Benzene, 1-methyl-2,4-dinitro-, sulfurized
Benzene, 1-methyl-2,4-dinitro-, sulfurized Basic information
- Product Name:
- Benzene, 1-methyl-2,4-dinitro-, sulfurized
- Synonyms:
-
- Benzene, 1-methyl-2,4-dinitro-, sulfurized
- Sulphur Brown 8
- C.I.53020
- Kayaku Sulphur Yellow Brown RT
- Mitsui Sulphur Brown G
- Mitsui Sulphur Yellow Brown GT
- Mitsui Sulphur Yellow Brown RT
- Nissen Brown GR
- CAS:
- 1326-41-6
- MF:
- C7H6N2O4
- MW:
- 182.13354
- EINECS:
- 215-422-2
- Mol File:
- 1326-41-6.mol
Benzene, 1-methyl-2,4-dinitro-, sulfurized Usage And Synthesis
Preparation
1-Methyl-2,4-dinitrobenzene?and Sodium polysulfide in 220 ~ 230 ℃ calcination 15 ~ 20 hours, with Sodium hydroxide product processing.
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.
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.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 3-4 | 3-4 | 5 | 5 | 4-5 | ||
Benzene, 1-methyl-2,4-dinitro-, sulfurized(1326-41-6)Related Product Information
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