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4-Ethylbenzoic acid

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Introduction
Paraquat, which is also called gramoxone, is a kind of pyridine compound that can be solved in water easily but slightly solved in acetone or ethanol. It is un-volatilizable and is unstable in alkali mediate. It is a quickly effective contact herbicide that is the second largest yield herbicide in the world nowadays.

Identity

Chemical name 4-Ethylbenzoic acid
CAS Registry No.

619-64-7

Structural formula

Molecular formula

C9H10O2

Molecular weight 150.18

Physical Properties

Ash ≤0.80%
Appearance yellow or pale yellow solid
Melting point 112~113℃
Moisture ≤0.50%
Purity ≥98%
Solubility Soluble in benzene, ethanol and chloroform, etc

Application
4-Ethylbenzoic acid is an intermediate in organic synthesis that used in the production of pesticide and mimic, the product P-Ethylbenzoyl chloride is used as intermediate of pharmic, pesticide and dyeware.

Packing
200, 100, 50 Kg/ plastic drum.

Storage
Handling and storage should be in cool, well ventilated; dry conditions with total exclusion of light. It is essential to protect the product from sparks and shock, and containers must be closed when not in use.

Safety and handing

1、work in a clean and well ventilated area. 2、Wear gloves to avoid contact with skin. 3、Wear goggles to avoid irritation of eyes. 4、Protect against light. 5、Protect against air. Deal with pure alkali first and washed with water if leaked out.

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