W377406

Sigma-Aldrich

Theaspirane

mixture of cis and trans, ≥85%

Synonym(s):
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene, (±)-Theaspirane
Empirical Formula (Hill Notation):
C13H22O
CAS Number:
Molecular Weight:
194.31
FEMA Number:
3774
Beilstein/REAXYS Number:
1424383
EC Number:
Council of Europe no.:
10515
MDL number:
PubChem Substance ID:
Flavis number:
13.098
NACRES:
NA.21

Quality Level

biological source

synthetic

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.)

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

green; woody; cooling; camphoraceous; herbaceous

food allergen

no known allergens

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

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Related Categories

Packaging

100 g in poly bottle
1 kg in aluminum bottle

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.
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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

WGK Germany

WGK 2

Flash Point(F)

149.0 °F - closed cup

Flash Point(C)

65 °C - closed cup

Mosciano, G.
Perfumer & Flavorist, 30, 56-56 (2005)
Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 30, 41-41 (2005)

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