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Reagenzien

In der Analytik bezeichnet man als Reagens einen Stoff, der zur Identifikation eines anderen Stoffes gebraucht wird. Deswegen werden Reagenzien auch Nachweismittel genannt. Nach der Zugabe des Reagens tritt eine chemische Reaktion auf, die eine charakteristische Eigenschaftsänderung (z. B. Farbänderung oder Fällung) bewirkt. Dadurch können bestimmte Ionen oder funktionelle Gruppe nachgewiesen werden. In der Synthesechemie wird ein Reagens zur Modifikation eines Reaktanten benutzt und während der Reaktion verbraucht.

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Structure Chemical Name CAS MF
N,N'-Dimethyl-N,N'-bis(3-methylaminopropyl)trimethylendiamin N,N'-Dimethyl-N,N'-bis(3-methylaminopropyl)trimethylendiamin 123-67-1 C13H32N4
3,3'-Oxybis(ethylenoxy)bis(propylamin) 3,3'-Oxybis(ethylenoxy)bis(propylamin) 4246-51-9 C10H24N2O3
(2-BROMOBENZYL)METHYLAMINE (2-BROMOBENZYL)METHYLAMINE 698-19-1 C8H10BrN
1,3-Bis-(dimethylamino)-butan 1,3-Bis-(dimethylamino)-butan 97-84-7 C8H20N2
4,4'-Ethylendianilin 4,4'-Ethylendianilin 621-95-4 C14H16N2
N-METHYL-2-NITROBENZYLAMINE N-METHYL-2-NITROBENZYLAMINE 56222-08-3 C8H10N2O2
1-Chlor-N,N,N',N',N'',N''-hexamethylsilantriamin 1-Chlor-N,N,N',N',N'',N''-hexamethylsilantriamin 13307-05-6 C6H18ClN3Si
N,N'-Diisopropylethylendiamin N,N'-Diisopropylethylendiamin 4013-94-9 C8H20N2
2-Methylpentan-1,5-diamin 2-Methylpentan-1,5-diamin 15520-10-2 C6H16N2
N,N,N',N'-Tetramethyl-p-phenylendiamin N,N,N',N'-Tetramethyl-p-phenylendiamin 100-22-1 C10H16N2
(R)-(+)-1,2-Diaminopropane dihydrochloride (R)-(+)-1,2-Diaminopropane dihydrochloride 19777-67-4 C3H12Cl2N2
N-Propylbenzylamin N-Propylbenzylamin 2032-33-9 C10H15N
N,N'-Dibenzyl-1,3-propanediamine N,N'-Dibenzyl-1,3-propanediamine 10239-34-6 C17H22N2
Bis(dimethylamino)methylsilan Bis(dimethylamino)methylsilan 22705-33-5 C5H16N2Si
N,N,N',N'-Tetramethyltetramethylendiamin N,N,N',N'-Tetramethyltetramethylendiamin 111-51-3 C8H20N2
Methylbis(3-methylaminopropyl)amin Methylbis(3-methylaminopropyl)amin 123-70-6 C9H23N3
2-(4-FLUOROBENZYLSULFONYL)ACETAMIDOXIME 2-(4-FLUOROBENZYLSULFONYL)ACETAMIDOXIME 175276-85-4 C9H11FN2O3S
N,N'-DIPHENYLBENZAMIDINE N,N'-DIPHENYLBENZAMIDINE 33345-17-4 C19H16N2
PIPERAZINE-1-CARBOXAMIDINE PIPERAZINE-1-CARBOXAMIDINE 45695-84-9 C5H12N4
3-Propanolid 3-Propanolid 57-57-8 C3H4O2
(±)-Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-on (±)-Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-on 674-26-0 C6H10O3
N-HYDROXYPROPIONAMIDINE N-HYDROXYPROPIONAMIDINE 29335-36-2 C3H8N2O
3-PYRIDIN-2-YL-PROPIONAMIDINE 3-PYRIDIN-2-YL-PROPIONAMIDINE 887578-66-7 C8H11N3
N-PHENYLBENZAMIDINE N-PHENYLBENZAMIDINE 1527-91-9 C13H12N2
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE ALPHA-HYDROXY-GAMMA-BUTYROLACTONE 19444-84-9 C4H6O3
Tetramethylammoniumtetra-fluoroborat Tetramethylammoniumtetra-fluoroborat 661-36-9 C4H12BF4N
3-FORMYL BENZAMIDINE HYDROCHLORIDE 3-FORMYL BENZAMIDINE HYDROCHLORIDE 57081-01-3 C8H9ClN2O
