20587-30-8
Benzoic acid, 5-methyl-2-nitro-, methyl ester
CAS: 20587-30-8
Molecular Formula: C9H9NO4
20587-30-8 - Names and Identifiers
20587-30-8 - Physico-chemical Properties
| Molecular Formula | C9H9NO4 |
| Molar Mass | 195.17 |
| Density | 1.255 |
| Melting Point | 77-79℃ |
| Boling Point | 305.1±22.0 °C(Predicted) |
| Solubility | soluble in Methanol |
| Appearance | powder to crystal |
| Color | White to Almost white |
| Storage Condition | Sealed in dry,Room Temperature |
20587-30-8 - Introduction
Benzoic acid, 5-methyl-2-nitro-, methyl ester, also known as 2-nitro-5-methylphenyl formate, is an organic compound. The following is a description of some properties, uses, preparation and safety information about the compound:
Nature:
-Appearance: Benzoic acid, 5-methyll-2-nitro-, methyl ester is a colorless to light yellow liquid.
-Boiling point: About 200 ° C.
-Density: about 1.20g/cm³.
-Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, but almost insoluble in water.
Use:
- Benzoic acid, 5-methyll-2-nitro-, methyl ester is commonly used as an intermediate in organic synthesis to prepare other compounds, such as pesticides, dyes and drugs.
Method:
- Benzoic acid, 5-methyll-2-nitro-, methyl ester can be prepared by nitration of toluene and esterification with formic acid. The specific preparation method includes reacting toluene with nitrated mixed acid to obtain 5-nitro-2-methylbenzoic acid, and then reacting with methanol to generate the final product.
Safety Information:
- Benzoic acid, 5-methyl-2-nitro-, methyl ester is an organic compound and has certain risks.
-It is a flammable liquid and needs to be kept away from open flames and high temperatures.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when using the compound.
-Inhalation, contact or ingestion of this compound may cause irritation, allergy or injury. Care should be taken to avoid inhalation and contact with skin or eyes.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help.
-Store and handle the compound properly to avoid contact with oxidants and strong acids.
Nature:
-Appearance: Benzoic acid, 5-methyll-2-nitro-, methyl ester is a colorless to light yellow liquid.
-Boiling point: About 200 ° C.
-Density: about 1.20g/cm³.
-Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, but almost insoluble in water.
Use:
- Benzoic acid, 5-methyll-2-nitro-, methyl ester is commonly used as an intermediate in organic synthesis to prepare other compounds, such as pesticides, dyes and drugs.
Method:
- Benzoic acid, 5-methyll-2-nitro-, methyl ester can be prepared by nitration of toluene and esterification with formic acid. The specific preparation method includes reacting toluene with nitrated mixed acid to obtain 5-nitro-2-methylbenzoic acid, and then reacting with methanol to generate the final product.
Safety Information:
- Benzoic acid, 5-methyl-2-nitro-, methyl ester is an organic compound and has certain risks.
-It is a flammable liquid and needs to be kept away from open flames and high temperatures.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when using the compound.
-Inhalation, contact or ingestion of this compound may cause irritation, allergy or injury. Care should be taken to avoid inhalation and contact with skin or eyes.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help.
-Store and handle the compound properly to avoid contact with oxidants and strong acids.
Last Update：2024-04-09 15:17:55
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