640441

4-Bromo-1,2-diaminobenzene

97%

• Synonyme(s) : 4-Bromo-2-aminoaniline, 4-Bromo-o-phenylenediamine
• Formule empirique (notation de Hill) : C₆H₇BrN₂
• Numéro CAS: 1575-37-7
• Poids moléculaire : 187.04
• NACRES: NA.22
• PubChem Substance ID: 24883092
• UNSPSC Code: 12352100
• MDL number: MFCD02660622
• Assay: 97%
• Form: solid

Propriétés

• Quality Segment: 100
• assay: 97%
• form: solid
• mp: 65-69 °C (dec.) (lit.)
• functional group: bromo
• SMILES string: Nc1ccc(Br)cc1N
• InChI: 1S/C6H7BrN2/c7-4-1-2-5(8)6(9)3-4/h1-3H,8-9H2
• InChI key: WIHHVKUARKTSBU-UHFFFAOYSA-N

Description

General description

4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.

4-Bromo-1,2-diaminobenzene is used as a precursor in the production of tetra-dentate unsymmetrical Schiff base.

Application

4-Bromo-1,2-diaminobenzene can be used as a precursor for preparing fluorescent dipolar quinoxaline derivatives, which can find applications as potential emissive and electron-transport materials. It can also be used in the synthesis of 6-bromo-2-methylbenzimidazole.

Informations sur la sécurité

• Pictogrammes: GHS06
• Mot-clé: Danger
• Codes de danger: H301,H315,H317,H319
• Mentions de précaution: P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• EPI (équipement de protection individuelle): Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges