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196-28-1

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196-28-1 Usage

General Description

Dibenzo[c,mno]chrysene, also known as dibenzo[a,l]pyrene, is a polycyclic aromatic hydrocarbon (PAH) with a chemical structure consisting of five benzene rings fused together. It is a highly carcinogenic and mutagenic compound that is formed as a byproduct of incomplete combustion of organic materials, such as tobacco smoke, diesel exhaust, and charbroiled foods. Dibenzo[c,mno]chrysene is classified as a Group 2A carcinogen by the International Agency for Research on Cancer (IARC), meaning that it is likely to cause cancer in humans. It is also an environmental pollutant and has been found to persist in soil, water, and air, posing a significant health risk to both humans and wildlife. Due to its harmful effects, efforts are being made to reduce human exposure to dibenzo[c,mno]chrysene and other PAHs.

Check Digit Verification of cas no

The CAS Registry Mumber 196-28-1 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 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 196-28:
(5*1)+(4*9)+(3*6)+(2*2)+(1*8)=71
71 % 10 = 1
So 196-28-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H14/c1-2-7-20-15(4-1)8-10-18-14-19-11-9-16-5-3-6-17-12-13-21(23(18)20)24(19)22(16)17/h1-14H

196-28-1SDS

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 naphtho(1,2-a)pyrene

1.2 Other means of identification

Product number -
Other names EINECS 205-897-4

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:196-28-1 SDS

196-28-1Downstream Products

196-28-1Relevant articles and documents

Triflic acid promoted synthesis of polycyclic aromatic compounds

Li, Ang,DeSchepper, Daniel J.,Klumpp, Douglas A.

scheme or table, p. 1924 - 1927 (2009/09/05)

The triflic acid (CF3SO3H) promoted cyclizations of 2-styrylbiaryls are found to be useful for the synthesis of polycyclic aromatic compounds, including functionalized derivatives of polycyclic aromatic compounds and heterocyclic sys

A convenient and general synthesis of cata- and peri-condensed polycyclic aromatic hydrocarbons with a Fjord-region

Kumar, Subodh

, p. 841 - 844 (2007/10/03)

Cata- and peri-condensed polycyclic aromatic hydrocarbons (PAHs) 10a-d and 11 have been conveniently synthesized by the application of Suzuki cross-coupling reaction. In three to four steps, these PAHs having fjord-region were obtained in an overall yield of 35-51% from commercially or easily accessible aryl boronic acids and aryl bromides.

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