215562

2-Bromo-2-butene, mixture of cis and trans

98%

• Linear Formula: CH₃CH=C(Br)CH₃
• CAS Number: 13294-71-8
• Molecular Weight: 135.00
• Beilstein: 1733329
• EC Number: 236-316-2
• MDL number: MFCD00000141
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24852903
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 형태: liquid
• refractive index: n20/D 1.461 (lit.)
• bp: 82-90 °C/740 mmHg (lit.)
• density: 1.328 g/mL at 25 °C (lit.)
• 작용기: alkyl halide; bromo
• 저장 온도: 2-8°C
• SMILES string: C\C=C(/C)Br
• InChI: 1S/C4H7Br/c1-3-4(2)5/h3H,1-2H3/b4-3+
• InChI key: UILZQFGKPHAAOU-ONEGZZNKSA-N

설명

애플리케이션

2-Bromo-2-butene was used in the synthesis of substituted catechol derivatives and mono-annelated benzenes.

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 33.8 °F - closed cup
• Flash Point (°C): 1 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter