115491-90-2

115491-90-2 - Names and Identifiers

Name	Carbonylbisdioxomethyloxadiazolidine
Synonyms	Carbonylbisdioxomethyloxadiazolidine 2,2-Carbonylbis(3,5-dioxo-4-methyl-1,2,4-oxadiazolidine) 2,2'-carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione) 2,2'-CARBONYLBIS(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE) 1,2,4-Oxadiazolidine-3,5-dione, 2,2'-carbonylbis[4-methyl- (9CI) 4-methyl-2-(4-methyl-3,5-dioxo-1,2,4-oxadiazolidine-2-carbonyl)-1,2,4-oxadiazolidine-3,5-dione
CAS	115491-90-2
InChI	InChI=1/C7H6N4O7/c1-8-3(12)10(17-6(8)15)5(14)11-4(13)9(2)7(16)18-11/h1-2H3

115491-90-2 - Physico-chemical Properties

Molecular Formula	C7H6N4O7
Molar Mass	258.15
Density	1.883g/cm³
Boling Point	305.7°C at 760 mmHg
Flash Point	138.7°C
Vapor Presure	0.000808mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow to Light orange
Storage Condition	2-8℃
Refractive Index	1.624
MDL	MFCD00191328

115491-90-2 - Introduction

2,2 '-Carbonyl bis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) is an organic compound often abbreviated as CBT. The following is a description of its nature, use, preparation and safety information:

Nature:
2,2 '-carbonylbis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) is a white crystalline solid, soluble in some organic solvents such as ethanol and dimethyl sulfoxide, insoluble in water. Its molecular formula is C10H6N4O4 and its relative molecular mass is 250.18g/mol.

Use:
2,2 '-Carbonyl bis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) has many applications in the chemical field.
1. As an intermediate in organic synthesis, it can participate in the synthesis reaction of forming a variety of organic compounds.
2. Used to prepare drugs and dyes containing 2,2 '-carbonyl bis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) groups.
3. In the field of polymer materials, it can be used as a photoinitiator.

Preparation Method:
The synthesis method of 2,2 '-carbonylbis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) can be carried out by the following steps:
1.3,5-dioxy -4-methyl -1,2,4-oxadiazolidine reacts with dicarbonyl chloride to generate 2,2 '-carbonyl bis (3,5-dioxy -4-methyl -1,2,4-oxadiazolidine) intermediate.
2. The intermediate reaction is subjected to a condensation reaction with a base to obtain 2,2 '-carbonyl bis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine).

Safety Information:
The safe operation of 2,2 '-carbonylbis (3,5-dioxy -4-methyl -1,2, 4-oxadiazolidine) should follow the following guidelines:
1. The compound may be irritating and harmful to the eyes, skin and respiratory system, and should be avoided.
2. when in use should wear protective gloves, goggles and protective masks and other personal protective equipment.
3. Operate in a well-ventilated place to avoid inhaling its vapor.
4. The compound should be kept away from fire and high temperature, and stored in a sealed container.
5. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 15:17:51