W310301

γ-Valerolactone

≥99%, FCC, 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: 24901468
• 플래비스(Flavis) 번호: 10.013
• 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
• vapor density: 3.45 (vs air)
• 분석: ≥99%
• 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
• 향수 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
• 유전자 정보: human ... CYP1A2(1544)

설명

일반 설명

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

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
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter