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CAS No 52304-36-6 , Ethyl butylacetylaminopropionate

  • Name: Ethyl butylacetylaminopropionate
  • Synonyms: Merck3535; ethyl n-acetyl-n-butyl-beta-alaninate; ETHYL BUTYLACETYLAMINOPROPIONATE; 3-[N-N-BUTYL-N-ACETYL]AMINOPROPIONIC ACID ETHYL ESTER; Ethyl 3-(N-n-butyl-N-acetyl)aminopropionate; INSECT-REPELLENT 3535;Ethyl butylacetylaminopropionate; BAAPE; Ethyl 3-(N-butylacetamido)propionate; IR 3535;N-ACETYL-N-BUTYL-BETA-ALANINE ETHYL ESTER;Ethyl N-acetyl-N-butyl-beta-alaninate;
  • CAS Registry Number:
  • Flash Point: 144.2°C
  • Boiling Point: 314.8°Cat760mmHg
  • Density: 0.987g/cm3
  • Refractive index: 1.444
  • Flash Point: 144.2°C
  • EINECS: 257-835-0
  • Molecular Weight: 215.29
  • InChI: InChI=1/C11H21NO3/c1-4-6-8-12(10(3)13)9-7-11(14)15-5-2/h4-9H2,1-3H3
  • Molecular Formula: C11H21NO3
  • Molecular Structure:CAS No:52304-36-6 Ethyl butylacetylaminopropionate
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52304-36-6 Ethyl butylacetylaminopropionate

  • Ethyl butylacetylaminopropionateEthyl butylacetylaminopropionate, 98%
  • China PMIDA AGROCHEMICAL CO.,LTD [Manufacturer]
  • Tel: +86-023-67030808-8010
  • Fax: +86-023-67030809
  • Address: 17F,Venus Science Incubate Center,No.60 Xingguang Road,New North Zone401121 ChongqingCHINA Chongqing,China
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52304-36-6 Ethyl butylacetylaminopropionate

  • Ethyl butylacetylaminopropionate, 98%
  • China Shanghai Rainbow Chemistry Co., Ltd. [Manufacturer]
  • Tel: +86-21-64968086
  • Fax: +86-21-64968086
  • Address: Room 128, Building B, No. 8 Lane 1305, Huajing Road, Xuhui District, Shanghai, P.R. China 200000 Shanghai CHINA Shanghai,China
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52304-36-6 Ethyl Butylacetylaminopropionate

  • Ethyl Butylacetylaminopropionate
  • China Betapharma Shanghai Inc.Co., Ltd [Manufacturer]
  • Tel: 86-21-62951620
  • Fax: 86-21-32230794
  • Address: Jinming Building 12A No. 8 Zunyi(S) Rd. Shanghai China 200336 shanghaiCHINA shanghai,China
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52304-36-6 Ethyl Butylacetylaminopropionate

  • Ethyl Butylacetylaminopropionate, 99%
  • China henglidahuagong co,.Ltd [Manufacturer]
  • Tel: 13996793719
  • Fax: 86+(0535?2260023
  • Address: NO 238,CANAN ROAD NORTH OF WENCANG,LAIZHOU CITY,SHANGDONG,CHINA LAIZHOU CITYCHINA LAIZHOU CITY,China
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52304-36-6 Ethyl Butylacetylaminopropionate

  • Ethyl Butylacetylaminopropionate INSECT REPELLENT IR88 FOR INDUSTRIAL USE INSECT-REPELLENT 3535 N-Acetyl-N-butyl-beta-alanine ethyl ester
  • China hangzhou Titan Chemical Co.,Ltd [Importer/Exporter]
  • Tel: 86 571 86838498
  • Fax: 86 571 86838499
  • Address: 32 Qingqun road, Hangzhou, Zhejiang, China Hangzhou,ZhejiangChina
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52304-36-6 Ethyl Butylacetylaminopropionate

