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Triethyl phosphonoacetate, also known as TEPA, is an organophosphorus compound with the chemical formula C6H15O5P. It is a colorless, oily liquid that is soluble in water and most organic solvents. TEPA is primarily used as a pesticide and an acaricide, targeting mites and ticks in agriculture and horticulture. It works by inhibiting the synthesis of acetylcholinesterase, an enzyme essential for the proper functioning of the nervous system in insects. This inhibition leads to the accumulation of acetylcholine, causing paralysis and death in the target pests. Due to its effectiveness and low mammalian toxicity, TEPA is widely used in various applications to protect crops and maintain public health.

682-19-9

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682-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 682-19-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 682-19:
(5*6)+(4*8)+(3*2)+(2*1)+(1*9)=79
79 % 10 = 9
So 682-19-9 is a valid CAS Registry Number.

682-19-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Triethyl Phosphonoacetate

1.2 Other means of identification

Product number -
Other names Tris-ethoxycarbonylmethyl-phosphinoxid

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:682-19-9 SDS

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