W315303

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

97%, FG

• 동의어(들): Ethyl fenugreek lactone, Maple furanone
• 실험식(Hill 표기법): C₇H₁₀O₃
• CAS Number: 698-10-2
• Molecular Weight: 142.15
• FEMA Number: 3153
• EC Number: 211-811-6
• 유럽평의회 번호: 2300
• MDL number: MFCD00036673
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901495
• 플래비스(Flavis) 번호: 10.023
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Halal; Kosher
• Agency: meets purity specifications of JECFA
• 규정 준수: EU Regulation 1334/2008 & 178/2002
• 분석: 97%
• refractive index: n20/D 1.49 (lit.)
• bp: 83-86 °C/0.5 mmHg (lit.)
• mp: 31-35 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 감각 수용성의: caramel; maple; fruity; sweet
• 저장 온도: 2-8°C
• SMILES string: CCC1OC(=O)C(O)=C1C
• InChI: 1S/C7H10O3/c1-3-5-4(2)6(8)7(9)10-5/h5,8H,3H2,1-2H3
• InChI key: IUFQZPBIRYFPFD-UHFFFAOYSA-N

설명

일반 설명

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone is one of the key contributors to the aroma of roasted coffee. It occurs naturally in fruits such as blackberry, raspberry and blueberry.

애플리케이션

• RIFM fragrance ingredient safety assessment, 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone, CAS Registry Number 698-10-2.: This study evaluates the safety of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone as a fragrance ingredient, providing comprehensive toxicological data and safety profiles (Api et al., 2024).


• Elucidating the Odor-Active Aroma Compounds in Alcohol-Free Beer and Their Contribution to the Worty Flavor.: This research identifies and quantifies the aroma compounds responsible for the flavor of alcohol-free beer, highlighting the significant role of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone (Piornos et al., 2020).

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)