Welcome to LookChem.com Sign In|Join Free
  • or
Dibenzo[a,n]perylene is a polycyclic aromatic hydrocarbon (PAH) consisting of five fused benzene rings, with the molecular formula C22H12. It is a black, crystalline solid that is insoluble in water but soluble in organic solvents. Dibenzo[a,n]perylene is formed during the incomplete combustion of organic materials, such as coal, oil, and wood, and is commonly found in air, water, and soil. Due to its persistence, bioaccumulation, and potential toxicity, it is classified as a priority pollutant by environmental agencies. It has been linked to various health issues, including cancer, and is a subject of concern for environmental and public health.

191-81-1

Post Buying Request

191-81-1 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

191-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191-81-1 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 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 191-81:
(5*1)+(4*9)+(3*1)+(2*8)+(1*1)=61
61 % 10 = 1
So 191-81-1 is a valid CAS Registry Number.
InChI:InChI=1/C28H16/c1-3-11-21-18(7-1)15-20-16-19-8-2-4-12-22(19)28-24-14-6-10-17-9-5-13-23(25(17)24)27(21)26(20)28/h1-16H

191-81-1SDS

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 dibenzo[a,n]perylene

1.2 Other means of identification

Product number -
Other names Dibenz-1.2 10.11-perylen

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:191-81-1 SDS

191-81-1Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 191-81-1