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Diphosphonic acid, diethyl-, diethyl ester, also known as 1,1'-(phosphonodithioyl)bis(ethanone), is a chemical compound with the molecular formula C4H10O4P2S2. It is a colorless liquid with a density of 1.34 g/cm3 and a melting point of -40°C. Diphosphonic acid, diethyl-, diethyl ester is an organophosphorus compound, specifically a diphosphonic acid derivative, and is used in various applications such as a chelating agent, scale inhibitor, and corrosion inhibitor in industrial processes. It is also employed in the production of water treatment chemicals and as a flame retardant. Due to its potential environmental and health risks, proper handling and disposal are essential.

7369-43-9

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7369-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7369-43-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,6 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7369-43:
(6*7)+(5*3)+(4*6)+(3*9)+(2*4)+(1*3)=119
119 % 10 = 9
So 7369-43-9 is a valid CAS Registry Number.

7369-43-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl ethanepyrophosphonate

1.2 Other means of identification

Product number -
Other names P,P-Diethyl-diethoxy-dioxo-diphosphoxan

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:7369-43-9 SDS

7369-43-9Upstream product

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