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1-Methoxy-2,4-dinitrobenzene

1-Methoxy-2,4-dinitrobenzene Basic information
Product Name:1-Methoxy-2,4-dinitrobenzene
Synonyms:2,4-Dinitroanisole99%;2,4-dimitroanisole;3,4-Dinitromethoxybenzene;2,4-DINITROMETHOXYBENZENE;2,4-DINITROANISOLE;1-methoxy-2,4-dinitro-benzen;1-Methoxy-2,4-dinitrobenzene;1-methoxy-2,4-dinitro-Benzene
CAS:119-27-7
MF:C7H6N2O5
MW:198.13
EINECS:204-310-9
Product Categories:AnisoleSeries
Mol File:119-27-7.mol
1-Methoxy-2,4-dinitrobenzene Structure
1-Methoxy-2,4-dinitrobenzene Chemical Properties
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)
Fp 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
LogP1.58 at 25℃
CAS DataBase Reference119-27-7(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 1-methoxy-2,4-dinitro-(119-27-7)
EPA Substance Registry System2,4-Dinitroanisole (119-27-7)
Safety Information
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
Toxicityrat,LDLo,oral,100mg/kg (100mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 16, 1953.
MSDS Information
ProviderLanguage
1-Methoxy-2,4-dinitrobenzene English
SigmaAldrich English
ALFA English
1-Methoxy-2,4-dinitrobenzene Usage And Synthesis
Chemical Propertiesyellow crystals or crystalline powder
UsesIt 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.
DefinitionChEBI: 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 Methods2,4-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 ExplosibilityNot classified
Safety ProfilePoison 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 MethodsPurify 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.
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