Ethyl butyl acetyl aminopropionate

Structural formula
General
Surname	Ethyl butyl acetyl aminopropionate
other names	Ethyl 3- ( N - n -Butyl- N -acetyl-amino) propionate; Ethyl N -acetyl- N -butyl-β-alaninate; EBAAP;
Molecular formula	C 11 H 21 NO 3
Brief description	colorless, odorless liquid
External identifiers / databases
EC number	257-835-0
ECHA InfoCard	100.052.560
PubChem	104150
Wikidata	Q5973365
properties
Molar mass	215.29 g mol −1
Physical state	liquid
density	0.998 g cm −3 (20 ° C)
Melting point	> -90 ° C
Vapor pressure	0.0015 hPa (20 ° C)
solubility	soluble in water: 70 g l −1 (20 ° C)
safety instructions
GHS labeling of hazardous substances Caution
H and P phrases	H: 319
	P: 305 + 351 + 338
Toxicological data	> 5100 mg kg −1 ( LD 50 , rat , oral ) ; 14,000 mg kg −1 ( LD 50 , rat , transdermal ) ;
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Ethyl butyl acetyl aminopropionate (also known under the brand name IR3535) is a chemical compound from the group of carboxylic acid esters and acetamides . It is based on β-alanine as a structural element.

IR3535 is a registered trademark of Merck KGaA , which is used exclusively by Merck and its licensees as the name for ethyl butyl acetyl aminopropionate for commercial purposes.

β-alanine

use

Ethyl butyl acetyl aminopropionate is used as a repellent against insects. The activity against Anopheles gambiae was weaker in field tests than that of diethyltoluamide and icaridine .

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Data sheet IR3535® (Insect repellent 3535) 3- [Nn-butyl-N-acetyl] aminopropionic acid ethyl ester (PDF) from Merck , accessed on April 30, 2017.
^ WIPO Madrid Monitor. Retrieved September 14, 2018 .
↑ IR3535® | Merck KGaA, Darmstadt, Germany. Retrieved September 14, 2018 .
↑ Carlo Costantini, Athanase Badolo, Edith Ilboudo-Sanogo: Field evaluation of the efficacy and persistence of insect repellents DEET, IR3535, and KBR 3023 against Anopheles gambiae complex and other African Tropical vector mosquitoes . In: Transactions of the Royal Society of Tropical Medicine and Hygiene . tape 98 , no. November 11 , 2004, pp. 644–652 , doi : 10.1016 / j.trstmh.2003.12.015 ( PDF ).

[Merck-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Data sheet IR3535® (Insect repellent 3535) 3- [Nn-butyl-N-acetyl] aminopropionic acid ethyl ester (PDF) from Merck , accessed on April 30, 2017.

[2] WIPO Madrid Monitor. Retrieved September 14, 2018 .

[3] IR3535® | Merck KGaA, Darmstadt, Germany. Retrieved September 14, 2018 .

[anopheles-4] Carlo Costantini, Athanase Badolo, Edith Ilboudo-Sanogo: Field evaluation of the efficacy and persistence of insect repellents DEET, IR3535, and KBR 3023 against Anopheles gambiae complex and other African Tropical vector mosquitoes . In: Transactions of the Royal Society of Tropical Medicine and Hygiene . tape 98 , no. November 11 , 2004, pp. 644–652 , doi : 10.1016 / j.trstmh.2003.12.015 ( PDF ).