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1-(1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthyl)ethan-1-one, commonly known as Iso E Super, is a synthetic fragrance ingredient characterized by its woody, amber-like scent. It is renowned for its versatility and longevity in fragrance compositions, providing depth and warmth. This ingredient is adept at blending with a variety of other fragrance components, making it a popular choice in the perfumery and personal care industries. Additionally, its scent-enhancing properties extend to household and industrial products, although concerns about potential allergenic and sensitizing effects on the skin have been noted.

67746-27-4

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67746-27-4 Usage

Uses

Used in Perfumery and Personal Care Products:
Iso E Super is used as a fragrance ingredient for its ability to add depth and warmth to perfumes and personal care products. Its long-lasting and versatile nature allows it to blend seamlessly with a wide range of other fragrance components, enhancing the overall scent profile.
Used in Household and Industrial Products:
In addition to its applications in personal care, Iso E Super is utilized in household and industrial products as a scent enhancer. Its capacity to improve and prolong the fragrance of these products makes it a valuable component in various consumer goods.
Used in Fragrance Formulation:
Iso E Super is employed as a key ingredient in the formulation of fragrances due to its unique ability to provide a woody, amber-like scent that can significantly contribute to the complexity and richness of a fragrance's olfactory profile.
While the provided materials do not explicitly list different industries for the uses of Iso E Super, the general application types and reasons are inferred from the description of its properties and common uses in the perfumery and personal care sectors, as well as in household and industrial products.

Check Digit Verification of cas no

The CAS Registry Mumber 67746-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,4 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67746-27:
(7*6)+(6*7)+(5*7)+(4*4)+(3*6)+(2*2)+(1*7)=164
164 % 10 = 4
So 67746-27-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H22O/c1-10(15)12-7-6-11-5-4-8-14(2,3)13(11)9-12/h12H,4-9H2,1-3H3

67746-27-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(8,8-dimethyl-2,3,4,5,6,7-hexahydro-1H-naphthalen-2-yl)ethanone

1.2 Other means of identification

Product number -
Other names 1,1-dimethyl-7-acetyl-1,2,3,4,5,6,7,8-octahydronaphthalene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:67746-27-4 SDS

67746-27-4Downstream Products

67746-27-4Relevant academic research and scientific papers

A convenient preparation of 1,2,3,4,5,6,7,8-octahydro-naphthalene skeleton. Synthesis of (±)-isocaridiene

Imamura, Paulo M.,Costa, Marta,Custodio, Rogerio

, p. 1393 - 1399 (2007/10/03)

Synthesis of isocaridiene, an isomeric compound of natural sesquiterpene caridiene, is described starting from myrcene. Dehydration of tertiary alcohol leading exclusively to isocaridiene was in agreement with the semiempirical and ab initio quantum mechanical calculations.

CYCLIZATION OF DERIVATIVES OF 1-(4-METHYL-3-PENTENYL)-1-CYCLOHEXENE AT ELEVATED TEMPERATURES

Kron, A. A.,Burdin, E. A.,Fedotova, Z. M.,Novikov, N. A.

, p. 1035 - 1038 (2007/10/02)

With catalytic amounts of an acid and at elevated temperatures the derivatives of 1-(4-methyl-3-pentenyl)-1-cyclohexene undergo electrophilic cyclization with high yields.

CYCLIAZTION OF ACYCLIC ISOPRENOIDS. II. MOLECULAR REARRANGEMENTS OF ISOLONE IN SUPERACIDS

Gavrilyuk, O. A.,Korchagina, D. V.,Tatarova, L. E.,Burdin, E. A.,Bagryanskaya, I. Yu.,et al.

, p. 1540 - 1550 (2007/10/02)

Stable carbocations were generated for the first time from 5-acetyl-2-(4-methyl-3-pentenyl)-1-cyclohexene ("isolone").Their structure and molecular rearrangements were studied.It was shown that variation in the strength of the acid and the thawing temperature of the acid solution has a significant effect on the direction of the rearrangements.The rearrangements obey the previously discovered relationships for the cyclization of acyclic 1,5-dienes.

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