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DINAPHTHO[1,2-B:1',2'-D]FURAN, also known as DBF, is a polycyclic aromatic hydrocarbon (PAH) consisting of two naphthalene rings fused to a furan ring. It is a synthetic chemical compound with the molecular formula C20H10O and is characterized by its complex, planar structure. DBF is of interest in chemical research due to its unique electronic properties and potential applications in materials science. However, like many PAHs, it is also known to be potentially harmful, and its environmental and health impacts are a subject of ongoing study. It is important to handle such compounds with care due to their potential toxicity and environmental persistence.

207-93-2

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207-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207-93-2 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 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 207-93:
(5*2)+(4*0)+(3*7)+(2*9)+(1*3)=52
52 % 10 = 2
So 207-93-2 is a valid CAS Registry Number.

207-93-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name DINAPHTHO[1,2-B:1',2'-D]FURAN

1.2 Other means of identification

Product number -
Other names angulares Dinaphthofuran

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:207-93-2 SDS

207-93-2Downstream Products

207-93-2Relevant academic research and scientific papers

Pd(OAc)2-catalyzed oxidative carbonylation of aromatics: Synthesis of naphthalenecarboxylic acids

Elman, Alexander R.

, p. 5527 - 5531 (2013/09/23)

The liquid-phase oxidative carbonylation of aromatics leading to aromatic carboxylic acids is studied to develop new approaches to 2,6- naphthalenedicarboxylic acid (NDA) preparation. It is shown that the catalytic system Pd(OAc)2/K2S2O8 allows the synthesis of naphthalic anhydride (NAn) by direct oxidative carbonylation of naphthalene under mild conditions (25 C, 2 atm CO). The subsequent alkaline hydrolysis of NAn and isomerization of the obtained 1,8-naphthalenedicarboxylic acid salt is known to lead to NDA.

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