7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione
7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione
CAS: 63480-10-4
Molecular Formula: C8H4N2O5
7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione - Names and Identifiers
| Name | 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione |
| Synonyms | NSC 135175 4-Nitroisatoic anhydride 4-NITRO-ISATOIC ANHYDRIDE 4-Nitro-isatoic anhydride 7-nitro-1H-3,1-benzoxazine-2,4-dion 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione 7-NITRO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE 2H-3,1-Benzoxazine-2,4(1H)-dione, 7-nitro- 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione, 7-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione |
| CAS | 63480-10-4 |
| InChI | InChI=1/C8H4N2O5/c11-7-5-2-1-4(10(13)14)3-6(5)9-8(12)15-7/h1-3H,(H,9,12) |
7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione - Physico-chemical Properties
| Molecular Formula | C8H4N2O5 |
| Molar Mass | 208.13 |
| Density | 1.623g/cm3 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.629 |
7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione - Introduction
7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione, also known as 7-nitro-2H-3, 1-benzoxazole-2, 4(1H)-dione, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is a red crystalline solid.
-Melting point: approximately 210-214°C.
-Solubility: It has good solubility in common organic solvents.
Use:
- 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is often used as a raw material for dyes and pigments for dyeing textiles, paints, plastics and other industrial products.
-It can also be used as a chemical reagent in the laboratory, for example, as a raw material for certain organic synthesis.
Preparation Method:
The synthesis of -7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is usually accomplished by nitration, I .e., reaction of benzoxazole-2, 4(1H)-dione with nitric acid to produce the nitro-substituted product.
Safety Information:
- 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione may have certain toxicity to human body, so it is necessary to pay attention to protection during operation.
-It is a flammable substance and needs to be stored and handled properly.
-Appropriate safety measures, such as gloves, goggles and protective clothing, are required when conducting experiments.
Nature:
-Appearance: 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is a red crystalline solid.
-Melting point: approximately 210-214°C.
-Solubility: It has good solubility in common organic solvents.
Use:
- 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is often used as a raw material for dyes and pigments for dyeing textiles, paints, plastics and other industrial products.
-It can also be used as a chemical reagent in the laboratory, for example, as a raw material for certain organic synthesis.
Preparation Method:
The synthesis of -7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione is usually accomplished by nitration, I .e., reaction of benzoxazole-2, 4(1H)-dione with nitric acid to produce the nitro-substituted product.
Safety Information:
- 7-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione may have certain toxicity to human body, so it is necessary to pay attention to protection during operation.
-It is a flammable substance and needs to be stored and handled properly.
-Appropriate safety measures, such as gloves, goggles and protective clothing, are required when conducting experiments.
Last Update：2024-04-09 02:00:47
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