N-HYDROXY-2-METHYL-BENZAMIDINE N-HYDROXY-2-METHYL-BENZAMIDINE 40312-14-9 C8H10N2O
4-MORPHOLINECARBOXAMIDINE 4-MORPHOLINECARBOXAMIDINE 17238-66-3 C5H11N3O
D-ERYTHRONOLACTONE D-ERYTHRONOLACTONE 15667-21-7 C4H6O4
2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol 2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol 223137-87-9 C17H16O2
3-Nitrobenzamidiniumhydrochlorid 3-Nitrobenzamidiniumhydrochlorid 56406-50-9 C7H8ClN3O2
α-Hydroxy-β,β-dimethyl-γ-butyrolacton α-Hydroxy-β,β-dimethyl-γ-butyrolacton 599-04-2 C6H10O3
α-Methyl-γ-butyrolacton α-Methyl-γ-butyrolacton 1679-47-6 C5H8O2
3-NITRO-BENZENECARBOXIMIDAMIDE 3-NITRO-BENZENECARBOXIMIDAMIDE 3459-99-2 C7H7N3O2
4-CHLORO-BENZAMIDINE 4-CHLORO-BENZAMIDINE 19563-04-3 C7H7ClN2
2-Pyrimidinecarboximidamide (9CI) 2-Pyrimidinecarboximidamide (9CI) 45695-56-5 C5H6N4
(±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on (±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on 79-50-5 C6H10O3
3-FORMYL-AZETIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 3-FORMYL-AZETIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 177947-96-5 C9H15NO3
4-BROMO-N'-HYDROXYBENZENECARBOXIMIDAMIDE 4-BROMO-N'-HYDROXYBENZENECARBOXIMIDAMIDE 19227-14-6 C7H7BrN2O
N'-HYDROXY-2-[3-(TRIFLUOROMETHYL)PHENOXY]ETHANIMIDAMIDE N'-HYDROXY-2-[3-(TRIFLUOROMETHYL)PHENOXY]ETHANIMIDAMIDE 690632-15-6 C9H9F3N2O2
6-Dimethylamino-3,3-bis(4-dimethylaminophenyl)phthalid 6-Dimethylamino-3,3-bis(4-dimethylaminophenyl)phthalid 1552-42-7 C26H29N3O2
Formamidoxim Formamidoxim 624-82-8 CH4N2O
Cyclopentyl chloroformate Cyclopentyl chloroformate 50715-28-1 C6H9ClO2
2-PIPERIDINOACETAMIDOXIME 2-PIPERIDINOACETAMIDOXIME 175136-64-8 C7H15N3O
Potassium cyclopropyltrifluoroborate Potassium cyclopropyltrifluoroborate 1065010-87-8 C3H4BF3K
3-FLUORO-BENZAMIDINE 3-FLUORO-BENZAMIDINE 69491-64-1 C7H7FN2
Phenyl bromoacetate Phenyl bromoacetate 620-72-4 C8H7BrO2
N,N'-Diphenylbenzamidin N,N'-Diphenylbenzamidin 2556-46-9 C19H16N2
Octyl-3,4,5-trihydroxybenzoat Octyl-3,4,5-trihydroxybenzoat 1034-01-1 C15H22O5
4-BENZYLPIPERAZINE-1-CARBOXAMIDINE HEMISULFATE 4-BENZYLPIPERAZINE-1-CARBOXAMIDINE HEMISULFATE 7773-69-5 C12H18N4
Phenyltrifluoracetat Phenyltrifluoracetat 500-73-2 C8H5F3O2
Heptyl-4-hydroxybenzoat Heptyl-4-hydroxybenzoat 1085-12-7 C14H20O3
2-[(4-CHLOROPHENYL)SULFONYL]-N'-HYDROXYETHANIMIDAMIDE 2-[(4-CHLOROPHENYL)SULFONYL]-N'-HYDROXYETHANIMIDAMIDE 70661-64-2 C8H9ClN2O3S
2,2,3,3-Tetrafluorpropylmethacrylat 2,2,3,3-Tetrafluorpropylmethacrylat 45102-52-1 C7H8F4O2
Cholest-5-en-3β-yl-(Z)-octadec-9-en-1-ylcarbonat Cholest-5-en-3β-yl-(Z)-octadec-9-en-1-ylcarbonat 17110-51-9 C46H80O3
(6,6)-PHENYL C61 BUTYRIC ACID METHYL ESTER (6,6)-PHENYL C61 BUTYRIC ACID METHYL ESTER 160848-22-6 C72H14O2
Hexamethylendiacrylat Hexamethylendiacrylat 13048-33-4 C12H18O4
Dodecyl-3,4,5-trihydroxybenzoat Dodecyl-3,4,5-trihydroxybenzoat 1166-52-5 C19H30O5
Propan-1,2-diyldiacetat Propan-1,2-diyldiacetat 623-84-7 C7H12O4
Glycerintrimyristat Glycerintrimyristat 555-45-3 C45H86O6
