Your Location：Home >Products >Fine Chemicals >1477-50-5
Appearance:Crystalline Powder or Crystals
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Indole-2-carboxylic acid
CAS: 1477-50-5
MF: C9H7NO2
MW: 161.16
EINECS: 216-030-4
Mol File: 1477-50-5.mol
Indole-2-carboxylic acid Structure
Indole-2-carboxylic acid Chemical Properties
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. Store below +30°C.
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
BRN 124132
CAS DataBase Reference 1477-50-5(CAS DataBase Reference)
NIST Chemistry Reference Indole-2-carboxylic acid(1477-50-5)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36/37/38-21/22
Safety Statements 22-24/25
WGK Germany 3
RTECS NK7882812
Hazard Note Irritant
HazardClass IRRITANT
HS Code 29339990
MSDS Information
CAS：885523-08-0
CAS：517920-73-9
CAS：603-11-2
CAS：33252-29-8
