Basic information Safety Supplier Related

1-ethynyl-2-methyl penten-2-ol

Basic information Safety Supplier Related

1-ethynyl-2-methyl penten-2-ol Basic information

Product Name:
1-ethynyl-2-methyl penten-2-ol
Synonyms:
  • 1-ethynyl-2-methyl penten-2-ol
MF:
C8H13O
MW:
125.18822
Mol File:
Mol File
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1-ethynyl-2-methyl penten-2-ol Usage And Synthesis

Description

1-ethynyl-2-methyl penten-2-ol, also known as 2-Methyl-1-acetylenyl-2-pentene-1-ol, is a derivative of acetylene and 2-methyl-2-pentenal. Molecular formula: C8H12O, molecular weight: 124.18.

Chemical Properties

1-ethynyl-2-methyl penten-2-ol is a colorless and oily liquid with a reduced pressure boiling point of 112–115°C at 10 kPa. It is insoluble in water but soluble in organic solvents such as ethers and alcohols.

Uses

1-ethynyl-2-methyl penten-2-ol is a pesticide intermediate that can be used for manufacture of insecticides such as empenthrin and chlorempenthrin. These pyrethroids are repellents for mosquitoes, flies, cockroaches and clothing pests.

Preparation

Acetylene reacts with 2-methyl-2-pentenal to produce 1-ethynyl-2-methyl penten-2-ol:

1-ethynyl-2-methyl penten-2-ol Preparation Products And Raw materials

Raw materials

Preparation Products

1-ethynyl-2-methyl penten-2-olSupplier

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