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Benzo[pqr]naphtho[8,1,2-bcd]perylene is a complex polycyclic aromatic hydrocarbon (PAH) consisting of six fused benzene rings and two additional five-membered rings, making it a large and highly condensed molecule. It is a structural isomer of perylene, with the difference being the position of the benzene ring fusion. Benzo[pqr]naphtho[8,1,2-bcd]perylene is known for its high stability and resistance to degradation, which can lead to environmental persistence. It is also a potent carcinogen and has been classified as a hazardous substance due to its potential health risks. Benzo[pqr]naphtho[8,1,2-bcd]perylene is typically formed during the incomplete combustion of organic materials, such as in industrial processes or forest fires, and can be found in air, water, and soil, posing a risk to both human health and the environment.

190-71-6

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190-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190-71-6 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, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 190-71:
(5*1)+(4*9)+(3*0)+(2*7)+(1*1)=56
56 % 10 = 6
So 190-71-6 is a valid CAS Registry Number.

190-71-6SDS

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[pqr]naphtho[8,1,2-bcd]perylene

1.2 Other means of identification

Product number -
Other names dinaphtho<2,1,8-cde:2',1',8'-jkl>pyrene

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:190-71-6 SDS

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