215600

Pararosaniline Base

Dye content 95 %

• Sinónimos: Parafuchsin, Paramagenta
• Fórmula empírica (notación de Hill): C₁₉H₁₉N₃O
• Número de CAS: 467-62-9
• Peso molecular: 305.37
• Colour Index Number: 42500
• Beilstein/REAXYS Number: 2148632
• EC Number: 207-395-0
• MDL number: MFCD00036222
• UNSPSC Code: 12171500
• PubChem Substance ID: 24852907
• NACRES: NA.47

Propiedades

• form: powder
• composition: Dye content, 95%
• mp: 205 °C (dec.) (lit.)
• solubility: 95% ethanol: 1 mg/mL
• λmax: 544 nm
• ε (extinction coefficient): ≥13000 at 544-550 nm in ethanol at 0.002 g/L; ≥18000 at 239-245 nm in ethanol at 0.002 g/L; ≥7000 at 287-293 nm in ethanol at 0.002 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: Nc1ccc(cc1)C(O)(c2ccc(N)cc2)c3ccc(N)cc3
• InChI: 1S/C19H19N3O/c20-16-7-1-13(2-8-16)19(23,14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,23H,20-22H2
• InChI key: KRVRUAYUNOQMOV-UHFFFAOYSA-N

Información de seguridad

• pictograms: GHS08
• signalword: Warning
• hcodes: H351
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves