281506

Methyl 4-methoxyacetoacetate

97%

• Linear Formula: CH₃OCH₂COCH₂COOCH₃
• CAS Number: 41051-15-4
• Molecular Weight: 146.14
• Beilstein: 1761215
• EC Number: 255-188-9
• MDL number: MFCD00010183
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24856977
• NACRES: NA.22

속성

• 분석: 97%
• 양식: liquid
• refractive index: n20/D 1.431 (lit.)
• bp: 89 °C/8.5 mmHg (lit.)
• density: 1.129 g/mL at 25 °C (lit.)
• 작용기: ester; ether; ketone
• SMILES string: COCC(=O)CC(=O)OC
• InChI: 1S/C6H10O4/c1-9-4-5(7)3-6(8)10-2/h3-4H2,1-2H3
• InChI key: QGBPKJFJAVDUNC-UHFFFAOYSA-N

설명

애플리케이션

Methyl 4-methoxyacetoacetate has been used in generation of a small focused library of diversely functionalized dihydropyrimidine derivatives via one-pot three-component Biginelli cyclocondensation of β-ketoesters, aldehydes and (thio)ureas.

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 3
• Flash Point (°F): 188.6 °F - closed cup
• Flash Point (°C): 87 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter