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D 131 - 98%, high purity , CAS No.652145-29-4
Discover D 131 by Aladdin Scientific in 98% for only $33.90. Available - in Ligands at Aladdin Scientific. Tags: Dye sensitizer.
Basic Description Synonyms 1353669-58-5 | MFCD28100828 | CS-0373847 | HY-W247614 | (E)-2-Cyano-3-(4-(4-(2,2-diphenylvinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)acrylic acid | starbld0014937 | D 131 | SCHEMBL1277934 | 2-Cyano-3-(4-(4-(2,2-diphenylvinyl)phenyl)-1,2,3 Specifications & Purity 98% Storage Temp Store at 2-8°C Shipped In Wet ice Product Description D131 dye is an indoline based organic dye that has a large band-gap and can be used as a sensitizer in organic electronics. It shows a power conversion efficiency of 5.6% and can enhance photo-excitation of the electrochemical devices.
Product Application
D131 can be used in dye sensitized solar cells (DSSCs) as a photosensitizer with high charge mobility and absorption coefficient.
Organic photosensitive yellow dye having excellent photoelectric conversion efficiency as a metal-free dye,
Significant improvement in the conversion efficiency (11.1%) of black-dye-based dye-sensitized solar cells by cosensitization with D131 dye
Names and Identifiers IUPAC Name (E)-2-cyano-3-[4-[4-(2,2-diphenylethenyl)phenyl]-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indol-7-yl]prop-2-enoic acid INCHI InChI=1S/C35H28N2O2/c36-23-28(35(38)39)20-25-16-19-34-32(22-25)30-12-7-13-33(30)37(34)29-17-14-24(15-18-29)21-31(26-8-3-1-4-9-26)27-10-5-2-6-11-27/h1-6,8-11,14-22,30,33H,7,12-13H2,(H,38,39)/b28-20+ InChi Key GOTRYMLNXIJMCB-VFCFBJKWSA-N Canonical SMILES C1CC2C(C1)N(C3=C2C=C(C=C3)C=C(C#N)C(=O)O)C4=CC=C(C=C4)C=C(C5=CC=CC=C5)C6=CC=CC=C6 Isomeric SMILES C1CC2C(C1)N(C3=C2C=C(C=C3)/C=C(\C#N)/C(=O)O)C4=CC=C(C=C4)C=C(C5=CC=CC=C5)C6=CC=CC=C6 PubChem CID 57937197 Molecular Weight 508.62 Reaxy-Rn 18884319
Chemical and Physical Properties Solubility DMF: soluble DMSO: soluble THF: soluble acetone: soluble chloroform: soluble ethanol: soluble methanol: soluble water: insoluble λmax：425 nm in methanol Melt Point(°C) 230 - 235 °C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
Precautionary Statements P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P264: Wash hands [and …] thoroughly after handling.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
Reaxy-Rn 18884319
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