132756

1,2,4-Tribromobenzene

95%

• 실험식(Hill 표기법): C₆H₃Br₃
• CAS Number: 615-54-3
• Molecular Weight: 314.80
• EC Number: 210-433-9
• MDL number: MFCD00000062
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24848070
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 95%
• 양식: solid
• mp: 41-43 °C (lit.)
• 작용기: bromo
• SMILES string: Brc1ccc(Br)c(Br)c1
• InChI: 1S/C6H3Br3/c7-4-1-2-5(8)6(9)3-4/h1-3H
• InChI key: FWAJPSIPOULHHH-UHFFFAOYSA-N

설명

일반 설명

1,2,4-tribromobenzene on photochemical dehalogenation in open-air solutions of acetonitrile yields 1,4-dibromobenzene, 1,3-dibromobenzene and 1,2-dibromobenzene.

애플리케이션

1,2,4-tribromobenzene was used in the synthesis of hyperbranched poly(p-phenylene ethynylenes). It was used as cross-linking reagent during Pd-catalyzed cross-coupling of 2,5-diiodo-4-[(2-ethylhexyl)oxy]methoxybenzene and 1,4-diethynyl-2,5-bis-(octyloxy)benzene.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335,H410
• 예방조치 성명서: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves