W309109

γ-Undecalactone

≥98%, FCC, FG

• Synonym(s): Undecanoic γ-lactone, Aldehyde C₁₄
• Empirical Formula (Hill Notation): C₁₁H₂₀O₂
• CAS Number: 104-67-6
• Molecular Weight: 184.28
• FEMA Number: 3091
• EC Number: 203-225-4
• Council of Europe no.: 179
• MDL number: MFCD00005405
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901459
• Flavis number: 10.002
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 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 172.515
• Assay: ≥98%
• refractive index: n20/D 1.45 (lit.)
• bp: 164-166 °C/13 mmHg (lit.)
• density: 0.949 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: coconut; creamy; fatty; fruity; peach
• SMILES string: CCCCCCCC1CCC(=O)O1
• InChI: 1S/C11H20O2/c1-2-3-4-5-6-7-10-8-9-11(12)13-10/h10H,2-9H2,1H3
• InChI key: PHXATPHONSXBIL-UHFFFAOYSA-N
• Gene Information: human ... CYP1A2(1544)

Description

General description

γ-Undecalactone is a volatile flavor constituent found in low-fat ice cream.

Application

• Investigation of Lactone Chiral Enantiomers and Their Contribution to the Aroma of Longjing Tea by Odor Activity Value and S-Curve.: This study explores the chiral enantiomers of lactones, including γ-Undecalactone, and their impact on the aroma profile of Longjing tea, using odor activity value and S-curve methods to quantify their contributions (Zhu et al., 2023).

Safety Information

• Hazard Statements: H412
• Precautionary Statements: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 293.0 °F - closed cup
• Flash Point(C): 145 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves