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(5.475 prodotti)
- Alcoli benzilici(1.459 prodotti)
- Benzeni alogenati(33.987 prodotti)
- Fenoli(2.663 prodotti)
Trovati 11893 prodotti di "Benzeni"
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4-Ethylbenzaldehyde, 97%
CAS:It is used as a perfuming agent in cosmetics industry. It is also used as a 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 AFormula:C9H10OPurezza:97%Colore e forma:Clear colorless to pale yellow, LiquidPeso molecolare:134.183-Methyl-4-nitrobenzoic 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 SciFormula:C8H7NO4Purezza:99%Colore e forma:White to cream to yellow to pale brown, Crystals or powder or crystalline powderPeso molecolare:181.152-Methoxy-5-sulfamoylbenzoic acid, 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 SciFormula:C8H8NO5SPurezza:97%Colore e forma:Powder, WhitePeso molecolare:230.212-Phenoxybenzeneboronic acid, 98%
CAS:Reactant for palladium catalyzed cross-coupling reactions, trifluoromethylation via copper-mediated oxidative cross-coupling, preparation of biologically and pharmacologically active molecules, preparation of pyridazine-based scaffolds as a-helix mimetics. This Thermo Scientific Chemicals brand proFormula:C12H11BO3Purezza:98%Colore e forma:White, PowderPeso molecolare:214.033-(2-Bromophenyl)-1H-pyrazole, 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 SciFormula:C9H7BrN2Purezza:97%Colore e forma:Pale yellow, PowderPeso molecolare:223.071,3,5-Tri-tert-butylbenzene, 97+%
CAS:1,3,5-Tri-tert-butylbenzene is used in the preparation of sandwich complexes of scandium, yttrium and lanthanide ions. 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. TheFormula:C18H30Purezza:97+%Colore e forma:White, Crystals or powder or crystalline powder or fused solidPeso molecolare:246.444-tert-Butylstyrene, 94%, stab. with 50 ppm 4-tert-butylcatechol
CAS:4-tert-Butylstyrene is used as pharmaceutical intermediates. 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 haFormula:C12H16Purezza:94%Colore e forma:Liquid, Clear, colorlessPeso molecolare:160.26Basic Fuchsin
CAS:Biological stain for distinguishing coli and aerogene bacteriaBasic Fuchsin is useful for Ziehl-Neelson staining to detect acid-fast bacilli. It is also used to stain tubercle bacillus and bacterial flagella. It plays an important role for tissue sections to visualize elastic fibers, cardiac and skeFormula:C20H20ClN3Colore e forma:Dark green, Crystals or powder or crystalline powderPeso molecolare:337.851-Bromo-2-chloro-4-fluorobenzene, 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 SciFormula:C6H3BrClFPurezza:98%Colore e forma:Clear colorless, LiquidPeso molecolare:209.442,5-Difluorobenzylamine, 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 SciFormula:C7H7F2NPurezza:97%Colore e forma:Clear colorless to yellow, LiquidPeso molecolare:143.14Ethyl 2-fluorophenylacetate, 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 SciFormula:C10H11FO2Purezza:99%Colore e forma:Clear colorless, LiquidPeso molecolare:182.19Dimethyl cis-stilbene-4,4'-dicarboxylate
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 SciFormula:C18H16O4Colore e forma:White to pale yellow, Crystals or powder or crystalline powderPeso molecolare:296.32Methyl 3-methyl-4-nitrobenzoate, 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 SciFormula:C9H9NO4Purezza:97%Colore e forma:Crystals or powder or crystalline powder, Pale yellow to yellowPeso molecolare:195.17Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 97%, may cont. 1-5% water
CAS:Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate is a lipophilic additive of tetraphenylborate and it is used for solvent extraction of cations and solvent polymeric membrane electrodes and optodes. It is also used as an anionic phase-transfer catalyst. This Thermo Scientific Chemicals brFormula:C32H12BF24NaPurezza:1-5%Colore e forma:White to pale cream, PowderPeso molecolare:886.214-Iodobenzylamine hydrochloride, 97%
CAS:4-Iodobenzylamine hydrochloride is used to prepare cyclic amide by reacting with methyl 4-bromomethyl-3-methoxycarbonylcinnamate in the presence of triethylamine. It is also used in pharmaceuticals, agrochemicals and dye industries. This Thermo Scientific Chemicals brand product was originally partFormula:C7H9ClINPurezza:97%Colore e forma:White to cream, Crystals or powder or crystalline powderPeso molecolare:269.514-tert-Butylphenoxyacetic acid, 98%
CAS:Applied as a reagent for the TAC protective group in nucleosides. 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 referenFormula:C12H16O3Purezza:98%Colore e forma:White, Crystals or powder or crystalline powderPeso molecolare:208.263-(Trifluoromethyl)benzoic acid, 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 SciFormula:C8H5F3O2Purezza:98+%Colore e forma:White to cream, Crystals or powder or crystalline powderPeso molecolare:190.122,6-Dichlorostyrene, 96%, stab. with 0.1% 4-tert-butylcatechol
CAS:2,6-Dichlorostyrene is used in the preparation of 1,3-dichloro-2-(1,2-dibromo-ethyl)-benzene by bromination reaction using bromine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacFormula:C8H6Cl2Purezza:0.1%Colore e forma:Clear colorless to yellow, LiquidPeso molecolare:173.04[2-(1,3-Dioxan-2-yl)ethyl]triphenylphosphonium bromide, 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 SciFormula:C24H26BrO2PPurezza:98+%Colore e forma:Crystals or powder or crystalline powder, White to creamPeso molecolare:457.35
![Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, 97%, may cont. 1-5% water](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F02%2Fthumb-webp%2FH30014.webp&w=3840&q=75)
![[2-(1,3-Dioxan-2-yl)ethyl]triphenylphosphonium bromide, 98+%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F02%2Fthumb-webp%2FL04909.webp&w=3840&q=75)