5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione

5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione - Names and Identifiers

Name	2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-
Synonyms	AKOS B018432 BROMOISATIN(6-) BUTTPARK 507-95 6-BROMOINDOLE-2,3-DIONE 6-Bromoisatoic anhydride 6-Bromoisatinic anhydride 6-BROMOINDOLINE-2,3-DIONE 6-Bromo isatinic anhydride 6-BROMO ISATINIC ANHYDRIDE Isatoicanhydride, 6-bromo- 5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione 6-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione 6-bromo-2H-3,1-benzoxazine-2,4(1H)-dione 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo- 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-bromo- 2H-3,1-Benzoxazine-2,4(1H)-dione, 5-broMo- 6-Bromo-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione
CAS	77603-45-3

5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione - Physico-chemical Properties

Molecular Formula	C8H4BrNO3
Molar Mass	242.03
Density	1.826
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature

5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione - Risk and Safety

Hazard Class

IRRITANT

5-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione - Introduction

2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-is an organic compound with the chemical formula C8H3BrNO3. The following is a detailed description of the nature, use, preparation and safety information of 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo:

Nature:
-Appearance: 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-brown solid powder.
-Melting point: about 218-220 ℃.
-Solubility: Soluble in some organic solvents (such as dimethyl sulfoxide, ethanol).

Use:
-Dye pigment: 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-can be used as dye pigment, used in textile, ink and plastic industries, giving products red or pink color.
-Photosensitive material: 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-can also be used to prepare photosensitive materials for laser printing, image sensing and flat panel display.

Preparation Method:
- 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-can be prepared by bromination of isatoic anhydride (1H-3, 1-benzopyrazine-2, 4(3H)-dione). The bromination reaction can be carried out using a brominating agent such as sodium bromide under heating in an organic solvent.

Safety Information:
- 2H-3,1-Benzoxazine-2,4(1H)-dione,5-bromo-is relatively stable under general conditions, but may decompose under high temperature, strong acid or strong oxidant.
-Avoid contact with skin, eyes and inhalation of the powder during use, and wear appropriate protective equipment.
-In case of contact, immediately flush the affected area with plenty of water and consult a doctor.

Last Update：2024-04-10 22:29:15