194395

1,3-Dibromobenzene

97%

• 동의어(들): 1-Bromo-3-bromobenzene, m-Dibromobenzene
• 실험식(Hill 표기법): C₆H₄Br₂
• CAS Number: 108-36-1
• Molecular Weight: 235.90
• Beilstein: 1904538
• EC Number: 203-574-2
• MDL number: MFCD00000078
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24851649
• NACRES: NA.22

속성

• vapor density: 8.16 (vs air)
• Quality Level: 100
• vapor pressure: 5 mmHg ( 66 °C)
• 분석: 97%
• 양식: liquid
• refractive index: n20/D 1.608 (lit.)
• bp: 218-219 °C (lit.)
• mp: −7 °C (lit.)
• density: 1.952 g/mL at 25 °C (lit.)
• 작용기: bromo
• SMILES string: Brc1cccc(Br)c1
• InChI: 1S/C6H4Br2/c7-5-2-1-3-6(8)4-5/h1-4H
• InChI key: JSRLURSZEMLAFO-UHFFFAOYSA-N

설명

일반 설명

1,3-Dibromobenzene undergoes solid-supported [KF-Al₂O₃] palladium-catalyzed polyarylation reaction with phenyl boronic acid under microwave irradiation to yield conjugated polyaryls.

애플리케이션

1,3-Dibromobenzene was used in the synthesis of [n]metacyclophanes via Suzuki coupling reaction.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): 200.1 °F - closed cup
• Flash Point (°C): 93.4 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter