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CHROMONE-3-CARBOXYLIC ACID Structure

CHROMONE-3-CARBOXYLIC ACID

Chemical Properties

Melting point 202-205 °C (lit.)
Boiling point 245.64°C (rough estimate)
Density  1.493
refractive index  1.4440 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 2.55±0.20(Predicted)
color  Pale Yellow
BRN  1074111
InChI InChI=1S/C10H6O4/c11-9-6-3-1-2-4-8(6)14-5-7(9)10(12)13/h1-5H,(H,12,13)
InChIKey PCIITXGDSHXTSN-UHFFFAOYSA-N
SMILES C1OC2=CC=CC=C2C(=O)C=1C(O)=O
CAS DataBase Reference 39079-62-4(CAS DataBase Reference)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36
WGK Germany  3
Hazard Note  Irritant
HS Code  2916399090
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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