510300

2-Bromo-1,4-naphthoquinone

98%

• Sinônimo(s): 2-Bromo-1,4-dihydronaphthalene-1,4-dione, 2-Bromo-1,4-naphthalenedione, 2-Bromo-p-naphthoquinone, 3-Bromo-1,4-naphthoquinone, 3-Bromonaphthoquinone
• Fórmula empírica (Notação de Hill): C₁₀H₅BrO₂
• Número CAS: 2065-37-4
• Peso molecular: 237.05
• Número MDL: MFCD00629301
• Código UNSPSC: 12352100
• ID de substância PubChem: 24873493
• NACRES: NA.22

Propriedades

• Ensaio: 98%
• pf: 131-133 °C (lit.)
• grupo funcional: bromo; ketone
• cadeia de caracteres SMILES: BrC1=CC(=O)c2ccccc2C1=O
• InChI: 1S/C10H5BrO2/c11-8-5-9(12)6-3-1-2-4-7(6)10(8)13/h1-5H
• chave InChI: KJOHPBJYGGFYBJ-UHFFFAOYSA-N

Descrição

Descrição geral

2-Bromo-1,4-naphthoquinone (BrQ) is a 1,4-naphthoquinone derivative that can be prepared by the bromination of 1-naphthol using N-bromosuccinimide. Its efficacy as an antifeedant against the cabbage looper, Trichoplusia ni has been evaluated.2 The reaction of BrQ with xanthene under photochemical conditions has been investigated. A report suggests that the replacement of 2-methyl-1,4-naphthoquinone with BrQ enhances its ability to produce hydrogen peroxide which can be employed for cancer treatment.

Aplicação

2-Bromo-1,4-naphthoquinone may be used in the preparation of:

• benzo[f]indolequinones
• 2-azido-1,4-naphthoquinone
• 2-allyl-3-bromo-1,4-naphthoquinone
• 2-(3-indolyl)-1,4-naphthoquinones

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves