2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
- Product Name
- 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
- CAS No.
- 36431-72-8
- Chemical Name
- 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
- Synonyms
- THEASPIRANE;THEASPIRAN;spiroxide;FEMA 3774;THEASPIRANI;Theaspiranes;rac-Theaspirane;(+/-)-THEASPIRANE;(+|-)-theaspirane;(+ -)-THEASPIRANE TECHN.
- CBNumber
- CB9297052
- Molecular Formula
- C13H22O
- Formula Weight
- 194.31
- MOL File
- 36431-72-8.mol
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Property
- Boiling point:
- 68-72 °C3 mm Hg(lit.)
- Density
- 0.931 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.438(lit.)
- FEMA
- 3774 | THEASPIRANE
- Flash point:
- 195 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Oil
- color
- Colourless
- Odor
- at 1.00 % in dipropylene glycol. tea herbal green wet tobacco leaf metallic woody spicy
- Odor Type
- herbal
- JECFA Number
- 1238
- BRN
- 1424383
- LogP
- 4.14
- CAS DataBase Reference
- 36431-72-8(CAS DataBase Reference)
- EPA Substance Registry System
- 1-Oxaspiro[4.5]dec-6-ene, 2,6,10,10-tetramethyl- (36431-72-8)
Safety
- Safety Statements
- 24/25
- WGK Germany
- 2
- HS Code
- 2932190090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- W377406
- Product name
- Theaspirane
- Purity
- mixture of cis and trans, ≥85%
- Packaging
- sample-k
- Price
- $54.6
- Updated
- 2024/03/01
- Product number
- W377406
- Product name
- Theaspirane
- Purity
- mixture of cis and trans, ≥85%
- Packaging
- 100g
- Price
- $315
- Updated
- 2024/03/01
- Product number
- W377406
- Product name
- Theaspirane
- Purity
- mixture of cis and trans, ≥85%
- Packaging
- 1kg
- Price
- $2060
- Updated
- 2024/03/01
- Product number
- 88298
- Product name
- (±)-Theaspirane
- Purity
- technical, ≥90% (GC)
- Packaging
- 5ml
- Price
- $101
- Updated
- 2022/05/15
- Product number
- T890320
- Product name
- 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Chemical Properties,Usage,Production
Description
Theaspirane is a pale yellow liquid, soluble in alcohol or propylene glycol. It has a typical black tea aroma, sweet taste, and mixed aroma characteristics such as fruity and woody aromas. Theaspirane is a high-grade monomeric fragrance widely used internationally.
Chemical Properties
Theaspirane is fruity, woody, sweetish and ionone-like camphoraceous.
Occurrence
Reported found in Vitis vinifera L., raspberry (Rubus idaecus L.), white wine, black tea, yellow passion fruit juice, yellow passion fruit, grape, quince, cherimoya (Annona cherimola) and black chokeberry (Aronia melanocarpa Ell.).
Characteristics
1. Found in tobacco leaves.
2. Naturally present in yellow egg fruit, sweet-scented osmanthus, raspberry.
3. The tea spiro in tobacco comes from the degradation of carotene.
4. There are two isomers, one is woody, camphor aroma, and the other is naphthalene-like smell.
Definition
ChEBI: Theaspirane is a norisoprenoid with forumula C13H22O that is a flavour component found in various essential oils such as raspberry oil and passion fruit oil. It has a role as a fragrance, a flavouring agent and a volatile oil component. It is an oxaspiro compound, a volatile organic compound, a norisoprenoid and an olefinic compound.
Aroma threshold values
Aroma characteristics at 1.0%: cooling minty, woody pine-like, mentholic, camphorous with a slight green ethereal nuance.
Taste threshold values
Taste characteristics at 10 ppm: cooling green, mentholic, woody pine and cedar-like with an herbal nuance.
Synthesis Reference(s)
Tetrahedron Letters, 26, p. 4637, 1985 DOI: 10.1016/S0040-4039(00)98772-0
Biochem/physiol Actions
Odor at 1.0%
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Preparation Products And Raw materials
Raw materials
Preparation Products
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Suppliers
- Tel
- --
- Fax
- --
- sales@chemos-group.com
- Country
- Germany
- ProdList
- 6350
- Advantage
- 71
View Lastest Price from 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene manufacturers
- Product
- theaspirane 36431-72-8
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-25
- Product
- theaspirane 36431-72-8
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-07
- Product
- 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 36431-72-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10ton
- Release date
- 2024-07-19