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131690-25-0

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  • 4,4'-Bipyridinium,1-[(2-hydroxy-5-nitrophenyl)methyl]-1'-methyl-, chloride (1:2)

    Cas No: 131690-25-0

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131690-25-0 Usage

General Description

1-(N-methyl-4,4'-bipyridinium)-1-(2-hydroxy-5-nitrophenyl)methane is a chemical compound that contains a 1-methyl-4,4'-bipyridinium cation and a 2-hydroxy-5-nitrophenyl group. It is commonly referred to as paraquat, a highly toxic herbicide that is often used for weed control. 1-(N-methyl-4,4'-bipyridinium)-1-(2-hydroxy-5-nitrophenyl)methane is known for its strong oxidizing properties and is highly toxic to humans and animals, causing severe damage to the respiratory system and other organs upon inhalation or ingestion. Due to its toxicity, it is strictly regulated and its use is restricted in many countries. Additionally, its potential for misuse as a poison has raised considerable public health concerns.

Check Digit Verification of cas no

The CAS Registry Mumber 131690-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131690-25:
(8*1)+(7*3)+(6*1)+(5*6)+(4*9)+(3*0)+(2*2)+(1*5)=110
110 % 10 = 0
So 131690-25-0 is a valid CAS Registry Number.

131690-25-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium-1-yl]methyl]-4-nitrophenol,dichloride

1.2 Other means of identification

Product number -
Other names 4,4'-Pqnp

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:131690-25-0 SDS

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