Product Name

  • Name

    FURAMETHRIN

  • EINECS
  • CAS No. 23031-38-1
  • Article Data5
  • CAS DataBase
  • Density 1.109g/cm3
  • Solubility
  • Melting Point
  • Formula C18H22 O3
  • Boiling Point 343.7°Cat760mmHg
  • Molecular Weight 286.371
  • Flash Point 161.6°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion and intraperitoneal routes. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes. An insecticide. See also ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 23031-38-1 (FURAMETHRIN)
  • Hazard Symbols
  • Synonyms Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, [5-(2-propynyl)-2-furanyl]methylester (9CI);Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-,5-(2-propynyl)furfuryl ester (8CI);Furfuryl alcohol, 5-(2-propynyl)-,2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate (8CI);5-(2-Propynyl)-2-furfuryl chrysanthemumcarboxylate;5-(2-Propynyl)furfurylchrysanthemummonocarboxylate;5-Propargyl-2-furylmethyl chrysanthemate;5-Propargylfurfuryl chrysanthemate;Furamethrin;Prothrin;Pynamin D;Pynamin Dforte;
  • PSA 39.44000
  • LogP 3.73690

Prothrin Chemical Properties

IUPAC Name: (5-Prop-2-ynylfuran-2-yl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Synonyms of Prothrin (CAS NO.23031-38-1) : 5-(2-Propynyl)-2-furfuryl chrysanthemumcarboxylate ; 5-Propargylfurfuryl chrysanthemate ; Furamethrin ; Furamethrin, racemic- ; Pynamin D forte ; Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (5-(2-propynyl)-2-furanyl)methyl ester, cis,trans-(+/-)- ; Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-
methylpropenyl)-, 5-(2-propynyl)furfuryl ester ; Furamethrin
InChI:InChI=1/C18H22O3/c1-6-7-13-8-9-14(21-13)11-20-17(19)16-15(10-12(2)3)18(16,4)5/h1,8-10,15-16H,7,11H2,2-5H3
CAS NO:23031-38-1
Molecular Formula:C18H22O3                 
Molecular Weight :286.3655                                 
Molecular Structure :
Index of Refraction: 1.557 
Surface Tension: 45.3 dyne/cm 
Density: 1.109 g/cm3 
Flash Point: 161.6 °C 
Enthalpy of Vaporization: 58.75 kJ/mol 
Boiling Point: 343.7 °C at 760 mmHg 
Vapour Pressure: 6.94E-05 mmHg at 25°C 

Prothrin Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation > 2gm/m3 (2000mg/m3)   Yakkyoku. Pharmacy. Vol. 36, Pg. 533, 1985.
mouse LD50 intraperitoneal 600mg/kg (600mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 8, Pg. 1067, 1974.
mouse LD50 oral 3130mg/kg (3130mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 8, Pg. 1067, 1974.
mouse LD50 skin > 5gm/kg (5000mg/kg)   Bulletin of the World Health Organization. Vol. 44, Pg. 325, 1971.
mouse LD50 subcutaneous 5500mg/kg (5500mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: ATAXIA		 Bochu Kagaku. Scientific Pest Control. Vol. 35, Pg. 45, 1970.
rat LC50 inhalation > 2gm/m3 (2000mg/m3)   Yakkyoku. Pharmacy. Vol. 36, Pg. 533, 1985.
rat LD50 intraperitoneal 1926mg/kg (1926mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" Oyo Yakuri. Pharmacometrics. Vol. 5, Pg. 605, 1971.
rat LD50 oral 10gm/kg (10000mg/kg)   Yakkyoku. Pharmacy. Vol. 36, Pg. 533, 1985.
rat LD50 skin > 5gm/kg (5000mg/kg)   Yakkyoku. Pharmacy. Vol. 33, Pg. 67, 1982.
rat LD50 subcutaneous > 10gm/kg (10000mg/kg)   Bulletin of the World Health Organization. Vol. 44, Pg. 325, 1971.

Prothrin Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Experimental reproductive effects. When Prothrin (CAS NO.23031-38-1) is heated to decomposition, it emits acrid smoke and irritating fumes. An insecticide. See also ESTERS.

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View