W240109

δ-Dodecalactone

≥97%, FG

• Synonym(s): (±)-5-Dodecanolide, (±)-δ-Heptyl-δ-valerolactone, (±)-6-Heptyltetrahydro-2H-pyran-2-one, 5-Hydroxydodecanoic acid δ-lactone
• Empirical Formula (Hill Notation): C₁₂H₂₂O₂
• CAS Number: 713-95-1
• Molecular Weight: 198.30
• FEMA Number: 2401
• Beilstein: 1282749
• EC Number: 211-932-4
• Council of Europe no.: 624
• MDL number: MFCD00006651
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901048
• Flavis number: 10.008
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• Assay: ≥97%
• refractive index: n20/D 1.460 (lit.)
• bp: 140-141 °C/1 mmHg (lit.)
• mp: −12 °C (lit.)
• density: 0.942 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: butter; cheese; coconut; creamy; oily; peach
• SMILES string: CCCCCCCC1CCCC(=O)O1
• InChI: 1S/C12H22O2/c1-2-3-4-5-6-8-11-9-7-10-12(13)14-11/h11H,2-10H2,1H3
• InChI key: QRPLZGZHJABGRS-UHFFFAOYSA-N

Description

General description

δ-Dodecalactone is a flavor volatile compound mainly found in milk fat.

Application

• Enantiomeric analysis of γ(δ)-lactones by reversed phase high performance liquid chromatography using amylose tris(5-chloro-2-methylphenylcarbamate) as stationary phase.: This study details the enantiomeric analysis of δ-Dodecalactone and other lactones, showcasing advanced chromatographic techniques for separating and analyzing these compounds. The research is pivotal for understanding the stereochemistry and application of lactones in various industries (Zhu et al., 2024).

Biochem/physiol Actions

Taste at 10 ppm

Other Notes

Natural occurrence: Blue cheese, heated butter, pork fat, rum, sherry and cheeses.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves