17200-30-5
6-NITRO-1,3-BENZOXAZOLE
CAS: 17200-30-5
Molecular Formula: C7H4N2O3
17200-30-5 - Names and Identifiers
| Name | 6-NITRO-1,3-BENZOXAZOLE |
| Synonyms | 6-Nitrobenzoxazole 6-Nitro-benzooxazole 6-NITRO BENZOXAZOLONE Benzoxazole, 6-nitro- 6-nitrobenzo[d]oxazole 6-Nitrobenzo[d]oxazole 6-NITRO-1,3-BENZOXAZOLE |
| CAS | 17200-30-5 |
| EINECS | 200-258-5 |
| InChI | InChI=1/C7H5N2O3/c10-9(11)5-1-2-6-7(3-5)12-4-8-6/h1-4H,(H,10,11) |
17200-30-5 - Physico-chemical Properties
| Molecular Formula | C7H4N2O3 |
| Molar Mass | 164.12 |
| Density | 1.473±0.06 g/cm3(Predicted) |
| Melting Point | 150-152° |
| Boling Point | 165-168 °C(Press: 15 Torr) |
| pKa | -2.05±0.30(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
17200-30-5 - Risk and Safety
| Hazard Class | IRRITANT |
17200-30-5 - Introduction
6-ntro-1, 3-BENZOXAZOLE(Nitrobenzoxazole) is an organic compound with the chemical formula C6H3N3O3.
Nature:
1. Appearance: 6-NITRO-1,3-BENZOXAZOLE is a white crystalline solid.
2. Melting Point: its melting point is about 174-177 ℃.
3. Solubility: The compound is soluble in some organic solvents, such as ethanol and dimethylformamide.
Use:
6-NITRO-1,3-BENZOXAZOLE can be used to synthesize other compounds, such as organic fluorescent dyes, dyes and pharmaceutical intermediates.
Method:
6-NITRO-1,3-BENZOXAZOLE can be synthesized by the reaction of p-nitrobenzoate with urea. The specific steps are as follows:
1. Add p-nitrobenzoate and urea in a 1:1 molar ratio to the reaction flask.
2. The reaction is stirred at an appropriate temperature.
3. After completion of the reaction, the product was isolated by crystallization and filtration.
4. The product is purified by washing with an appropriate solvent and crystallization.
Safety Information:
1. 6-NITRO-1,3-BENZOXAZOLE is an organic compound with certain toxicity and should be operated with care.
2. Contact with skin, eyes or inhalation of its dust may cause irritation, should avoid contact and inhalation.
3. Avoid contact with strong oxidants and high temperature substances to avoid explosion and fire risks.
4. When using or handling the compound, follow laboratory safety procedures and wear appropriate personal protective equipment.
Nature:
1. Appearance: 6-NITRO-1,3-BENZOXAZOLE is a white crystalline solid.
2. Melting Point: its melting point is about 174-177 ℃.
3. Solubility: The compound is soluble in some organic solvents, such as ethanol and dimethylformamide.
Use:
6-NITRO-1,3-BENZOXAZOLE can be used to synthesize other compounds, such as organic fluorescent dyes, dyes and pharmaceutical intermediates.
Method:
6-NITRO-1,3-BENZOXAZOLE can be synthesized by the reaction of p-nitrobenzoate with urea. The specific steps are as follows:
1. Add p-nitrobenzoate and urea in a 1:1 molar ratio to the reaction flask.
2. The reaction is stirred at an appropriate temperature.
3. After completion of the reaction, the product was isolated by crystallization and filtration.
4. The product is purified by washing with an appropriate solvent and crystallization.
Safety Information:
1. 6-NITRO-1,3-BENZOXAZOLE is an organic compound with certain toxicity and should be operated with care.
2. Contact with skin, eyes or inhalation of its dust may cause irritation, should avoid contact and inhalation.
3. Avoid contact with strong oxidants and high temperature substances to avoid explosion and fire risks.
4. When using or handling the compound, follow laboratory safety procedures and wear appropriate personal protective equipment.
Last Update：2024-04-09 02:00:43
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CAS: 17200-30-5
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