6,11(5H)-吗吩烷啶二酮

6,11(5H)-吗吩烷啶二酮 - Names and Identifiers

Name	5H-dibenz[b,e]azepine-6,11-dione
Synonyms	6,11(5H)-Morphanthridinedione 5H-dibenz[b,e]azepine-6,11-dione 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE 5H-Dibenzo(B,E)azepine-6,11-dione 5H-benzo[c][1]benzazepine-6,11-dione
CAS	1143-50-6
EINECS	214-539-6
InChI	InChI=1/C14H9NO2/c16-13-9-5-1-2-6-10(9)14(17)15-12-8-4-3-7-11(12)13/h1-8H,(H,15,17)

6,11(5H)-吗吩烷啶二酮 - Physico-chemical Properties

Molecular Formula	C14H9NO2
Molar Mass	223.23
Density	1.291±0.06 g/cm3(Predicted)
Melting Point	245-246 °C
Boling Point	230-234 °C(Press: 0.3 Torr)
Flash Point	131.3°C
Vapor Presure	0.000204mmHg at 25°C
pKa	12.43±0.20(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.636

6,11(5H)-吗吩烷啶二酮 - Introduction

5H-Dibenzo [B,E] azepine-6, 11-dione, also known as phthalazin-1,4-dione, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 5H-dibenzo [B,E] azepine-6, 11-dione exists in the form of colorless or light yellow crystals.
-Solubility: It has good solubility in many organic solvents, such as chloroform, ethanol, dimethylformamide, etc.
-Stability: The compound is relatively stable at room temperature.

Use:
-5H-dibenzo [B,E] azepine-6, 11-dione is commonly used as a pharmaceutical intermediate and has important applications in the synthesis and research of drugs.
-It can also be used as a raw material for the synthesis of organic dyes and used in the dye industry.

Method:
-5H-dibenzo [B,E] azepine-6, 11-dione can be obtained by condensation and cyclization of aniline and resorcinol.
-Please refer to the relevant literature of organic synthetic chemistry for the specific preparation method.

Safety Information:
-5H-dibenzo [B,E] azepine-6, 11-dione has low toxicity, but for safety reasons, appropriate protective measures are still needed.
-During operation, avoid contact with skin and ensure a well-ventilated working environment.
-Wear appropriate protective glasses and gloves when using this compound.
-When encountering accidental leakage, corresponding cleaning measures should be taken immediately and appropriate waste disposal regulations should be followed.

Please note that proper laboratory safety procedures and regulations should be followed when using or handling any chemical.

Last Update：2024-04-09 15:17:51