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CAS

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121958-18-7

(4bS,5aS,8aR)-6,7,8,8a,9,10-hexahydro-5aH-phenanthro[4b,5-b]oxirene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 121958-18-7 Structure

  • Basic information

    1. Product Name: (4bS,5aS,8aR)-6,7,8,8a,9,10-hexahydro-5aH-phenanthro[4b,5-b]oxirene
    2. Synonyms: 2H-Phenanthro[4,4a-b]oxirene, 1,3,3a,4,5,10a-hexahydro-, (3aα,9bS*,10aβ)- (9CI)
    3. CAS NO:121958-18-7
    4. Molecular Formula: C14H16O
    5. Molecular Weight: 200.2762
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 121958-18-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 324.7°C at 760 mmHg
    3. Flash Point: 145.2°C
    4. Appearance: N/A
    5. Density: 1.16g/cm3
    6. Vapor Pressure: 0.000456mmHg at 25°C
    7. Refractive Index: 1.604
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: (4bS,5aS,8aR)-6,7,8,8a,9,10-hexahydro-5aH-phenanthro[4b,5-b]oxirene(CAS DataBase Reference)
    11. NIST Chemistry Reference: (4bS,5aS,8aR)-6,7,8,8a,9,10-hexahydro-5aH-phenanthro[4b,5-b]oxirene(121958-18-7)
    12. EPA Substance Registry System: (4bS,5aS,8aR)-6,7,8,8a,9,10-hexahydro-5aH-phenanthro[4b,5-b]oxirene(121958-18-7)

  • 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: 121958-18-7(Hazardous Substances Data)

121958-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121958-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,5 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121958-18:
(8*1)+(7*2)+(6*1)+(5*9)+(4*5)+(3*8)+(2*1)+(1*8)=127
127 % 10 = 7
So 121958-18-7 is a valid CAS Registry Number.

121958-18-7SDS

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 (4β,4aβ,,10aα)-4,4a-epoxy-trans-1,2,3,4,4a,9,10,10a-octahydrophenanthrene

1.2 Other means of identification

Product number -
Other names (4alpha,4aalpha,10abeta)-4,4a-Epoxy-1,2,3,4,4a,9,10,10a-octahydrophenenthrene

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:121958-18-7 SDS

121958-18-7Downstream Products

121958-18-7Relevant articles and documents

Synthesis and Reactivity of Benzylic Epoxides Derived from 1,2,3,9,10,10a-Hexahydrophenanthrene. Search for a Unified Mechanism for the Ring Opening of 2-Aryloxiranes

Chini, Marco,Crotti, Paolo,Macchia, Franco

, p. 3930 - 3936 (2007/10/02)

The diastereoisomeric benzylic epoxides 4a and 4b were synthesized, and their ring-opening reactions under acidic conditions were compared with those of the known epoxides 2 and 3.The chemical behavior of 4 more nearly resembles that of 3, thus suggesting that the differences in chemical behavior between 2 and 3 could be ascribed to the different conformational rigidity of the aryl in these systems.The ring opening of 4 forms significant amounts of unsaturated alcohol and ketone in addition to the diastereoisomeric diols.The results obtained in the present study are difficult to explain by means of either of the two mechanistic schemes suggested for 2-aryloxiranes.

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