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Benzo[4,5]phenaleno[1,9-bc]thiophene is a complex organic compound with the molecular formula C18H8S. It is a heterocyclic aromatic compound, featuring a benzene ring fused to a phenalene ring, which in turn is fused to a thiophene ring. This unique structure endows it with specific electronic and steric properties that can be exploited in various chemical and materials science applications. The compound is of interest in the field of organic electronics, particularly in the development of materials for organic semiconductors and optoelectronics, due to its potential to influence charge transport and light absorption characteristics. Its synthesis and properties are subjects of ongoing research to understand its behavior and to explore its potential uses in advanced materials.

190-16-9

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190-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190-16-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 190-16:
(5*1)+(4*9)+(3*0)+(2*1)+(1*6)=49
49 % 10 = 9
So 190-16-9 is a valid CAS Registry Number.

190-16-9SDS

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 benzo<4,5>phenaleno<1,9-bc>thiophene

1.2 Other means of identification

Product number -
Other names benzo[4,5]phenaleno(1,9-bc)thiophene

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:190-16-9 SDS

190-16-9Downstream Products

190-16-9Relevant academic research and scientific papers

Synthesis of Benzophenalenothiophene and Benzophenalenothiophene

Tominaga, Yoshinori,Castle, Raymond N.

, p. 1125 - 1130 (2007/10/02)

Two pentacyclic thiophenes, benzophenalenothiophene (1) and benzophenalenothiophene (2) were synthesized via the corresponding 3-methylphenanthrothiophene (7) and 1-methylanthrathiphene (19).

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