3737-95-9
| Name | Calconcarboxylic acid |
| CAS | 3737-95-9 |
| EINECS(EC#) | 223-117-0 |
| Molecular Formula | C16H12O3 |
| MDL Number | MFCD00004078 |
| Molecular Weight | 252.26 |
| MOL File | 3737-95-9.mol |
Chemical Properties
| Appearance | dark violet powder |
| Melting point | 300 °C(lit.) |
| bulk density | 400kg/m3 |
| density | 1.60±0.1 g/cm3(Predicted) |
| storage temp. | room temp |
| solubility | 1 M NaOH: 10mg/mL |
| form | Powder |
| pka | -0.50±0.40(Predicted) |
| color | Very dark purple to black |
| Odor | Odorless |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | slightly soluble |
| BRN | 727492 |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChI | 1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30)/b23-22- |
| InChIKey | MVQBFZXBLLMXGS-FCQUAONHSA-N |
| SMILES | OC(=O)c1cc2ccccc2c(N=Nc3c(O)cc(c4ccccc34)S(O)(=O)=O)c1O |
| CAS DataBase Reference | 3737-95-9(CAS DataBase Reference) |
| EPA Substance Registry System | 3737-95-9(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29270000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |