7-브로모-1-인다논

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

• 예방조치문구

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

7-브로모-1-인다논 화학적 특성, 용도, 생산

• Synthesis

  To a stirring solution of 7-Amino-2,3-dihydroinden-1-one (1.0 g, 6.8 mmol) in 48 % HBraq (2 mL) and EtOH (8 mL) was added NaNO2 (0.62 g, 8.6 mmol) dissolved in H20 (1 mL) at 0 °C and kept at 0 °C for 15 mm. Then a solution of CuBr (0.54 g, 3.6 mmol) in 48percent HBraq (8 mL) was added to the mixture at95 °C and kept at 95 °C for 15 mm. After consumption of the starting material (by TLC), the reaction mixture was diluted with water and extracted with EtOAc. The organic layer was washed with saturated NaHCO3 aq. Combined organic extracts were dried over anhydrous Na2504 and concentrated under reduced pressure to obtain a crude product, which was purified by silica gel column chromatography eluting with 10 % EtOAc /PE to afford 7-Bromo-1-indanone (0.54 g, 37 %) as an off-white solid. LC-MS: m/z = 212.0 [M+H]

7-브로모-1-인다논 준비 용품 및 원자재

7-브로모-1-인다논 공급 업체

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