Identification Common Name Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]- Class Small Molecule Description Contaminant Sources HPV EPA Chemicals
OECD HPV Chemicals
STOFF IDENT Compounds Contaminant Type Not Available Chemical Structure Synonyms Value Source Calcofluor white m2R MeSH 4,4'-Bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulfonic acid MeSH Calcofluor white MeSH Ci fluorescent brightening agent 28 MeSH 4,4'-Bis(2-anilino-4-(bis(hydroxyethyl)amino)-S-triazin-6-ylamino)-2,2'-stilbenedisulfonic acid MeSH C.I. fluorescent brightening agent 28 MeSH Calcofluor white ST MeSH Fluorescent brightener 28 free acid MeSH Tinopal LPW MeSH Calcofluor white m 2R MeSH
Chemical Formula C40 H44 N12 O10 S2 Average Molecular Mass 916.990 g/mol Monoisotopic Mass 916.274 g/mol CAS Registry Number 4404-43-7 IUPAC Name 5-({6-[bis(2-hydroxyethyl)amino]-4-(phenylimino)-1,2,3,4-tetrahydro-1,3,5-triazin-2-ylidene}amino)-2-[(E)-2-[4-({6-[bis(2-hydroxyethyl)amino]-4-(phenylimino)-1,2,3,4-tetrahydro-1,3,5-triazin-2-ylidene}amino)-2-sulfophenyl]ethenyl]benzene-1-sulfonic acid Traditional Name 5-({4-[bis(2-hydroxyethyl)amino]-6-(phenylimino)-1,3-dihydro-1,3,5-triazin-2-ylidene}amino)-2-[(E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylimino)-1,3-dihydro-1,3,5-triazin-2-ylidene}amino)-2-sulfophenyl]ethenyl]benzenesulfonic acid SMILES [H]\C(=C(\[H])C1=C(C=C(C=C1)N=C1NC(=NC2=CC=CC=C2)N=C(N1)N(CCO)CCO)S(O)(=O)=O)C1=C(C=C(C=C1)N=C1NC(=NC2=CC=CC=C2)N=C(N1)N(CCO)CCO)S(O)(=O)=O InChI Identifier InChI=1S/C40H44N12O10S2/c53-21-17-51(18-22-54)39-47-35(41-29-7-3-1-4-8-29)45-37(49-39)43-31-15-13-27(33(25-31)63(57,58)59)11-12-28-14-16-32(26-34(28)64(60,61)62)44-38-46-36(42-30-9-5-2-6-10-30)48-40(50-38)52(19-23-55)20-24-56/h1-16,25-26,53-56H,17-24H2,(H,57,58,59)(H,60,61,62)(H2,41,43,45,47,49)(H2,42,44,46,48,50)/b12-11+ InChI Key CNGYZEMWVAWWOB-VAWYXSNFSA-N 
