Benzeni
I benzene sono semplici idrocarburi aromatici costituiti da un anello di carbonio a sei membri con doppi legami alternati. Questa struttura fondamentale è un blocco costitutivo per numerosi composti chimici, inclusi prodotti farmaceutici, polimeri e coloranti. I benzene sono ampiamente utilizzati nella sintesi organica grazie alla loro stabilità e versatilità. Presso CymitQuimica, offriamo un'ampia gamma di benzene di alta qualità per supportare le vostre ricerche e applicazioni industriali.
Sottocategorie di "Benzeni"
- Benzamidi(62 prodotti)
- Acidi benzoici(5.472 prodotti)
- Alcoli benzilici(1.458 prodotti)
- Benzeni alogenati(33.962 prodotti)
- Fenoli(2.653 prodotti)
Trovati 11888 prodotti di "Benzeni"
Ordinare per
Purezza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Pentafluorophenylhydrazine, 97%
CAS:<p>Pentafluorophenylhydrazine used to determine the purity of N-tert-butyl-N-[1-diethylphosphono-(2,2-dimethylpropyl)]nitroxide (DEPN) using 1H NMR spectroscopy. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informa</p>Formula:C6H3F5N2Purezza:97%Colore e forma:Pale cream to cream to brown, Crystals or powder or crystalline powder or flakesPeso molecolare:198.102,5-Difluorobenzyl bromide, 98%
CAS:<p>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 Sci</p>Formula:C7H5BrF2Purezza:98%Colore e forma:Clear colorless, LiquidPeso molecolare:207.024-Cyano-2-fluorobenzoic acid, 98%
CAS:<p>4-Cyano-2-fluorobenzoic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information </p>Formula:C8H4FNO2Purezza:98%Colore e forma:White, Crystals or powder or crystalline powderPeso molecolare:165.124,5-Dimethoxy-2-nitrobenzyl alcohol, 98%
CAS:<p>4,5-Dimethoxy-2-nitrobenzyl alcohol, is used as Reagent for the protection of alcohols, etc., as ethers which can be cleaved by photolysis involving intramolecular rearrangement to derivatives of o-nitrosobenzaldehyde, which are readily cleaved by hydrolysis. It is also used as photochemical protect</p>Formula:C9H11NO5Purezza:98%Colore e forma:White to cream to yellow to orange, Crystals or powder or crystalline powderPeso molecolare:213.194-Chlorophenyl phosphorodichloridate, 98+%
CAS:<p>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 Sci</p>Formula:C6H4Cl3O2PPurezza:98+%Colore e forma:Clear colorless, LiquidPeso molecolare:245.422-Phenylpropionaldehyde, 97%
CAS:<p>2-phenylpropionaldehyde to give acetophenone using 1 atm molecular oxygen as oxidant was catalyzed by Ce(IV), V(IV) and Bronsted acids. It is used to produce 3-hydroxy-2-methyl-2-phenyl-propionaldehyde. This reaction will need reagent water and K2CO3. This Thermo Scientific Chemicals brand product w</p>Formula:C9H10OPurezza:97%Colore e forma:Liquid, Clear colorless to pale yellowPeso molecolare:134.184-Chlorobenzoyl chloride, 98%
CAS:<p>4-Chlorobenzoyl chloride was used to synthesize 4-chlorobenzoyl CoA by reacting it with CoA in KHCO3 buffer. 4-Chlorobenzoyl chloride may be used in the following studies Acylation of benzene using different solid acid catalysts such as dodecatungstophosphoric acid (DTPA), DTPA/K-10 clay, K-10, Ambe</p>Formula:C7H4Cl2OPurezza:98%Colore e forma:Clear colorless to pale yellow, Liquid (low melting solid)Peso molecolare:175.013-Bromo-4-methoxybenzaldehyde, 98%
CAS:<p>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 Sci</p>Formula:C8H7BrO2Purezza:98%Colore e forma:Cream to pale brown, PowderPeso molecolare:215.05Bromopentafluorobenzene, 99%
CAS:<p>It is used as pharmaceutical intermediate. It is a Grignard reagent (with CuBr in dioxane) can introduce pentafluorophenyl groups. 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</p>Formula:C6BrF5Purezza:99%Colore e forma:Clear colorless, LiquidPeso molecolare:246.963,4-Diaminobenzoic acid, 94%
CAS:<p>3,4-Diaminobenzoic acid undergoes cyclocondensations to form, for example, quinoxalines1 and benzimidazoles. It acts as a redox label for electrochemical detection of single base mismatches. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some </p>Formula:C7H7N2O2Purezza:94%Colore e forma:Powder, Pale brown to brownPeso molecolare:151.152-Methoxybenzaldehyde, 98%
CAS:<p>2-Methoxybenzaldehyde has been used to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus. It has also been used to obtain good enantioselectivities using Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding in asymmetric Henry reaction. This Thermo Scient</p>Formula:C8H8O2Purezza:98%Colore e forma:White to pale cream to cream to yellow to orange, Crystals or powder or crystalline powder or chunks or fused solidPeso molecolare:136.151-Bromo-4-n-hexylbenzene, 97%
CAS:<p>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 Sci</p>Formula:C12H17BrPurezza:97%Colore e forma:Liquid, Clear colorlessPeso molecolare:241.17n-Butyl 4-aminobenzoate, 99%
CAS:<p>n-Butyl 4-aminobenzoate is used as pharmaceutical intermediate. 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</p>Formula:C11H15NO2Purezza:99%Colore e forma:White, PowderPeso molecolare:193.254,5-Dichlorophthalonitrile
CAS:Formula:C8H2Cl2N2Purezza:97%Colore e forma:SolidPeso molecolare:197.024-Fluoro-2-(trifluoromethyl)phenol, 95%
CAS:<p>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 Sci</p>Formula:C7H4F4OPurezza:95%Colore e forma:Crystals or powder or crystalline powder, White to pale creamPeso molecolare:180.12-Iodophenylacetonitrile, 96%
CAS:<p>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 Sci</p>Formula:C8H6INPurezza:96%Colore e forma:Clear colorless to yellow, LiquidPeso molecolare:243.05Pentafluorobenzonitrile, 98%
CAS:<p>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 Sci</p>Formula:C7F5NPurezza:98%Colore e forma:Liquid, Clear colorless to pale yellowPeso molecolare:193.08N,N'-p-Phenylenebisacetamide, 98%
CAS:<p>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 Sci</p>Formula:C10H12N2O2Purezza:98%Colore e forma:Cream to brown or grey, PowderPeso molecolare:192.22Benzyl benzoate, 99+%
CAS:<p>Benzyl benzoate is used as repellent for chiggers, ticks, and mosquitoes. It is an effective and inexpensive topical treatment for human scabies. It has vasodilating and spasmolytic effects and is present in many asthma and whooping cough drugs. It is also a dye carrier, solvent for cellulose deri</p>Formula:C14H12O2Purezza:99+%Colore e forma:Clear colorless to white to yellow, LiquidPeso molecolare:212.25
