13858-71-4

Basic information

• Product Name: ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE
• Synonyms: RARECHEM AK MA K023;ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE;ETHYL 5-(4-METHOXYPHENYL)THIOPHENE-2-CARBOXYLATE;methyl 5-(4-methoxyphenyl)thiophene-2-carboxylate
• CAS NO: 13858-71-4
• Molecular Formula: C₁₄H₁₄O₃S
• Molecular Weight: 262.32
• Mol File: 13858-71-4.mol
• Article Data: 6

Chemical Properties

• Melting Point: 71-75°C
• Boiling Point: 399.2°Cat760mmHg
• Flash Point: 195.2°C
• Appearance: /
• Density: 1.178g/cm³
• Vapor Pressure: 1.39E-06mmHg at 25°C
• Refractive Index: 1.563
• Storage Temp.: 2-8°C
• CAS DataBase Reference: ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE(13858-71-4)
• EPA Substance Registry System: ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE(13858-71-4)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 13858-71-4(Hazardous Substances Data)

Usage

General Description

ETHYL 5-(4-METHOXYPHENYL)-2-THIOPHENECARBOXYLATE, also known as Tetramethrin, is a synthetic insecticide commonly used in household and agricultural pest control products. It belongs to the pyrethroid class of chemicals, which are known for their effectiveness against a wide range of insects. This particular compound is a powerful neurotoxin that disrupts the nervous system of insects, leading to paralysis and eventual death. It is used in a variety of forms, including aerosol sprays, mosquito coils, and pet flea collars, and is favored for its rapid knockdown of insects and low mammalian toxicity. However, prolonged or excessive exposure to Tetramethrin can be harmful to humans, causing skin and respiratory irritation, headaches, and dizziness. Therefore, proper safety precautions should be taken when using products containing this chemical.

InChI:InChI=1/C14H14O3S/c1-3-17-14(15)13-9-8-12(18-13)10-4-6-11(16-2)7-5-10/h4-9H,3H2,1-2H3

Upstream product

• 5751-83-7 ethyl 5-bromothiophene-2-carboxylate 
• 5720-07-0 4-methoxyphenylboronic acid 
• 696-62-8 para-iodoanisole 
• 30787-00-9 (Z)-3-(4-Methoxy-phenyl)-3-methylsulfanyl-propenal 
• 14063-79-7 (Z)-3-chloro-3-(4-methoxyphenyl)acrylaldehyde 
• 623-51-8 ethyl 2-sulfanylacetate 

Downstream Products

• 69202-24-0 5-(4-methoxy-phenyl)-thiophene-2-carboxylic acid hydrazide 

Relevant articles and documents

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