1-Phenylisatin

1-苯基靛红

Also known as: 1-Phenyl-1H-indole-2,3-dione, 1-Phenylindoline-2,3-dione, 1-Phenyl-2,3-indolinedione, N-Phenylisatin, 1H-Indole-2,3-dione, 1-phenyl-, N-phenylindoline-2,3-dione, 1-Phenylindole-2,3-dione

CAS No.
723-89-7
Jingsj CID
J-922006-9
Molecular Formula
C14H9NO2
Chinese Name
1-苯基靛红
Molecular Weight
223.22700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point138-140 °C(lit.)
Boiling Point388.8ºC at 760 mmHg
Density1.338g/cm3
Flash Point182.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Phenylisatin?

723-89-7

What are the molecular formula and molecular weight of 1-Phenylisatin?

C14H9NO2, molecular weight 223.22700 g/mol

Is 1-Phenylisatin hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026