Bis(2,4,6-trichlorophenyl)ethanedioate Bis(2,4,6-trichlorophenyl)ethanedioate 1165-91-9 C14H4Cl6O4
Pregnenolonacetat Pregnenolonacetat 1778-02-5 C23H34O3
Isobuttersure, Monoester mit 2,2,4-Trimethylpentan-1,3-diol Isobuttersure, Monoester mit 2,2,4-Trimethylpentan-1,3-diol 25265-77-4 C12H24O3
Hydroxypropylacrylate (Gemisch) Hydroxypropylacrylate (Gemisch) 25584-83-2 C6H10O3
Cholest-5-en-3-β-ylstearat Cholest-5-en-3-β-ylstearat 35602-69-8 C45H80O2
2-[(2-Methyl-1-oxoallyl)oxy]ethylacetoacetat 2-[(2-Methyl-1-oxoallyl)oxy]ethylacetoacetat 21282-97-3 C10H14O5
Pent-4-en-1-ylacetat Pent-4-en-1-ylacetat 1576-85-8 C7H12O2
Propylidintrimethyltrimethacrylat Propylidintrimethyltrimethacrylat 3290-92-4 C18H26O6
2-Diethylaminoethylmethacrylat 2-Diethylaminoethylmethacrylat 105-16-8 C10H19NO2
2-Acetoxyisobutyroylchlorid 2-Acetoxyisobutyroylchlorid 40635-66-3 C6H9ClO3
m-Tolylacetat m-Tolylacetat 122-46-3 C9H10O2
Hexylacrylat Hexylacrylat 2499-95-8 C9H16O2
5-Brompentylacetat 5-Brompentylacetat 15848-22-3 C7H13BrO2
GCLE GCLE 104146-10-3 C24H23ClN2O5S
α-Tocopherylacetat α-Tocopherylacetat 58-95-7 C31H52O3
2,2,2-Trifluorethylacrylat 2,2,2-Trifluorethylacrylat 407-47-6 C5H5F3O2
1,3-Benzoldiol-monobenzoat 1,3-Benzoldiol-monobenzoat 136-36-7 C13H10O3
Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat 3319-31-1 C33H54O6
Methyl-3-hydroxypivalat Methyl-3-hydroxypivalat 14002-80-3 C6H12O3
Glycerinacetat Glycerinacetat 26446-35-5 C5H10O4
BIS(PENTAFLUOROPHENYL)CARBONATE BIS(PENTAFLUOROPHENYL)CARBONATE 59483-84-0 C13F10O3
2-(2-Butoxyethoxy)ethylacetat 2-(2-Butoxyethoxy)ethylacetat 124-17-4 C10H20O4
1-Chloroethyl isopropyl carbonate 1-Chloroethyl isopropyl carbonate 98298-66-9 C6H11ClO3
Cholest-5-en-3-β-ylbenzoat Cholest-5-en-3-β-ylbenzoat 604-32-0 C34H50O2
Brommethylacetat Brommethylacetat 590-97-6 C3H5BrO2
Glycerin-1,3-di(acetat) Glycerin-1,3-di(acetat) 25395-31-7 C7H12O5
Ethylendi(acetat) Ethylendi(acetat) 111-55-7 C6H10O4
2,2,2-Trifluor-1-(trifluormethyl)ethylacrylat 2,2,2-Trifluor-1-(trifluormethyl)ethylacrylat 2160-89-6 C6H4F6O2
PENTAFLUOROPHENYL TRIFLUOROACETATE PENTAFLUOROPHENYL TRIFLUOROACETATE 14533-84-7 C8F8O2
2,2'-Ethylendioxydiethyldimethacrylat 2,2'-Ethylendioxydiethyldimethacrylat 109-16-0 C14H22O6
2-[(Trimethylsilyl)oxy]ethylmethacrylat 2-[(Trimethylsilyl)oxy]ethylmethacrylat 17407-09-9 C9H18O3Si
Diethylallylmalonat Diethylallylmalonat 2049-80-1 C10H16O4
Norborn-5-en-2-ylacetat Norborn-5-en-2-ylacetat 6143-29-9 C9H12O2
L-Born-2-ylacetat L-Born-2-ylacetat 5655-61-8 C12H20O2
exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-ylacrylat exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-ylacrylat 5888-33-5 C13H20O2
Methyl-m-anisat Methyl-m-anisat 5368-81-0 C9H10O3
Cyclohexylmethacrylat Cyclohexylmethacrylat 101-43-9 C10H16O2
Diphenylisophthalat Diphenylisophthalat 744-45-6 C20H14O4
tert-Butylphenylcarbonat tert-Butylphenylcarbonat 6627-89-0 C11H14O3
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