6,8-dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione

6,8-dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione - Names and Identifiers

Name	2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-
Synonyms	6,8-Dibromoisatoic anhydride 3,5-Dibromoisatoic anhydride 6,8-Dibromo-1H-benzo[d][1,3]oxazine-2,4-dione 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo- 6,8-dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
CAS	54754-60-8
EINECS	1533716-785-6

6,8-dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione - Physico-chemical Properties

Molecular Formula	C8H3Br2NO3
Molar Mass	320.92
Density	2.158±0.06 g/cm3(Predicted)
Melting Point	263.5 °C
pKa	8.72±0.20(Predicted)
Storage Condition	2-8°C

6,8-dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione - Introduction

2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-is an organic compound with the chemical formula C8H2Br2N2O3. It is a pale yellow or brown solid. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-is a light yellow or brown solid with a special smell.
-Solubility: It is soluble in organic solvents such as ethanol, ether and toluene, and slightly soluble in sodium chloride aqueous solution.

Use:
- 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-can be used as an organic dye for dyeing fibers and dye analysis.
-It can also be used in different reactions in organic synthesis, such as as monomers for the synthesis of polymer materials.

Preparation Method:
- 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-can be prepared by a series of chemical reactions. The usual method is to add bromide to a solution of isatoic anhydride and react to form 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-. The specific reaction conditions and procedures can be adjusted according to actual needs.

Safety Information:
- 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-has a certain irritation to the human body, and direct contact with skin and eyes should be avoided. Wear appropriate protective gloves and goggles during operation.
-During storage and use, keep 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,8-dibromo-away from fire and high temperature. Avoid contact with strong oxidants to prevent dangerous reactions.
-When disposing of waste, it should be handled in accordance with relevant laws and regulations to avoid environmental pollution.

Last Update：2024-04-10 22:29:15