424870

4-溴-3-硝基甲苯

technical grade, 90%

• 线性分子式: CH₃C₆H₃(NO₂)Br
• CAS号: 5326-34-1
• 分子量: 216.03
• EC號碼: 226-203-6
• MDL號碼: MFCD00024180
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24866594
• NACRES: NA.22

属性

• 等級: technical grade
• 化驗: 90%
• bp: 151.5-152.5 °C/14 mmHg (lit.)
• mp: 31-33 °C (lit.)
• 密度: 1.578 g/mL at 25 °C (lit.)
• SMILES 字串: Cc1ccc(Br)c(c1)[N+]([O-])=O
• InChI: 1S/C7H6BrNO2/c1-5-2-3-6(8)7(4-5)9(10)11/h2-4H,1H3
• InChI 密鑰: UPBUTKQMDPHQAQ-UHFFFAOYSA-N

说明

一般說明

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.

應用

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.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 235.4 °F - closed cup
• 閃點（°C）: 113 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter