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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
POLYANETHOLESULFONIC ACID SODIUM POLYANETHOLESULFONIC ACID SODIUM 55963-78-5 NULL
TanshinoneIIA TanshinoneIIA 69659-80-9 C19H19NaO6S
Sodium 1,4-dihydroxy-2-naphthalenesulfonate Sodium 1,4-dihydroxy-2-naphthalenesulfonate 7110-75-0 C10H9NaO5S
ETHANESULFONIC ACID  SODIUM SALT MONO- ETHANESULFONIC ACID SODIUM SALT MONO- 308103-56-2 CH3CH2SO3NaH2O
DIPROPYLAMMONIUM ACETATE DIPROPYLAMMONIUM ACETATE C8H19NO2
DIAMYLAMMONIUM ACETATE DIAMYLAMMONIUM ACETATE C12H27NO2
TETRASODIUM-MESO-TETRA(4-SULFONATOPHENYL)PORPHINE TETRASODIUM-MESO-TETRA(4-SULFONATOPHENYL)PORPHINE 39174-47-5 C44H26N4O12S4
SODIUM 4-(T-BUTYLCARBONYLOXY)-BENZENSULFONATE SODIUM 4-(T-BUTYLCARBONYLOXY)-BENZENSULFONATE 188114-91-2 C11H13NaO5S
1,5-NAPHTHALENEDISULFONIC ACID, DISODIUM  SALT HYDRATE, 95% 1,5-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT HYDRATE, 95% 207569-02-6 C10H6(SO3Na)2xH2O
TRIMETHYLSULFONIUM METHYL SULFATE TRIMETHYLSULFONIUM METHYL SULFATE 2181-44-4 C4H12O4S2
SODIUM DODECYL DIPHENYL ETHER DISULFONATE SODIUM DODECYL DIPHENYL ETHER DISULFONATE 119345-04-9 C24H33O7S2.Na
1,2-Benzenedimethanesulfonic acid disodium salt 1,2-Benzenedimethanesulfonic acid disodium salt 97187-28-5 C8H11NaO6S2
4-(MORPHOLINE-4-SULFONYL)-PHENYLAMINE 4-(MORPHOLINE-4-SULFONYL)-PHENYLAMINE 21626-70-0 C10H14N2O3S
Methyl 1-adamantanesulfonate Methyl 1-adamantanesulfonate 21280-40-0 C11H18O3S
3-(Trifluormethyl)phenethylalkohol 3-(Trifluormethyl)phenethylalkohol 455-01-6 C9H9F3O
4-Allyl-2,6-dimethoxyphenol 4-Allyl-2,6-dimethoxyphenol 6627-88-9 C11H14O3
2,2,2-Trichlor-1-phenylethanol 2,2,2-Trichlor-1-phenylethanol 2000-43-3 C8H7Cl3O
4-(1H-1,2,4-Triazol-1-yl)phenol 4-(1H-1,2,4-Triazol-1-yl)phenol 68337-15-5 C8H7N3O
Homovanillyl alcohol Homovanillyl alcohol 2380-78-1 C9H12O3
2,3,4,5,6-Pentamethylbenzylalkohol 2,3,4,5,6-Pentamethylbenzylalkohol 484-66-2 C12H18O
(R)-1-[(1S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE (R)-1-[(1S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE 167416-28-6 C36H50FeP2
HYDROXYMETHYLSTYRENE HYDROXYMETHYLSTYRENE 30584-69-1 C27H30O3
1,2-BIS(DIETHYLPHOSPHINO)ETHANE 1,2-BIS(DIETHYLPHOSPHINO)ETHANE 6411-21-8 C10H24P2
2,5-Dichlorbenzylalkohol 2,5-Dichlorbenzylalkohol 34145-05-6 C7H6Cl2O
1-Phenylbutan-2-ol 1-Phenylbutan-2-ol 701-70-2 C10H14O
(R)-1-[(R)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE (R)-1-[(R)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE 388079-60-5 C42H48FeP210*
(R)-1-[(R)-2-[2-(DICYCLOHEXYLPHOSPHINO)PHENYL]FERROCENYL]ETHYLBIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]PHOSPHINE (R)-1-[(R)-2-[2-(DICYCLOHEXYLPHOSPHINO)PHENYL]FERROCENYL]ETHYLBIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]PHOSPHINE 494227-32-6 C46H44F12FeP210*
(ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS(DICYCLOHEXYLPHOSPHINO)FERROCENE (ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS(DICYCLOHEXYLPHOSPHINO)FERROCENE 494227-35-9 C52H72FeN2P2
(S,S)-1-(DICYCLOHEXYLPHOSPHINO)-2-[1-(DIPHENYLPHOSPHINO)ETHYL]FERROCENE (S,S)-1-(DICYCLOHEXYLPHOSPHINO)-2-[1-(DIPHENYLPHOSPHINO)ETHYL]FERROCENE 162291-01-2 C36H44FeP210*
(R)-(+)-7,7'-BIS[DI(4-METHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE (R)-(+)-7,7'-BIS[DI(4-METHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE 528521-87-1 C45H42P2
2-BROMO-4,5-DIMETHOXYBENZYL ALCOHOL 2-BROMO-4,5-DIMETHOXYBENZYL ALCOHOL 54370-00-2 C9H11BrO3
(R)-(-)-1-[(S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDI-T-BUTYLPHOSPHINE (R)-(-)-1-[(S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDI-T-BUTYLPHOSPHINE 158923-11-6 C32H52FeP2 10*
Alkohol 2,4-dichlor-α-methylbenzyl Alkohol 2,4-dichlor-α-methylbenzyl 1475-13-4 C8H8Cl2O
Tetrabrombrenzcatechin Tetrabrombrenzcatechin 488-47-1 C6H2Br4O2
o-(Methylamino)phenol o-(Methylamino)phenol 611-24-5 C7H9NO
2,5-DIMETHYLPHENETHYL ALCOHOL 2,5-DIMETHYLPHENETHYL ALCOHOL 6972-51-6 C10H14O
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE (R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE 528521-86-0 C41H34P2
2,6-Dimethylbenzyl alcohol 2,6-Dimethylbenzyl alcohol 62285-58-9 C9H12O
(S)-(-)-2-PHENYL-1-PROPANOL (S)-(-)-2-PHENYL-1-PROPANOL 37778-99-7 C9H12O
1-(2-METHOXYPHENYL)-2-(DICYCLOHEXYLPHOSPHINO)PYRROLE 1-(2-METHOXYPHENYL)-2-(DICYCLOHEXYLPHOSPHINO)PYRROLE 672937-63-2 C23H32NOP
(R)-1-[(1S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDI-PHENYLPHOSPHINE (R)-1-[(1S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDI-PHENYLPHOSPHINE 158923-09-2 C36H44FeP210*
(R)-1-[(R)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-FERROCENYL]ETHYLDIPHENYLPHOSPHINE (R)-1-[(R)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-FERROCENYL]ETHYLDIPHENYLPHOSPHINE 388079-58-1 C42H36FeP210*
2,4-Dimethylbenzylalkohol 2,4-Dimethylbenzylalkohol 16308-92-2 C9H12O
2-Benzylbenzylalkohol 2-Benzylbenzylalkohol 1586-00-1 C14H14O
(R)-1-[(R)-2-[2-[DI(3,5-XYLYL)PHOSPHINO]PHENYL]FERROCENYL]ETHYLDI(3,5-XYLYL)PHOSPHINE (R)-1-[(R)-2-[2-[DI(3,5-XYLYL)PHOSPHINO]PHENYL]FERROCENYL]ETHYLDI(3,5-XYLYL)PHOSPHINE 494227-33-7 C50H52FeP210*
(S)-(R)-JOSIPHOS (S)-(R)-JOSIPHOS 162291-02-3 C36H44FeP210*
(2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE 77876-39-2 C29H30P2
α-[(Methylamino)methyl]benzylalkohol α-[(Methylamino)methyl]benzylalkohol 6589-55-5 C9H13NO
4-Benzyloxy-3-methoxybenzylalkohol 4-Benzyloxy-3-methoxybenzylalkohol 33693-48-0 C15H16O3
4-Ethoxy-3-methoxybenzylalkohol 4-Ethoxy-3-methoxybenzylalkohol 61813-58-9 C10H14O3
(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE 136705-64-1 C22H36P2
α,α,4-Trimethylbenzylalkohol α,α,4-Trimethylbenzylalkohol 1197-01-9 C10H14O
(ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-,2'-BIS[BIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]PHOSPHINO]FERROCENE (ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-,2'-BIS[BIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]PHOSPHINO]FERROCENE 494227-36-0 C60H42F24FeN2P210*
(R)-(-)-1-[(R)-2-(2'-DIPHENYLPHOSPHINOPHENYL)FERROCENYL]ETHYLDI(BIS-3,5-CF3-PH2)P (R)-(-)-1-[(R)-2-(2'-DIPHENYLPHOSPHINOPHENYL)FERROCENYL]ETHYLDI(BIS-3,5-CF3-PH2)P 387868-06-6 C46H32F12FeP210*
Bis(pentachlorphenyl)disulfid Bis(pentachlorphenyl)disulfid 22441-21-0 C12Cl10S2
2-ACETYL-4'-CHLORO DIPHENYL SULFIDE 2-ACETYL-4'-CHLORO DIPHENYL SULFIDE 41932-35-8 C14H11ClOS
(R)-(-)-1-[(S)-2-(DI(3,5-BIS-TRIFLUOROMETHYLPHENYL)PHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE (R)-(-)-1-[(S)-2-(DI(3,5-BIS-TRIFLUOROMETHYLPHENYL)PHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE 292638-88-1 C40H40F12FeP210*
3-Methyl-2-nitrobenzylalkohol 3-Methyl-2-nitrobenzylalkohol 80866-76-8 C8H9NO3
[1,3-Phenylenbis(1-methylethyliden)]bis[tert-butyl]peroxid [1,3-Phenylenbis(1-methylethyliden)]bis[tert-butyl]peroxid 2212-81-9 C20H34O4
2-Benzoylbenzophenon 2-Benzoylbenzophenon 1159-86-0 C20H14O2
Trimethyl(2-propionylthioethyl)ammoniumchlorid Trimethyl(2-propionylthioethyl)ammoniumchlorid 1866-73-5 C8H18INOS
2,6-Diiod-4-nitrophenol 2,6-Diiod-4-nitrophenol 305-85-1 C6H3I2NO3
(ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS[BIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINO]FERROCENE (ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS[BIS(4-METHOXY-3,5-DIMETHYLPHENYL)PHOSPHINO]FERROCENE 494227-37-1 C64H74FeN2O4P210*
PENTACHLOROBENZENETHIOL ZINC SALT PENTACHLOROBENZENETHIOL ZINC SALT 117-97-5 C12Cl10S2Zn
4-TRIFLUOROMETHYL DIPHENYL SULFIDE 4-TRIFLUOROMETHYL DIPHENYL SULFIDE 53451-90-4 C13H9F3S
Bis(4-chlor-2-nitrophenyl)disulfid Bis(4-chlor-2-nitrophenyl)disulfid 2050-66-0 C12H6Cl2N2O4S2
p-Octylphenol p-Octylphenol 1806-26-4 C14H22O
3-FLUORO-5-METHOXY-PHENOL 3-FLUORO-5-METHOXY-PHENOL 850793-25-8 C7H7FO2
ETHYL 4,5-DIMETHOXY-2-NITROBENZOATE ETHYL 4,5-DIMETHOXY-2-NITROBENZOATE 100905-33-7 C11H13NO6
4-Ethylbrenzcatechin 4-Ethylbrenzcatechin 1124-39-6 C8H10O2
TRIPHENYL TRITHIOORTHOFORMATE TRIPHENYL TRITHIOORTHOFORMATE 4832-52-4 C19H16S3
2-METHYL DIPHENYL SULFIDE 2-METHYL DIPHENYL SULFIDE 13963-35-4 C13H12S
2-NITRO-4'-CHLORO DIPHENYL SULFIDE 2-NITRO-4'-CHLORO DIPHENYL SULFIDE 6764-10-9 C12H8ClNO2S
2,5-DIETHOXYTHIOPHENOL 2,5-DIETHOXYTHIOPHENOL 29236-93-9 C10H14O2S
2-Chlor-4,6-dinitrophenol 2-Chlor-4,6-dinitrophenol 946-31-6 C6H3ClN2O5
4,4'-(p-Phenylendiethen-2,1-diyl)bisbenzonitril 4,4'-(p-Phenylendiethen-2,1-diyl)bisbenzonitril 13001-40-6 C24H16N2
11-MERCAPTOUNDECANOIC ACID 11-MERCAPTOUNDECANOIC ACID 71310-21-9 C11H22O2S
9,10-o-Benzeno-9,10-dihydroanthracen 9,10-o-Benzeno-9,10-dihydroanthracen 477-75-8 C20H14
(ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]FERROCENE (ALPHAR,ALPHAR)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(S,S)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]FERROCENE 793718-16-8 C60H66FeN2P210*
(R)-(-)-1-[(S)-2-(DI(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE (R)-(-)-1-[(S)-2-(DI(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINO)FERROCENYL]ETHYLDICYCLOHEXYLPHOSPHINE 360048-63-1 C42H50FeO2P2
3-(TRIFLUOROMETHOXY)THIOPHENOL 3-(TRIFLUOROMETHOXY)THIOPHENOL 220239-66-7 C7H5F3OS
p-Styrylphenol p-Styrylphenol 6554-98-9 C14H12O
2-(Dicyclohexylphosphino)-1-phenylindole 2-(Dicyclohexylphosphino)-1-phenylindole 740815-36-5 C26H32NP
ALPHA,ALPHA-DIMETHYLBENZYL MERCAPTAN ALPHA,ALPHA-DIMETHYLBENZYL MERCAPTAN 16325-88-5 C9H12S
SODIUM ETHANETHIOLATE SODIUM ETHANETHIOLATE 811-51-8 C2H6S.Na
1-Phenyl-2-(di-tert.-butyl-phosphino)-1H-pyrrole 1-Phenyl-2-(di-tert.-butyl-phosphino)-1H-pyrrole 672937-61-0 C18H26NP
(R)-1-[(S)-2-[DI(2-FURYL)PHOSPHINO]FERROCENYL]ETHYLDI(3,5-XYLYL)PHOSPHINE (R)-1-[(S)-2-[DI(2-FURYL)PHOSPHINO]FERROCENYL]ETHYLDI(3,5-XYLYL)PHOSPHINE 649559-66-0 C36H36FeO2P210*
4,4'-DICHLORO DIPHENYL SULFIDE 4,4'-DICHLORO DIPHENYL SULFIDE 5181-10-2 C12H8Cl2S
6-Acetyl-4,4-dimethylthio-chroman 6-Acetyl-4,4-dimethylthio-chroman 88579-23-1 C13H16OS
(R)-(-)-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLDI(3,5-DIMETHYLPHENYL)PHOSPHINE (R)-(-)-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLDI(3,5-DIMETHYLPHENYL)PHOSPHINE 184095-69-0 C40H40FeP210*
2-(4-METHOXYPHENYL)MALONDIALDEHYDE 2-(4-METHOXYPHENYL)MALONDIALDEHYDE 65192-28-1 C10H10O3
1-(4-Methoxyphenyl)-2-nitroethylene 1-(4-Methoxyphenyl)-2-nitroethylene 3179-10-0 C9H9NO3
4-AMINO-ALPHA-DIETHYLAMINO-O-CRESOL DIHYDROCHLORIDE 4-AMINO-ALPHA-DIETHYLAMINO-O-CRESOL DIHYDROCHLORIDE 6297-14-9 C11H20Cl2N2O
2,2'-DICHLORO DIPHENYL DISULFIDE 2,2'-DICHLORO DIPHENYL DISULFIDE 31121-19-4 C12H8Cl2S2
3',4',5',6'-Tetraphenyl-o-terphenyl 3',4',5',6'-Tetraphenyl-o-terphenyl 992-04-1 C42H30
DODECANE DODECANE 93685-81-5 C12H26
(R)-(-)-1-[(S)-2-(DI(3,5-BIS-TRIFLUOROMETHYLPHENYL)PHOSPHINO)FERROCENYL]ETHYLDI(3,5-DIMETHYLPHENYL)PHOSPHINE (R)-(-)-1-[(S)-2-(DI(3,5-BIS-TRIFLUOROMETHYLPHENYL)PHOSPHINO)FERROCENYL]ETHYLDI(3,5-DIMETHYLPHENYL)PHOSPHINE 166172-63-0 C44H36F12FeP210*
2-(Benzylthio)ethanol 2-(Benzylthio)ethanol 3878-41-9 C9H12OS
2,4,6-TRIMETHYL DIPHENYL SULFIDE 2,4,6-TRIMETHYL DIPHENYL SULFIDE 33667-80-0 C15H16S
2,2'-DIFLUORO DIPHENYL DISULFIDE 2,2'-DIFLUORO DIPHENYL DISULFIDE 14135-38-7 C12H8F2S2
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