139440

Diethyl 2-bromo-2-methylmalonate

98%

• Linear Formula: BrC(CH₃)(CO₂C₂H₅)₂
• CAS Number: 29263-94-3
• Molecular Weight: 253.09
• EC Number: 249-541-6
• MDL number: MFCD00009125
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24848412
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 형태: liquid
• refractive index: n20/D 1.449 (lit.)
• density: 1.325 g/mL at 25 °C (lit.)
• 작용기: bromo; ester
• SMILES string: CCOC(=O)C(C)(Br)C(=O)OCC
• InChI: 1S/C8H13BrO4/c1-4-12-6(10)8(3,9)7(11)13-5-2/h4-5H2,1-3H3
• InChI key: CSLQAXTUGPUBCW-UHFFFAOYSA-N

설명

일반 설명

Diethyl 2-bromo-2-methylmalonate acts as initiator during the atom transfer radical polymerization of methyl methacrylate.

애플리케이션

Diethyl 2-bromo-2-methylmalonate was used to investigate the 1,2,2,6,6-pentamethylpiperidine as an effective reducing agent for the radical chain conversion of primary bromoesters to the corresponding esters. It was used in the synthesis of polystyrene macroinitiator via atom transfer radical polymerization.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter