1,3-dimethoxy-4-nitrobenzene
1,3-dimethoxy-4-nitrobenzene
CAS: 4920-84-7
Molecular Formula: C8H9NO4
1,3-dimethoxy-4-nitrobenzene - Names and Identifiers
| Name | 1,3-dimethoxy-4-nitrobenzene |
| Synonyms | 2,4-DIMETHOXYNITROBENZENE 2,4-diMethoxylnitrobenzene 2,4-Dimethoxy-1-nitrobenzene 2,4-DIMETHOXY-1-NITROBENZENE 1,3-DIMETHOXY-4-NITROBENZENE 1,3-dimethoxy-4-nitrobenzene 4-NITRO-1,3-DIMETHOXYBENZENE benzene, 2,4-dimethoxy-1-nitro- 4-Nitroresorcinol dimethyl ether |
| CAS | 4920-84-7 |
| EINECS | 225-551-6 |
| InChI | InChI=1/C8H9NO4/c1-12-6-3-4-7(9(10)11)8(5-6)13-2/h3-5H,1-2H3 |
1,3-dimethoxy-4-nitrobenzene - Physico-chemical Properties
| Molecular Formula | C8H9NO4 |
| Molar Mass | 183.16 |
| Density | 1.1876 |
| Melting Point | 72-76°C(lit.) |
| Boling Point | 256.82°C (rough estimate) |
| Flash Point | 156.7°C |
| Solubility | soluble in Toluene |
| Vapor Presure | 0.000695mmHg at 25°C |
| Appearance | powder to crystal |
| Color | Light orange to Yellow to Green |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5310 (estimate) |
1,3-dimethoxy-4-nitrobenzene - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| HS Code | 29093090 |
| Hazard Note | Harmful |
1,3-dimethoxy-4-nitrobenzene - Introduction
1,3-dimethoxy-4-nitrobenzene(1,3-dimethoxy-4-nitrobenzene) is an organic compound with a chemical formula of C8H9NO4 and a molecular weight of 179.16g/mol.
Nature:
1,3-dimethoxy-4-nitrobenzene is a yellow crystal, soluble in organic solvents such as ethanol, ether and dimethylformamide. It is stable at room temperature, but may explode at high temperatures and fire sources.
Use:
1,3-dimethoxy-4-nitrobenzene is mainly used as an intermediate in chemical synthesis and can be used to synthesize organic compounds such as drugs, dyes and pesticides. In addition, it can also be used as a material for organic electrochromic (OECT) devices.
Preparation Method:
The most common preparation method is through the oxidation and methylation of nitrobenzene (nitrobenzene) to obtain 1,3-dimethoxy-4-nitrobenzene. The specific reaction conditions and steps can be adjusted as needed.
Safety Information:
1,3-dimethoxy-4-nitrobenzene is a toxic substance that is potentially dangerous. In case of contact with skin, eyes or respiratory tract, rinse immediately with plenty of water and seek medical help. Care should be taken to avoid ignition and high temperatures during handling and storage. Correct operation and protective measures are essential to ensure the safety of personnel, and relevant safety operation procedures should be strictly observed.
Nature:
1,3-dimethoxy-4-nitrobenzene is a yellow crystal, soluble in organic solvents such as ethanol, ether and dimethylformamide. It is stable at room temperature, but may explode at high temperatures and fire sources.
Use:
1,3-dimethoxy-4-nitrobenzene is mainly used as an intermediate in chemical synthesis and can be used to synthesize organic compounds such as drugs, dyes and pesticides. In addition, it can also be used as a material for organic electrochromic (OECT) devices.
Preparation Method:
The most common preparation method is through the oxidation and methylation of nitrobenzene (nitrobenzene) to obtain 1,3-dimethoxy-4-nitrobenzene. The specific reaction conditions and steps can be adjusted as needed.
Safety Information:
1,3-dimethoxy-4-nitrobenzene is a toxic substance that is potentially dangerous. In case of contact with skin, eyes or respiratory tract, rinse immediately with plenty of water and seek medical help. Care should be taken to avoid ignition and high temperatures during handling and storage. Correct operation and protective measures are essential to ensure the safety of personnel, and relevant safety operation procedures should be strictly observed.
Last Update：2024-04-09 20:52:54
