424870

4-Bromo-3-nitrotoluene

technical grade, 90%

• Formule linéaire : CH₃C₆H₃(NO₂)Br
• Numéro CAS: 5326-34-1
• Poids moléculaire : 216.03
• Numéro CE : 226-203-6
• Numéro MDL: MFCD00024180
• Code UNSPSC : 12352100
• ID de substance PubChem : 24866594
• Nomenclature NACRES : NA.22

Propriétés

• Qualité: technical grade
• Pureté: 90%
• Point d'ébullition: 151.5-152.5 °C/14 mmHg (lit.)
• Pf: 31-33 °C (lit.)
• Densité: 1.578 g/mL at 25 °C (lit.)
• Chaîne SMILES: 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
• Clé InChI: UPBUTKQMDPHQAQ-UHFFFAOYSA-N

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 235.4 °F - closed cup
• Point d'éclair (°C): 113 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter