W244220

Ethyl levulinate

natural, ≥98%, FG

• 동의어(들): Ethyl 4-oxopentanoate
• Linear Formula: CH₃COCH₂CH₂COOC₂H₅
• CAS Number: 539-88-8
• Molecular Weight: 144.17
• FEMA Number: 2442
• Beilstein: 507641
• EC Number: 208-728-2
• MDL number: MFCD00009209
• UNSPSC 코드: 12164502
• PubChem Substance ID: 329830486
• 플래비스(Flavis) 번호: 9.435
• NACRES: NA.21

속성

• Grade: FG; Fragrance grade; Halal; Kosher; natural
• Quality Level: 400
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• 규정 준수: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117
• 분석: ≥98%
• 환경친화적 대안 제품 특성: Less Hazardous Chemical Syntheses; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• refractive index: n20/D 1.422 (lit.)
• bp: 93-94 °C/18 mmHg (lit.)
• density: 1.016 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 향수 알레르기항원: no known allergens
• 환경친화적 대안 카테고리: Aligned
• 감각 수용성의: apple; fresh; green; melon; fruity; sweet
• SMILES string: CCOC(=O)CCC(C)=O
• InChI: 1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3
• InChI key: GMEONFUTDYJSNV-UHFFFAOYSA-N

설명

일반 설명

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): 201.2 °F - closed cup
• Flash Point (°C): 94 °C - closed cup