| Identification | Back Directory | [Name]
Benzene, 1-methyl-2,4-dinitro-, sulfurized | [CAS]
1326-41-6 | [Synonyms]
C.I.53020
Nissen Brown GR
Sulphur Brown 8
Mitsui Sulphur Brown G
C.I.Sulphur Brown 8:C.I.53020
Mitsui Sulphur Yellow Brown GT
Mitsui Sulphur Yellow Brown RT
Kayaku Sulphur Yellow Brown RT
Benzene, 1-methyl-2,4-dinitro-, sulfurized | [EINECS(EC#)]
215-422-2 | [Molecular Formula]
C7H6N2O4 | [MOL File]
1326-41-6.mol | [Molecular Weight]
182.134 |
| Hazard Information | Back Directory | [Definition]
ChEBI: 2,4-dinitrotoluene is a dinitrotoluene in which the methyl group is ortho to one of the nitro groups and para to the other. It is the most common isomer of dinitrotoluene. | [Preparation]
1-Methyl-2,4-dinitrobenzene?and Sodium polysulfide in 220 ~ 230 ℃ calcination 15 ~ 20 hours, with Sodium hydroxide product processing. | [Properties and Applications]
brown. Brown powder. In the water partly dissolved, for brown. In the Sodium sulfide solution solubility is good, for yellow to red orange; In concentrated sulfuric acid partly dissolved, for orange brown, dilution have orange brown precipitation. In acetic acid or metal chromium, copper red, dark. In the basic insurance powder solution is almost invariant color; In Sodium hypochlorite solution for light yellow, join concentrated sulfuric acid turn yellow. Used for cotton, hemp, and viscose fabric dyeing.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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3-4
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3-4
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5
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5
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4-5
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