfobenzoic acid anhydride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C7H4O4SMolecular weight:184.17 g/mol4-Methyl-3-nitrobenzoic acid
CAS:4-Methyl-3-nitrobenzoic acid is a fine chemical that is used as a building block in the synthesis of complex compounds. It is often used as a reagent or speciality chemical, and it has a CAS number of 96-98-0. 4-Methyl-3-nitrobenzoic acid can be react with other chemicals to form useful intermediates or scaffolds for larger molecules. This chemical is versatile and can be used in many different reactions.
Formula:C8H7NO4Purity:Min. 98.0 Area-%Molecular weight:181.15 g/mol4-Bromobenzaldehyde
CAS:Please enquire for more information about 4-Bromobenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C7H5BrOMolecular weight:185.03 g/molRef: 3D-B-5782
Discontinued product
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