Cumarina

C₉H₆O₂

IUPAC: 2H-Chromen-2-one

CAS: 91-64-5

Descripción general

Coumarin gives freshly cut hay and tonka beans their sweet vanilla-like scent. It is used in perfumery and as a precursor to anticoagulant drugs.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 6 1,0080
Carbono C 9 12,0110
Oxígeno O 2 15,9990

Composición elemental

Usos

  • Perfumery
  • Flavor enhancer
  • Rodenticide precursor (warfarin)
  • Laser dye

Datos curiosos

  • Warfarin, the most widely used anticoagulant, was developed from a coumarin derivative

Seguridad

  • ⚠ Hepatotoxic at high doses
  • ⚠ Banned as food additive in US

Estructura

SMILES

C1=CC=C2C(=C1)C=CC(=O)O2

Propiedades

Tipo
organic
Estado
solid
Masa molar
146,14 g/mol
Densidad
0,9350 g/cm³
Punto de fusión
71,0 °C
Punto de ebullición
301,8 °C
Solubilidad
1.7 g/L at 20°C

Descriptores moleculares

Masa exacta
146,0368
XLogP
1,4
TPSA
26,3 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
2
Enlaces rotables
0
Átomos pesados
11
Complejidad
196,0

Frequently Asked Questions

What is Cumarina?
Cumarina (C₉H₆O₂) is a organic compound with the IUPAC name 2H-Chromen-2-one.
What is the molecular weight of Cumarina?
Cumarina has a molar mass of 146.14 g/mol.
What state is Cumarina at room temperature?
Cumarina is a solid at room temperature.
Is Cumarina organic or inorganic?
Cumarina is classified as an organic compound.
What elements make up Cumarina?
Cumarina (C₉H₆O₂) is composed of Hidrógeno (H), Carbono (C), Oxígeno (O).