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Acid Yellow 49 Structure

Acid Yellow 49

Chemical Properties

Boiling point 613.74℃[at 101 325 Pa]
Density  1.62[at 20℃]
vapor pressure  0Pa at 25℃
pka -2.18±0.50(Predicted)
Water Solubility  273.4μg/L at 25℃
InChI InChI=1S/C16H13Cl2N5O3S/c1-9-15(16(19)23(22-9)10-5-3-2-4-6-10)21-20-13-7-12(18)14(8-11(13)17)27(24,25)26/h2-8H,19H2,1H3,(H,24,25,26)
InChIKey QHVBDWZOQBMLLW-UHFFFAOYSA-N
SMILES C1(S(O)(=O)=O)=CC(Cl)=C(N=NC2=C(N)N(C3=CC=CC=C3)N=C2C)C=C1Cl
LogP 1.702 at 25℃
CAS DataBase Reference 12239-15-5
EPA Substance Registry System C.I. Acid Yellow 49 (12239-15-5)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H319
Precautionary statements P264-P280-P305+P351+P338-P337+P313P
TSCA  TSCA listed

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