588466

Methyl α-bromoacrylate

95%

• 실험식(Hill 표기법): C₄H₅BrO₂
• CAS Number: 4519-46-4
• Molecular Weight: 164.99
• MDL number: MFCD08276754
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24881219
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 95%
• bp: 70-75 °C/48 mmHg (lit.)
• density: 1.556 g/mL at 25 °C (lit.)
• 저장 온도: −20°C
• SMILES string: COC(=O)C(Br)=C
• InChI: 1S/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H3
• InChI key: HVJXPDPGPORYKY-UHFFFAOYSA-N

설명

애플리케이션

Methyl α-bromoacrylate can undergo radical copolymerization with vinyl triacetoxysilane (VTAS) in the presence of azobisisobutyronitrile as the initiator. Dibromocyclopropanation of methyl α-bromoacrylate can yield methyl 1,1,2-tribromocyclopropanecarboxylate. It may be reduced with zinc dust and deuterium oxide to synthesize. Methyl acrylate-α-d with a high isotopic purity. These may undergo conjugate addition with methoxide, thiolates, oxime anions, hydrazones and EtZnCl to afford ester enolates.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 134.6 °F - closed cup
• Flash Point (°C): 57 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter