W244201

Ethyl levulinate

≥98%, FCC, FG

• Synonyma: Ethyl 4-oxopentanoate
• Lineární vzorec: CH₃COCH₂CH₂COOC₂H₅
• Číslo CAS: 539-88-8
• Molekulová hmotnost: 144.17
• FEMA Number: 2442
• Council of Europe no.: 373
• UNSPSC Code: 12164502
• PubChem Substance ID: 329830485
• Flavis number: 9.435
• EC Number: 208-728-2
• NACRES: NA.21
• MDL number: MFCD00009209
• Beilstein/REAXYS Number: 507641
• Organoleptic: apple; green; melon; fruity; sweet
• Grade: FG, Fragrance grade, Halal, Kosher
• Biological source: synthetic
• Agency: follows IFRA guidelines, meets purity specifications of JECFA
• Food allergen: no known allergens

Vlastnosti

• biological source: synthetic
• Quality Segment: 300, 400
• grade: FG, Fragrance grade, Halal, Kosher
• agency: follows IFRA guidelines, meets purity specifications of JECFA
• reg. compliance: EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.515
• assay: ≥98%
• refractive index: n20/D 1.422 (lit.)
• bp: 93-94 °C/18 mmHg (lit.)
• density: 1.016 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• organoleptic: apple; 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

Popis

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Skladovací třída: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: 201.2 °F - closed cup
• flash_point_c: 94 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)