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CAS

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136379-63-0

(1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyldecahydro-1H-cyclopropa[a]naphthalen-4-yl 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 136379-63-0 Structure

  • Basic information

    1. Product Name: (1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyldecahydro-1H-cyclopropa[a]naphthalen-4-yl 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate
    2. Synonyms:
    3. CAS NO:136379-63-0
    4. Molecular Formula: C22H32O4S
    5. Molecular Weight: 394.568
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 136379-63-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 523.4°C at 760 mmHg
    3. Flash Point: 270.3°C
    4. Appearance: N/A
    5. Density: 1.2g/cm3
    6. Vapor Pressure: 3.86E-13mmHg at 25°C
    7. Refractive Index: 1.567
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: (1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyldecahydro-1H-cyclopropa[a]naphthalen-4-yl 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate(CAS DataBase Reference)
    11. NIST Chemistry Reference: (1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyldecahydro-1H-cyclopropa[a]naphthalen-4-yl 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate(136379-63-0)
    12. EPA Substance Registry System: (1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyldecahydro-1H-cyclopropa[a]naphthalen-4-yl 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate(136379-63-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 136379-63-0(Hazardous Substances Data)

136379-63-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136379-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,3,7 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136379-63:
(8*1)+(7*3)+(6*6)+(5*3)+(4*7)+(3*9)+(2*6)+(1*3)=150
150 % 10 = 0
So 136379-63-0 is a valid CAS Registry Number.

136379-63-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name [(1aS,3aS,4S,7R,7aR,7bS)-7-hydroxy-1,3a,7-trimethyl-1a,2,3,4,5,6,7a,7b-octahydro-1H-cyclopropa[a]naphthalen-4-yl] 1,4-dimethylcyclohexa-2,4-diene-1-sulfonate

1.2 Other means of identification

Product number -
Other names 1H-Cyclopropa(a)naphthalene-4,7-diol,decahydro-1,1,3a,7-tetramethyl-,4-(4-methylbenzenesulfonate),(1aalpha,3aalpha,4alpha,7alpha,7abeta,7balpha)

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:136379-63-0 SDS

136379-63-0Relevant articles and documents

Base-Induced and -Directed Elimination and Rearrangement of Perhydronaphthalene-1,4-diol Monosulfonate Esters. Total Synthesis of (+/-)-Alloaromadendrane-4β,10α-diol and (+/-)-Alloaromadendrane-4α,10α-diol

Jenniskens, Louis H. D.,Wijnberg, Joannes B. P. A.,Groot, Aede de

, p. 6585 - 6591 (2007/10/02)

The total synthesis of (+/-)-alloaromadendrane-4β,10α-diol (1), supposedly isolated from Ambrosia peruviana Willd., is described.The strategically positioned axial hydroxyl group at C(4) played a crucial role in the two key steps of this synthesis (2 and 11 -> 3; 4 -> 5).Upon treatment with sodium tert-amylate in refluxing toluene, both the mesylates 2 and 11 predominantly gave the olefin 3.A mechanism for this regioselective elimination is proposed.The double bond of 3 at C(6)-C(7) was used to introduce a dimethylcyclopropane ring at this position.The intramolecular base-induced rearrangement of 4 proceeded with high selectivity, again guided by the alkoxide at C(4).The resulting exo olefin 5 was converted into diol 1, but its spectral data did not agree with those reported for the natural diol.The epimeric (+/-)-alloaromadendrane-4α,10α-diol (23) was prepared from 5 via a dehydratation, epoxidation, reduction sequence.Now the spectral data of the natural and the synthetic diol agreed very well and a revision of the structure of the natural product is postulated.

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