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Home > Encyclopedia > 4-Ethoxybenzeneacetic acid

4-Ethoxybenzeneacetic acid

4-Ethoxybenzeneacetic acid structure

4-Ethoxybenzeneacetic acid 

structure
  • CAS No:

    4919-33-9

  • Formula:

    C10H12O3

  • Chemical Name:

    4-Ethoxybenzeneacetic acid

  • Synonyms:

    Benzeneacetic acid,4-ethoxy-;Acetic acid,(p-ethoxyphenyl)-;4-Ethoxybenzeneacetic acid;(p-Ethoxyphenyl)acetic acid;4-Ethoxyphenylacetic acid;2-(4-Ethoxyphenyl)acetic acid

  • Categories:

    Agrochemicals  >  Pesticide Intermediates

Description

white to beige crystalline powder

4-Ethoxybenzeneacetic acid Basic Attributes

180.2

180.20

1103143

225-545-3

DTXSID6063648

29189900

Characteristics

46.5

1.95

White to beige Crystalline Powder

1.1±0.1 g/cm3

87-90 °C

318.5±17.0℃ (760 Torr)

125.8±14.4℃

1.531

Safety Information

3

36/37/38-22

37/39-26

Xn

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H302 (20%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 5 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

4-ethoxyphenylacetic acid

4-Ethoxybenzeneacetic acid Use and Manufacturing

Methods of Manufacturing

The preparation method is to add p-ethoxybenzyl cyanide, potassium hydroxide and ethylene glycol into the reactor, and react under heating and stirring. After the reaction is over, cool to room temperature, acidify, add water and benzene, layer, and distill the oil layer away Benzene to obtain p-ethoxyphenylacetic acid.

Uses

P-Ethoxyphenylacetic acid is an intermediate of pyrethroid cypermethrin.

Benzeneacetic acid, 4-ethoxy-: INACTIVE

Computed Properties

Molecular Weight:180.20
XLogP3:1.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:180.078644241
Monoisotopic Mass:180.078644241
Topological Polar Surface Area:46.5
Heavy Atom Count:13
Complexity:160
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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