INTRODUCTION

Chrysanthemic acid is a cyclic organic compound.  The product occurs naturally in its ester form in pyrethrum flowers. It is also found as metabolite of pyrenthrins. The acid carries a sweet odor thereby enabling its uses in flavors and is used to synthesize agrochemicals as well.

Manufacture
Chrysanthemic acid is commercially manufactured from dimethylhexanol.  The first step is dehydration of the alcohol.  The resultant so formed undergoes addition with ethyl diazoacetate to produce the acid.

Synonyms2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid
3-Isobutenyl-2,2-dimethylcyclo-propanecarboxylic acid
CAS no.10453-89-1
EINECS no.233-941-2
Molecular formulaC10H16O2
Molecular weight168.23
Structure

Applications

AgrochemicalsIt is a key raw material for production of the following insecticides:
– Allethrin
– Phenothrin
– Resmethrin
– Tetramethrin
Flavors and FragrancesThe acid is consumed in making fragrances with herbal, sweet odor

SPECIFICATIONS

TestUnitSpecification
Purity%Min 98.0
Single impurity%Max 0.5%

STORAGE
Stored at ambient temperature.

PACKING
Standard packing offered by supplier.

REACH Status
Not registered yet.

ExSyn offers Chrysanthemic acid on commercial scales and welcomes enquiries. No matter the quantity you need, our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.

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