W377406

Theaspirane

mixture of cis and trans, ≥85%

• Sinónimos: (±)-Theaspirane, 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
• Fórmula empírica (notación de Hill): C₁₃H₂₂O
• Número de CAS: 36431-72-8
• Peso molecular: 194.31
• FEMA Number: 3774
• Beilstein/REAXYS Number: 1424383
• EC Number: 253-031-9
• Council of Europe no.: 10515
• MDL number: MFCD00085214
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901878
• Flavis number: 13.098
• NACRES: NA.21

Propiedades

• biological source: synthetic
• Quality Level: 400
• grade: Halal; Kosher
• reg. compliance: EU Regulation 178/2002
• assay: ≥85%
• refractive index: n20/D 1.438 (lit.)
• bp: 68-72 °C/3 mmHg (lit.)
• density: 0.931 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: green; cooling; woody; herbaceous; camphoraceous
• SMILES string: CC1CCC2(O1)C(C)=CCCC2(C)C
• InChI: 1S/C13H22O/c1-10-6-5-8-12(3,4)13(10)9-7-11(2)14-13/h6,11H,5,7-9H2,1-4H3
• InChI key: GYUZHTWCNKINPY-UHFFFAOYSA-N

Descripción

Application

• "Age" of tea: The impact of long-term storage on the aroma of Tuo tea and age prediction.: This study investigates the changes in the aroma profile of Tuo tea over long-term storage, identifying theaspirane as a key volatile compound. Theaspirane′s stability and impact on tea aroma make it significant for understanding aging processes and enhancing tea quality control methods (Chen et al., 2024).

Biochem/physiol Actions

Odor at 1.0%

Taste at 10 ppm

Other Notes

Natural occurrence: Black chokeberry, grape, white wine, raspberry, passion fruit juice and cherimoya.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 149.0 °F - closed cup
• flash_point_c: 65 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)