CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 64285-73-0 Molecular Formula: C16H22Cl2N2 Molecular Weight (g/mol): 313.27 MDL Number: MFCD00012961 InChI Key: NYNRGZULARUZCC-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl 1,1'-biphenyl-4,4'-diamine dihydrochloride, 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate, 4-4-amino-3,5-dimethylphenyl-2,6-dimethylaniline dihydrochloride, 1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethyl-, hydrochloride 1:2, tetramethylbenzidine dihydrochloride, 1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethyl-, dihydrochloride, tmb dihydrochloride, 3,3',5,5'-tetramethylbenzidine dihydrochloride PubChem CID: 174033 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline;dihydrochloride SMILES: [H+].[H+].[Cl-].[Cl-].CC1=CC(=CC(C)=C1N)C1=CC(C)=C(N)C(C)=C1

CAS: 207738-08-7 Molecular Formula: C16H22Cl2N2 Molecular Weight (g/mol): 313.27 MDL Number: MFCD00150104 InChI Key: NYNRGZULARUZCC-UHFFFAOYSA-N Synonym: tetramethylbenzidine dihydrate dihydrochloride, pubchem9044, 3,3',5,5'-tetramethylbenzidine dihydrochloride hydrate, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride dihydrate, 3,3',5,5'-tetramethylbenzidine dihydrochloride dihydrate PubChem CID: 19836601 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline;dihydrate;dihydrochloride SMILES: Cl.Cl.CC1=CC(=CC(C)=C1N)C1=CC(C)=C(N)C(C)=C1

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: C.I. 22120 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

CAS: 341-58-2 Molecular Formula: C14H10F6N2 Molecular Weight (g/mol): 320.24 MDL Number: MFCD00190155 InChI Key: NVKGJHAQGWCWDI-UHFFFAOYSA-N Synonym: 4-4-azanyl-2-trifluoromethyl phenyl-3-trifluoromethyl aniline, 1,1'-biphenyl-4,4'-diamine, 2,2'-bis trifluoromethyl, 4,4'-diamino-2,2'-bis trifluoromethyl biphenyl, 2,2'-bis trifluoromethyl-4,4'-biphenyldiamine, tfmb, 2,2'-bis-trifluoromethyl-biphenyl-4,4'-diamine, 2,2'-bis trifluoromethyl-4,4'-diaminobiphenyl, 4-4-amino-2-trifluoromethyl phenyl-3-trifluoromethyl aniline, 2,2'-bis trifluoromethyl-1,1'-biphenyl-4,4'-diamine, 2,2'-bis trifluoromethyl benzidine PubChem CID: 629349 IUPAC Name: 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline SMILES: NC1=CC(=C(C=C1)C1=C(C=C(N)C=C1)C(F)(F)F)C(F)(F)F

CAS: 1937-37-7 Molecular Formula: C34H25N9Na2O7S2 Molecular Weight (g/mol): 781.73 MDL Number: MFCD00066363 InChI Key: OLVNAWLXZDRGPL-UHFFFAOYSA-L PubChem CID: 44135447 IUPAC Name: disodium;4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

CAS: 54827-17-7 Molecular Formula: C₁₆H₂₀N₂ Molecular Weight (g/mol): 240.35 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Direct Red 28, C.I. 22120 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

CAS: 117-61-3 Molecular Formula: C12H12N2O6S2 Molecular Weight (g/mol): 344.36 MDL Number: MFCD00041885 InChI Key: MBJAPGAZEWPEFB-UHFFFAOYSA-N Synonym: 4,4'-diamino-2,2'-biphenyldisulfonic acid, benzidine, 2,2'-disulfo, unii-alf643n2eq, 4,4'-diamino-1,1'-biphenyl-2,2'-disulfonic acid, benzidine-2,2'-disulphonic acid, 4,4'-diaminobiphenyl-2,2'-disulfonic acid, 6,6'-bimetanilic acid, benzidine-2,2'-disulfonic acid, 2,2'-disulfobenzidine, 2,2'-benzidinedisulfonic acid PubChem CID: 8337 IUPAC Name: 5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid SMILES: NC1=CC=C(C2=CC=C(N)C=C2S(O)(=O)=O)C(=C1)S(O)(=O)=O

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Benzo Congo Red, Cotton Red PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: tmb, insoluble, tmb plus, ccris 4727, bm blue, tmb substrate, 3,3',5,5'-tetramethyl benzidine, tmb, 3,5,3',5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,3',5,5'-tetramethylbenzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material