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1H-Cyclopenta(def)phenanthrene is a polycyclic aromatic hydrocarbon (PAH) consisting of five fused benzene rings, with one of the rings being a cyclopentane ring. It is a structural isomer of phenanthrene, differing in the arrangement of the carbon atoms. 1H-Cyclopenta(def)phenanthrene is known for its potential environmental and health impacts, as PAHs are often found in polluted air, water, and soil, and some are classified as carcinogenic. 1H-Cyclopenta(def)phenanthrene is not as widely studied as other PAHs, but it is still considered a significant contaminant due to its persistence and potential to accumulate in the environment and living organisms.

203-63-4

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203-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203-63-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,0 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 203-63:
(5*2)+(4*0)+(3*3)+(2*6)+(1*3)=34
34 % 10 = 4
So 203-63-4 is a valid CAS Registry Number.

203-63-4SDS

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 1H-cyclopenta[def]phenanthrene

1.2 Other means of identification

Product number -
Other names -

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:203-63-4 SDS

203-63-4Upstream product

203-63-4Downstream Products

203-63-4Relevant academic research and scientific papers

DEGRADATION OF POLYCYCLIC AROMATIC HYDROCARBONS TO RENDER THEM AVAILABLE FOR BIODEGRADATION

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Page/Page column 5-8; 15-16, (2008/12/07)

A method for the degradation of polycyclic aromatic compounds is disclosed that involves dissolving ozone in a bipolar solvent comprising a non-polar solvent in which is of sufficiently non-polar character to solubilized the polycyclic aromatic compounds, and a polar-water-compatible solvent which is fully miscible with the non-polar solvent to form a single phase with the non-polar solvent. The bipolar solvent with dissolved ozone is contacted with the polycyclic aromatic compounds to solubilize the polycyclic aromatic compounds and react the dissolved polycyclic aromatic compounds with the ozone to degrade the dissolved polycyclic aromatic compounds to oxygenated intermediates. The bipolar solvent is then mixed with sufficient water to form separate non-polar and polar phases, the non-polar phase comprising the non-polar solvent and the polar phase comprising the non-polar solvent and the oxygenated intermediates. The polar phase is then diluted and incubated with bacteria to biodegrade the oxygenated intermediates.

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