ChemicalBook >> CAS DataBase List >>2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene

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
Molecular Weight:
194.31
MDL Number:
MFCD00085214
MOL File:
36431-72-8.mol
MSDS File:
SDS
Last updated:2024-03-20 19:26:33

2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Properties

Boiling point 68-72 °C3 mm Hg(lit.)
Density 0.931 g/mL at 25 °C(lit.)
FEMA 3774 | THEASPIRANE
refractive index n20/D 1.438(lit.)
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
Substances Added to Food (formerly EAFUS) THEASPIRANE
CAS DataBase Reference 36431-72-8(CAS DataBase Reference)
FDA UNII 7371A7GT6E
EPA Substance Registry System 1-Oxaspiro[4.5]dec-6-ene, 2,6,10,10-tetramethyl- (36431-72-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Safety Statements  24/25
WGK Germany  2
HS Code  2932190090

2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W377406 Theaspirane mixture of cis and trans, ≥85% 36431-72-8 sample-k $54.6 2024-03-01 Buy
Sigma-Aldrich W377406 Theaspirane mixture of cis and trans, ≥85% 36431-72-8 100g $315 2024-03-01 Buy
Sigma-Aldrich W377406 Theaspirane mixture of cis and trans, ≥85% 36431-72-8 1kg $2060 2024-03-01 Buy
Sigma-Aldrich 88298 (±)-Theaspirane technical, ≥90% (GC) 36431-72-8 5ml $101 2022-05-15 Buy
TRC T890320 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 36431-72-8 500mg $55 2021-12-16 Buy
Product number Packaging Price Buy
W377406 sample-k $54.6 Buy
W377406 100g $315 Buy
W377406 1kg $2060 Buy
88298 5ml $101 Buy
T890320 500mg $55 Buy

2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Chemical Properties,Uses,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

Global( 174)Suppliers
Supplier Tel Email Country ProdList Advantage
airuikechemical co., ltd.
+undefined86-15315557071 15315557071@163.com China 527 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14764 58
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5909 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Neostar United (Changzhou) Industrial Co., Ltd.
+86-519-519-85557386 marketing1@neostarunited.com China 8349 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 sale04@alfachem.cn China 12333 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17368 58

View Lastest Price from 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
theaspirane  pictures 2024-03-20 theaspirane
36431-72-8
US $0.00-0.00 / Kg 1Kg 99.9% 200tons airuikechemical co., ltd.
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene pictures 2023-08-05 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
36431-72-8
US $0.00-0.00 / kg 1kg 0.99 500000kkg Hebei Yibangte Import and Export Co. , Ltd.
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene pictures 2023-02-13 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene
36431-72-8
US $10.00 / KG 1KG 99% 50MT Hebei baicao biology science and technology co., ltd
  • theaspirane  pictures
  • theaspirane
    36431-72-8
  • US $0.00-0.00 / Kg
  • 99.9%
  • airuikechemical co., ltd.

2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene Spectrum

2,6,10,10-tetramethyl-1-oxaspiro[4.5]dec-6-en 2,6,10,10-TETRAMETHYL-1-OXASPIRO[4.5]DEC-6-ENE 2,6,10,10-TETRAMETHYL-1-OXASPIROL[4,5]DEC-6-ENE (+/-)-THEASPIRANE (±)-Theaspirane, 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 1-Oxa-2,6,10,10-tetramethylspiro[4.5]dec-6-ene THEASPIRANE 85+% MIXTURE OF CIS AND TR 1-Oxaspiro4.5dec-6-ene, 2,6,10,10-tetramethyl- (+ -)-THEASPIRANE TECHN. (+/-)-Theaspirane technical, >=90% (GC) Theaspiranes Theaspirane,Mixtureofcisandtrans THEASPIRANI 3,6,10,10-tetramethyl-4-oxaspiro[4.5]dec-6-ene Theaspirane,2,6,10,10-Tetramethyl-1-Oxaspiro[4,5]Dec-6-One rac-Theaspirane FEMA 3774 spiroxide THEASPIRAN THEASPIRANE (+|-)-theaspirane 36431-72-8 Heterocyclic Building Blocks Furans Building Blocks C12 to C20+ Building Blocks Chemical Synthesis Furans Heterocyclic Building Blocks Flavor