2-isopropoxyphenol

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Structural formula
Structural formula of O-isopropoxyphenol
General
Surname 2-isopropoxyphenol
other names
  • 2-isopropoxyphenol
  • Catechol isopropyl ether
  • 2- (1-methylethoxy) phenol
Molecular formula C 9 H 12 O 2
Brief description

colorless to amber liquid

External identifiers / databases
CAS number 4812-20-8
EC number 225-379-1
ECHA InfoCard 100.023.072
PubChem 20949
ChemSpider 19709
Wikidata Q26841286
properties
Molar mass 152.19 g mol −1
Physical state

liquid

density

1.03 g cm −3

Melting point

−35 ° C

boiling point

100–102 ° C (15 hPa)

solubility

sparingly soluble in water (1 g l −1 )

Refractive index

1.514 (20 ° C)

safety instructions
GHS labeling of hazardous substances
07 - Warning

Caution

H and P phrases H: 315-319-335
P: 261-305 + 351 + 338
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

o -Isopropoxyphenol is a chemical compound from the group of phenol ethers and a metabolite of Propoxur .

Extraction and presentation

o -Isopropoxyphenol can be obtained as the main product of the reaction of catechol with isopropyl bromide in the presence of sodium methoxide in methanol .

properties

o -Isopropoxyphenol is a flammable, hardly inflammable, colorless to amber-colored liquid that is sparingly soluble in water.

use

o -Isopropoxyphenol was used as a target chemical in the development of a method to measure the phenolic metabolites of pesticides in urine .

safety instructions

The vapors of o -isopropoxyphenol can form an explosive mixture with air ( flash point 88 ° C).

Individual evidence

  1. a b c d e f g h i j Entry on o-isopropoxyphenol in the GESTIS substance database of the IFA , accessed on March 29, 2020(JavaScript required) .
  2. a b Data sheet 2-Isopropoxyphenol, 97% from Sigma-Aldrich , accessed on March 29, 2020 ( PDF ).
  3. VB Deodhar, VS Dalavoy, UR Nayak: ChemInform Abstract: A Simple Synthesis of o-Isopropoxyphenol . In: ChemInform . tape 23 , no. May 19 , 1992, ISSN  1522-2667 , doi : 10.1002 / chin.199219135 .
  4. Google Patents: EP0276030A1 - Process for the preparation of o-isopropoxyphenol , accessed March 29, 2020.