W310311

γ-Valerolactone

natural, ≥95%, FG

• 동의어(들): γ-Methyl-γ-butyrolactone, 4,5-Dihydro-5-methyl-2(3H)-furanone, 4-Hydroxypentanoic acid lactone
• 실험식(Hill 표기법): C₅H₈O₂
• CAS Number: 108-29-2
• Molecular Weight: 100.12
• FEMA Number: 3103
• Beilstein: 80420
• EC Number: 203-569-5
• 유럽평의회 번호: 757
• MDL number: MFCD00005400
• UNSPSC 코드: 12164502
• PubChem Substance ID: 329830564
• 플래비스(Flavis) 번호: 10.013
• NACRES: NA.21

속성

• Grade: FG; Kosher; natural
• 규정 준수: EU Regulation 1334/2008 & 178/2002
• vapor density: 3.45 (vs air)
• 분석: ≥95%
• refractive index: n20/D 1.432 (lit.)
• bp: 207-208 °C (lit.); 82-85 °C/10 mmHg (lit.)
• mp: −31 °C (lit.)
• density: 1.05 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 감각 수용성의: cocoa; herbaceous; woody; sweet; warm
• SMILES string: CC1CCC(=O)O1
• InChI: 1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3
• InChI key: GAEKPEKOJKCEMS-UHFFFAOYSA-N

설명

일반 설명

γ-Valerolactone has been identified as one of the volatile flavor constituents in mango and honey.

Natural occurence: Barley, beef, beer, Swiss cheese, coffee, cocoa, mango, milk, mushroom, peach, pork, tea, soy and tomato

애플리케이션

The sweet, creamy notes of this lactone will enhance coconut, vanilla, caramel, toffee, milk chocolate, and the sweeter dairy flavors like cajeta, milk and whipped cream. Dried fruit flavors like date and fig, and nut flavors like almond and peanut butter are also good destinations for this material.

생화학적/생리학적 작용

Odor at 1%

Taste at 8-15ppm

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 1
• Flash Point (°F): 204.8 °F - closed cup
• Flash Point (°C): 96 °C - closed cup