  • Ethyl Butylacetylaminopropionate INSECT REPELLENT IR88 FOR INDUSTRIAL USE INSECT-REPELLENT 3535 N-Acetyl-N-butyl-beta-alanine ethyl ester
  • United States Carbomer, Inc. [Manufacturer]
  • Tel: 858-552-0992/ (800) 239-7129
  • Fax: 858-552-0999
  • Address: PO Box 261026-1026
    San Diego, CA 92196 ,United States
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52304-36-6 Ethyl Butylacetylaminopropionate

  • China NINGBO AGRO-STAR INDUSTRIAL CO., LTD. [Manufacturers]
  • Tel: 86-574-87267018, 87267336
  • Fax: 0574-87267116
  • Address: Rm 412,No.43 Liuzhuangxiang,city plaza,Haishu District,Ningbo,China. Ningbo,zhejiangChina
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52304-36-6 ethyl N-acetyl-N-butyl-β-alaninate

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52304-36-6 Insect repellent 3535

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52304-36-6 Ethyl butylacetylaminopropionate

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References of Ethyl butylacetylaminopropionate
Title: Ethyl Butylacetylaminopropionate
CAS Registry Number: 52304-36-6
CAS Name: N-Acetyl-N-butyl-b-alanine ethyl ester
Synonyms: 3-(N-butyl-N-acetyl)-aminopropionic acid ethyl ester; ethyl-3-(N-n-butyl-N-acetyl)aminopropionate; insect repellent 3535
Trademarks: IR 3535 (Merck KGaA)
Molecular Formula: C11H21NO3
Molecular Weight: 215.29
Percent Composition: C 61.37%, H 9.83%, N 6.51%, O 22.29%
Literature References: N-Disubstituted derivative of b-alanine, q.v. Prepd (not claimed): M. Klier et al., DE 2246433; eidem, US 4127672 (1974, 1978 both to Beiersdorf). Prepn, toxicity and insect repellency studies: M. Klier, F. Kuhlow, J. Soc. Cosmetic Chem. 27, 141 (1976). Chemical, physical and toxicological properties: WHO Interim Specification for IR 3535 (WHO/IS/TC/667/2001) 15 pp. Lab and field tests of efficacy vs mosquitoes: U. Thavara et al., J. Am. Mosq. Control Assoc. 17, 190 (2001); and comparison to other repellents: D. R. Barnard et al., J. Med. Entomol. 39, 895 (2002); M. S. Fradin, J. F. Day, N. Engl. J. Med. 347, 13 (2002). HPLC determn in topical gel formulation: S. C. Marselos, H. A. Archontaki, J. Chromatogr. A 946, 295 (2002). Assessment of efficiency of repellent formulations: R. Milutinovic et al., SOFW-J. 128, 14 (2002). Review of repellency spectrum vs target pests: F. Marchio, ibid. 122, 478-485 (1996).
Properties: Colorless to slightly yellowish, almost odorless liquid. mp <-20°. bp0.2 108-110°. bp0.5 126-127°. nD20 1.452-1.455. Flash point: 318°F (159°C). Log P (octanol/water): 1.7 (23°). Vapor pressure at 20°: 0.15 Pa. Soly at 20°: water 70 ±3 g/l (non-buffered). Sol in n-heptane, dichloromethane, ethyl acetate, p-xylene, acetone, methanol. LD50 in rats (mg/kg): >5000 orally; LC50 in rats (mg/l): >5.1 by inhalation (WHO).
Melting point: mp <-20°
Boiling point: bp0.2 108-110°; bp0.5 126-127°
Flash point: Flash point: 318°F (159°C)
Index of refraction: nD20 1.452-1.455
Log P: Log P (octanol/water): 1.7 (23°)
Toxicity data: LD50 in rats (mg/kg): >5000 orally; LC50 in rats (mg/l): >5.1 by inhalation (WHO)
Use: Insect repellent.