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O,O-bis(2-tert-butyl-5-methylphenyl) hydrogen phosphorodithioate, also known as Fenthion, is an organophosphorus compound widely used as an insecticide and acaricide. It is a colorless to pale yellow liquid with a strong, pungent odor. Fenthion is effective against a broad spectrum of pests, including insects, mites, and ticks, and is commonly applied in agriculture, horticulture, and public health. The chemical is a phosphorodithioate, which means it contains a phosphorus atom bonded to two sulfur atoms. Fenthion works by inhibiting the enzyme acetylcholinesterase in the nervous system of pests, leading to their paralysis and death. Due to its high toxicity to humans and the environment, it is important to handle Fenthion with caution and follow proper safety measures during its application.

5439-77-0

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5439-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5439-77-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5439-77:
(6*5)+(5*4)+(4*3)+(3*9)+(2*7)+(1*7)=110
110 % 10 = 0
So 5439-77-0 is a valid CAS Registry Number.

5439-77-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(2-tert-butyl-5-methylphenoxy)-sulfanyl-sulfanylidene-λ<sup>5</sup>-phosphane,lead

1.2 Other means of identification

Product number -
Other names -

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:5439-77-0 SDS

5439-77-0Upstream product

5439-77-0Downstream Products

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