W284106

2,3-Pentanedione

≥96%, FCC, FG

• 동의어(들): Acetylpropionyl
• Linear Formula: CH₃CH₂COCOCH₃
• CAS Number: 600-14-6
• Molecular Weight: 100.12
• FEMA Number: 2841
• Beilstein: 1699638
• EC Number: 209-984-8
• 유럽평의회 번호: 2039
• MDL number: MFCD00009313
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901341
• 플래비스(Flavis) 번호: 7.060
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• 규정 준수: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 172.515
• 분석: ≥96%
• refractive index: n20/D 1.404 (lit.)
• bp: 110-112 °C (lit.)
• mp: −52 °C (lit.)
• density: 0.957 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
• 감각 수용성의: caramel; cheese; creamy; buttery; sweet
• 저장 온도: 2-8°C
• SMILES string: CCC(=O)C(C)=O
• InChI: 1S/C5H8O2/c1-3-5(7)4(2)6/h3H2,1-2H3
• InChI key: TZMFJUDUGYTVRY-UHFFFAOYSA-N

설명

애플리케이션

• Changes in physicochemical properties and microbial community succession during leaf stacking fermentation.: This research investigates the changes in physicochemical properties and microbial communities during leaf fermentation, with a focus on the role of volatile compounds like 2,3-pentanedione. The study provides insights into fermentation processes and microbial interactions (Zhang et al., 2023).

생화학적/생리학적 작용

Odor at 1.0%

Taste at 1-5.0 ppm

기타 정보

Natural occurrence: Butter, cocoa, coffee, potato chips, roasted almonds, pecans, wheat bread, and yogurt.

법적 정보

Additional information may be required prior to purchase of this material

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H317,H373
• 예방조치 성명서: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P314
• Hazard Classifications: Flam. Liq. 2 - Skin Sens. 1B - STOT RE 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 66.2 °F - closed cup
• Flash Point (°C): 19 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter