1-Methoxy-2,4-dinitrobenzene
- CAS No.
- 119-27-7
- Chemical Name:
- 1-Methoxy-2,4-dinitrobenzene
- Synonyms
- Dinitroanisole;-Dinitroanisole;2,4-Nitroanisole;2,4-Dinitroanisol;2,4-DINITROANISOLE;2,4-dimitroanisole;2,4-dinitro-anisol;alpha-Dinitroanisole;2,4-Dinitroanisole99%;Anisole, 2,4-dinitro-
- CBNumber:
- CB5852910
- Molecular Formula:
- C7H6N2O5
- Molecular Weight:
- 198.13
- MDL Number:
- MFCD00035745
- MOL File:
- 119-27-7.mol
| Melting point | 94-96 °C(lit.) |
|---|---|
| Boiling point | 207°C/12mm |
| Density | 1.34 g/mL at 25 °C(lit.) |
| vapor pressure | 0.001Pa at 25℃ |
| refractive index | 1.5460 (estimate) |
| Flash point | 207°C/12mm |
| Water Solubility | Solubility in hot methanol; almost transparency. Water solubility, 155 mg/L 15°C. Completely soluble in ethyl acetate & acetone. |
| BRN | 1881474 |
| LogP | 1.58 at 25℃ |
| CAS DataBase Reference | 119-27-7(CAS DataBase Reference) |
| FDA UNII | 1L0OD70295 |
| NIST Chemistry Reference | Benzene, 1-methoxy-2,4-dinitro-(119-27-7) |
| EPA Substance Registry System | 2,4-Dinitroanisole (119-27-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Hazard statements | H301 | |||||||||
| Precautionary statements | P264-P270-P301+P310a-P321-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-40-22 | |||||||||
| Safety Statements | 7/8-22-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DA5250000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| Toxicity | rat,LDLo,oral,100mg/kg (100mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 16, 1953. | |||||||||
| NFPA 704 |
|
1-Methoxy-2,4-dinitrobenzene Chemical Properties,Uses,Production
Chemical Properties
yellow crystals or crystalline powder
Uses
It can be used as a dye ingredient. It is one of the insensitive nitroaromatic ingredients increasingly used as a replacement for 2,4,6-trinitrotoluene (TNT) in munitions.
Definition
ChEBI: A member of the class of dinitroanisoles that is 2-nitroanisole in which the hydrogen para to the methoxy group is replaced by a second nitro group.
Production Methods
2,4-Dinitrochlorobenzene is treated with methanolic sodium hydroxide in a process similar to that described for 4-nitroanisole. 2,4-Dinitrophenetole [610-54-8] is similarly manufactured by using ethanol.
Flammability and Explosibility
Not classified
Safety Profile
Poison by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS and NITRATES.
Purification Methods
Purify the anisole by repeated crystallisation from EtOH, MeOH or H2O and dry it in a vacuum desiccator over P2O5. The naphthalene complex has m 69o (from EtOH). [Beilstein 6 III 869, 6 IV 1385.
1-Methoxy-2,4-dinitrobenzene Preparation Products And Raw materials
Raw materials
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Preparation Products
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