Índigo
C₁₆H₁₀N₂O₂Cite "Índigo"
Índigo. (n.d.). In Compound. Retrieved from /es/compound/indigo/
"Índigo." Compound, /es/compound/indigo/.
@misc{indigo, title={Índigo}, url={/es/compound/indigo/}}
IUPAC: (2E)-2-(3-Oxo-1H-indol-2-ylidene)-1H-indol-3-one
CAS: 482-89-3
Descripción general
Indigo is the oldest known vat dye, used to color blue jeans since 1873. Natural indigo was one of the most valuable commodities for millennia before synthetic production began.
Composición
Composición elemental
Usos
- • Blue dye for denim
- • Textile dyeing
- • Biological stain
Datos curiosos
- ✦ Over 80,000 tonnes of synthetic indigo are produced annually, mostly for blue jeans
Estructura
SMILES
C1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O
Propiedades
- Tipo
- organic
- Estado
- solid
- Masa molar
- 262,27 g/mol
- Punto de fusión
- 390,0 °C
- Solubilidad
- insoluble
Descriptores moleculares
- Masa exacta
- 262,0742
- XLogP
- 2,7
- TPSA
- 65,5 Ų
- Donadores de enlace de hidrógeno
- 2
- Aceptores de enlace de hidrógeno
- 3
- Enlaces rotables
- 1
- Átomos pesados
- 20
- Complejidad
- 448,0
Frequently Asked Questions
What is Índigo?
Índigo (C₁₆H₁₀N₂O₂) is a organic compound with the IUPAC name (2E)-2-(3-Oxo-1H-indol-2-ylidene)-1H-indol-3-one.
What is the molecular weight of Índigo?
Índigo has a molar mass of 262.27 g/mol.
What state is Índigo at room temperature?
Índigo is a solid at room temperature.
Is Índigo organic or inorganic?
Índigo is classified as an organic compound.
What elements make up Índigo?
Índigo (C₁₆H₁₀N₂O₂) is composed of Hidrógeno (H), Carbono (C), Nitrógeno (N), Oxígeno (O).