1,5-dimethoxy-2,4dinitrobenzene - Names and Identifiers
Name | 1,2-Dimethoxy-4,5-dinitrobenzene
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Synonyms | AKOS 90698 4,5-DINITRO VERATROLE 1,5-dimethoxy-2,4dinitrobenzene 1,2-Dimethyl-4,5-dinitrobenzene 1,2-DIMETHOXY-4,5-DINITROBENZENE 1,5-Dimethoxy-2,4-dinitrobenzene 1,4-DIMETHOXY-2,5-DINITROBENZENE 4,5-Dinitro-1,2-dimethoxybenzene 1,2-Dimethoxy-4,5-dinitrobenzene 1,2-DINITRO-4,5-DIMETHOXYBENZENE 1,5-dimethoxy-2,4-dinitrobenzene 4,5-Dinitrocatechol dimethyl ether
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CAS | 3395-03-7 1210-96-4
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EINECS | 000-000-0 |
InChI | InChI=1/C8H8N2O6/c1-15-7-3-5(9(11)12)6(10(13)14)4-8(7)16-2/h3-4H,1-2H3 |
1,5-dimethoxy-2,4dinitrobenzene - Physico-chemical Properties
Molecular Formula | C8H8N2O6
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Molar Mass | 228.16 |
Density | 1.416±0.06 g/cm3(Predicted) |
Melting Point | 131-134°C |
Boling Point | 410.4±40.0 °C(Predicted) |
Flash Point | 205.7°C |
Vapor Presure | 1.43E-06mmHg at 25°C |
BRN | 2055812 |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.567 |
1,5-dimethoxy-2,4dinitrobenzene - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | R5 - Heating may cause an explosion
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
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Safety Description | S22 - Do not breathe dust.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
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UN IDs | 2811 |
Hazard Class | 6.1 |
Packing Group | III |
1,5-dimethoxy-2,4dinitrobenzene - Introduction
1,2-dimethoxy-4, 5-dinitrobenzene is an organic compound with the chemical formula C8H8N2O6. The following is a description of some properties, uses, methods and safety information about 1,2-dimethoxy-4, 5-dinitrobenzene:
Nature:
1,2-dimethoxy-4, 5-dinitrobenzene is a yellow crystalline solid with a strong odor. Its melting point is about 105-107 degrees Celsius. This compound is stable under acidic conditions, but hydrolyzes under basic conditions. It is a flammable and explosive substance and requires attention to safe operation.
Use:
1,2-dimethoxy-4, 5-dinitrobenzene is mainly used in the military field as a component of explosives and propellants. It can also be used in the synthesis of dyes and oxidation and substitution reactions in organic synthesis.
Preparation Method:
The preparation of 1,2-dimethoxy-4, 5-dinitrobenzene is usually obtained by nitration of p-methoxyphenol. First, methoxy phenol is dissolved in concentrated nitric acid, and then nitrosulfonate mixed acid is slowly added dropwise, and the product is obtained by reaction. Finally, a crystalline solid of 1,2-Dimethoxy-4,5-dinitrobenzene was obtained by a crystallization process.
Safety Information:
1,2-dimethoxy-4, 5-dinitrobenzene is a toxic and irritating compound that may cause irritation, eye and respiratory tract damage in contact with skin and inhalation of its vapors. It is a flammable substance, and heating or contact with an open flame may cause an explosion. Therefore, appropriate protective measures must be taken when handling the compound, including wearing protective gloves, goggles and appropriate gas masks, and ensuring that the operation is carried out in a well-ventilated area. In addition, the compound needs to be properly stored and separated from combustibles and oxidants.
Last Update:2024-04-10 22:29:15