129456-85-5

• 

• Basic information

  1. Product Name: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-hydroxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-
  2. Synonyms: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-hydroxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-
  3. CAS NO:129456-85-5
  4. Molecular Formula: C22H32 O2
  5. Molecular Weight: 0
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 129456-85-5.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-hydroxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-(CAS DataBase Reference)
  10. NIST Chemistry Reference: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-hydroxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-(129456-85-5)
  11. EPA Substance Registry System: Ethanone, 1-(4bS,8aS)-4b,5,6,7,8,8a,9,10-octahydro-2-hydroxy-4b,8,8-trimethyl-1-(1-methylethyl)-3-phenanthrenyl-(129456-85-5)

• 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: 129456-85-5(Hazardous Substances Data)

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• SDS
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• Downstream Products
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129456-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129456-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,5 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129456-85:
(8*1)+(7*2)+(6*9)+(5*4)+(4*5)+(3*6)+(2*8)+(1*5)=155
155 % 10 = 5
So 129456-85-5 is a valid CAS Registry Number.

129456-85-5SDS

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	12-acetyltotara-8,11,13-trien-13-ol

1.2 Other means of identification

Product number	-
Other names	1-((4bS,8aS)-2-Hydroxy-1-isopropyl-4b,8,8-trimethyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthren-3-yl)-ethanone

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:129456-85-5 SDS

129456-85-5Upstream product

• 1089322-09-7 13-methoxytotara-8,11,13-triene 
• 108-24-7 acetic anhydride 

129456-85-5Downstream Products

• 294191-37-0 12-(2-hydroxyprop-2-yl)totara-8,11,13-trien-13-ol 
• 142791-40-0 12-acetyl-13-benzyloxytotara-8,11,13-triene 

129456-85-5Relevant articles and documents

Phenolic Oxidations of Totarol

Cambie, Richard C.,Higgs, Paul I.,Read, Christine M.,Rutledge, Peter S.,Ryan, Glen R.,Woodgate, Paul D.

, p. 681 - 697 (1990)

Methods for the direct oxidation of the C 12 position of totarol (1) or its methyl ether (4) have been examined.Treatment of (1) with benzeneseleninic anhydride gave the 9-hydroxy dienone (16) which on ozonolysis afforded the spiro butenolide (21), formed via the ozonide (22).The rearranged ether (18) was obtained from one oxidation with benzeneseleninic anhydride.Mercuriation of totarol and totaryl methyl ether gave the mercuriochlorides (5) and (7) but attempts to form the methoxy acetate (6) from (7) by boronation/oxidation and acetylation were unsuccessful.Treatment of totaryl methyl ether (4) with thallium(III) trifluoroacetate gave dienone 14- and 9-trifluoroacetates (25) and (17).Reaction of the (η6-arene)tricarbonylchromium(0) complexes (28) and (29) of (4) with lithioacetonitrile gave the 7α-alcohol (30) but reaction with t-butyllithium and then with copper(I) bromide/dimethyl sulfide and MoOPH gave the methoxyphenol (12) in 66percent yield.

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