1,8-디브로모나프탈렌

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H302：삼키면 유해함

  H411：장기적 영향에 의해 수생생물에 유독함

• 예방조치문구

  P273：환경으로 배출하지 마시오.

1,8-디브로모나프탈렌 화학적 특성, 용도, 생산

• 주요 응용

  1,8-Diarylnaphthalene show great potential in highly efficient photoluminescent blue and green OLEDs, chiral ligands and sensors, nonlinear optic chromophores, stereo-dynamic switches and other optoelectronic devices.

• 제조 방법

  1,8-dibromonaphthalene was prepared by diazotisation of triazine 1 with sodium nitrite in sulfuric acid, followed by the addition of CuBr/HBr in 44% yield, and cyanation of the dibromide (5) by Weissman’s method gave naphthalene-1,8-dicarbonitrile (4) in 78% yield (Scheme 2).
  

• Structure and conformation

  1,8-Dibromonaphthalene (1,8-DBN) is a symmetrical double bromo-substituted naphthalene with two bromos sitting at the naphthalene ring mirroring each other along the joining carbons.

1,8-디브로모나프탈렌 준비 용품 및 원자재

1,8-디브로모나프탈렌 공급 업체

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