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1477-50-5

Name Indole-2-carboxylic acid
CAS 1477-50-5
EINECS(EC#) 216-030-4
Molecular Formula C9H7NO2
MDL Number MFCD00005611
Molecular Weight 161.16
MOL File 1477-50-5.mol

Chemical Properties

Appearance Yellow Crystalline Powder
Melting point  202-206 °C(lit.)
Boiling point  287.44°C (rough estimate)
density  1.2480 (rough estimate)
refractive index  1.5050 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Soluble in clear yellow solution 5% in ethanol, dimethyl sulfoxide and methanol.
form  Crystalline Powder or Crystals
pka 4.44±0.30(Predicted)
color  Off-white to yellow to brown
Detection Methods HPLC
BRN  124132
CAS DataBase Reference 1477-50-5(CAS DataBase Reference)
NIST Chemistry Reference Indole-2-carboxylic acid(1477-50-5)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R21/22:Harmful in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  NK7882812
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29339990

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Hazard Information

Material Safety Data Sheet(MSDS)

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