4-Bromo-3-nitrotoluene (2-bromo-5-methylnitrobenzene, 1-bromo-4-methyl-2-nitrobenzene) is a halonitrobenzene. It has been synthesized from 4-methyl-2-nitroaniline and confirmed by 1H NMR. The crystal structure of 1-bromo-4-methyl-2-nitrobenzene is found to be orthorhombic in the Pna21 space group. Its enthalpy of vaporization at boiling point has been determined.4-Bromo-3-nitrotoluene may be used as a starting material in the synthesis of 2-bromo-5-methylaniline and as a reagent in the synthesis of 2-nitro-4:4′-dimethyl-diphenyl by reacting with p-iodotoluene. 4-Bromo-3-nitrotoluene (2-bromo-5-methylnitrobenzene, 1-bromo-4-methyl-2-nitrobenzene) is a halonitrobenzene. It has been synthesized from 4-methyl-2-nitroaniline and confirmed by 1H NMR. The crystal structure of 1-bromo-4-methyl-2-nitrobenzene is found to be orthorhombic in the Pna21 space group. Its enthalpy of vaporization at boiling point has been determined. 4-Bromo-3-nitrotoluene may be used as a starting material in the synthesis of 2-bromo-5-methylaniline and as a reagent in the synthesis of 2-nitro-4:4′-dimethyl-diphenyl by reacting with p-iodotoluene.
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4-Bromo-3-nitrotoluene
Dangerous GoodsCAS number：5326-34-1 molecular formula：C7H6BrNO2
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | Benzene, 1-bromo-4-methyl-2-nitro- | CK2356 | FT-0617833 | SCHEMBL810629 | UNII-MG8CU54QET | 4-Bromo-3-nitrotoluene | TOLUENE, 4-BROMO-3-NITRO- | 4-Bromo-3-nitrotoluene, technical grade, 90% | MFCD00024180 | MG8CU54QET | B1854 | 3-Nitro-4-bromotoluene | A | ||
| CAS number | 5326-34-1 | molecular formula | C7H6BrNO2 |
| molecular weight | 216.03 g/mol | Exact mass | AR |
| PSA | 45.800 Ų | logp | 2.900 |
numbering system
No numbering system information yet
physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害 H312: 皮肤接触有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
WGK Germany：
3
Personal protective equipment：
Eyeshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number：
2811
Production methods and uses
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MSDS
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