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REPELLENT 3535 (IR3535)


Common name Ethyl Butylacetylaminopropionate

CAS NO 52304-36-6



Composition 3-(N-butly-acetamido) ethly propionate
Molecular Formula C11H21NO3
Molecular weight 215.29
Properties * Appearance : Colorless Transparent liquid, almost odorless
* Boiling point : 300 C
* Density : 0.998(25C)
* Solubility : in water 70, in acetone > 1000, Methanol 865 , Acetonitril > 1000, h-heptane > 1000(all in g/l, 20C)



Uses Insect repellent for application to Human Skin and clothing in public health applications, to repel biting arthropods such as mosquitoes, flies and ticks, body lice.

It is used as active ingredients by major cosmetics and skin- care-product manufacturers (e.g Boots with soltan, Avon with skin-no-soft Bug Guard Plus or Johnson & Johnson with Johnon's baby clean lotion) because it is saft, non-greasy
and has an almost non-existent fragrance.

Specification
* Appearance : colorless transparent liquid
* Purity : 99% min
* Mositure : 0.4% max
* Acidity (as H2SO4) : 0.3% max
* Insoluble matter in Acetone : 0.3% max



Package 200kgs/drum
Toxicity * Oral Rats : LD50 > 5000mg/kg (male and female rat) Acute percutaneous LD50 for male and fermale rats >2000mg/kg

* Inhalation : LC50(4h) for male and fermale rats > 5000mg/kg
Non-irritation to Skin (rabbits). Mild-irritation to eyes(rabbits)
Safety guidelines ; Avoid to contact eyes.



Origin China / Original materiala ( ex Merck)