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191-13-9

191-13-9

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191-13-9 Usage

General Description

Pyranthrene is a polycyclic aromatic hydrocarbon compound with a molecular formula of C16H10. It is a colorless, organic solid with a high melting point and low solubility in water. Pyranthrene is primarily used as a precursor for the synthesis of various organic materials. It is known to have mutagenic and carcinogenic properties, and prolonged exposure to pyranthrene can pose health risks. Pyranthrene is also considered to be environmentally persistent and has the potential to bioaccumulate in organisms. Due to its hazardous nature, the production and use of pyranthrene is strictly regulated in many countries.

Check Digit Verification of cas no

The CAS Registry Mumber 191-13-9 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 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 191-13:
(5*1)+(4*9)+(3*1)+(2*1)+(1*3)=49
49 % 10 = 9
So 191-13-9 is a valid CAS Registry Number.
InChI:InChI=1/C30H16/c1-3-7-23-17(5-1)13-19-9-11-22-16-26-24-8-4-2-6-18(24)14-20-10-12-21-15-25(23)27(19)29(22)30(21)28(20)26/h1-16H

191-13-9SDS

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 pyranthrene

1.2 Other means of identification

Product number -
Other names 1.2,7.8-dibenzantanthrene

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:191-13-9 SDS

191-13-9Downstream Products

191-13-9Relevant articles and documents

Doi et al.

, p. 2494 (1979)

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