English name: 5, 6-Dihydroxyindole
CAS number: 3131-52-0
Molecular formula: C8H7NO2
Molecular weight: 149.15
EINECS number: 412-130-9
MDL No. : MFCD00798933
Stats
Melting point 140 °C (decomp)
Boiling point 411.2±25.0 °C(Predicted)
Density 1.510± 0.06g /cm3(Predicted)
RTECS number NL7858000
Storage conditions Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
Solubility DMF: 10 mg/ml; DMSO: 3 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
Acidity coefficient (pKa)9.81±0.40(Predicted)
Form Solid
InChIInChI = 1 s/C8H7NO2 / c10-7-3-5-7-3-5-6 (5) 4 to 8 (7) 11 h/h1-4, 9-11
InChIKeySGNZYJXNUURYCH-UHFFFAOYSA-N
SMILESN1C2=C(C=C(O)C(O)=C2)C=C1
LogP0.370 (est)
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictogramsGHS Hazard pictogramgrams
GHS05,GHS07,GHS09
Warning word
Hazard Description H302-H318-H411
Defense Description P264-P280i-P301+P312a-P305+P351+P338-P310a-P501a
Dangerous Goods mark Xn,N
Hazard category code 22-41-51/53
Safety information 22-26-36/37/39-61
Customs Code: 2933998090
China
