Product Name

  • Name

    BIORESMETHRIN

  • EINECS
  • CAS No. 28434-01-7
  • Density 1.111g/cm3
  • Solubility
  • Melting Point 32.5°C
  • Formula C22H26 O3
  • Boiling Point 415.6°Cat760mmHg
  • Molecular Weight 338.447
  • Flash Point 205.2°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. A pesticide. See also ESTERS.
  • Risk Codes 50/53
  • Molecular Structure Molecular Structure of 28434-01-7 (BIORESMETHRIN)
  • Hazard Symbols
  • Synonyms Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, [5-(phenylmethyl)-3-furanyl]methylester, (1R,3R)- (9CI); Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-, [5-(phenylmethyl)-3-furanyl]methylester, (1R-trans)-; Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-,(5-benzyl-3-furyl)methyl ester, trans-(+)- (8CI); 3-Furanmethanol, 5-benzyl-,2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate, trans-(+)- (8CI);(+)-trans-Bioresmethrin; (+)-trans-Resmethrin; 1R-trans-Resemethrin;5-Benzyl-3-furylmethyl (+)-trans-chrysanthemate; AI 3-27662; Bioresmethrin; FMC18739; Isathrine; Isatrin; NIA 18739; NRDC 107; Penick 1390; Pyrethroid NRDC107; RU 11484; Resbuthrin; SBP 1390; d-trans-(5-Benzyl-3-furyl)methylchrysanthemate; d-trans-Chrysron; d-trans-Resmethrin;d-trans-[(5-Benzyl-3-furyl)methyl] chrysanthemumate
  • PSA 39.44000
  • LogP 5.15200

BIORESMETHRIN Chemical Properties

Product Name: Bioresmethrin (CAS NO.28434-01-7)


Molecular Formula: C22H26O3
Molecular Weight: 338.44g/mol
Mol File: 28434-01-7.mol
Einecs: 249-014-0
Boiling point: 415.6 °C at 760 mmHg
Storage Temperature: 0-6°C
Flash Point: 205.2 °C
Density: 1.111 g/cm3 
Surface Tension: 43.9 dyne/cm
Enthalpy of Vaporization: 66.87 kJ/mol
Vapour Pressure: 4.07E-07 mmHg at 25°C
Product Categories: A-BAlphabetic; Alpha sort; B; BI - BZPesticides; Insecticides; Pesticides&Metabolites; Pyrethroids

BIORESMETHRIN Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral > 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 80, 1991.
mouse LD50 oral 590mg/kg (590mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: ATAXIA		 EHP, Environmental Health Perspectives. Vol. 14, Pg. 15, 1976.
rat LC50 inhalation 5200mg/m3/4H (5200mg/m3)   Pesticide Manual. Vol. 9, Pg. 80, 1991.
rat LD50 oral 1244mg/kg (1244mg/kg)   "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 191, 1989.
rat LD50 skin 10gm/kg (10000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A362, Pg. 1983,
rat LDLo intravenous 340mg/kg (340mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA		 Biologico. Vol. 41, Pg. 283, 1975.

BIORESMETHRIN Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. A pesticide. See also ESTERS.
Safety Information of Bioresmethrin (CAS NO.28434-01-7):
Hazard Codes: N
Risk Statements: 50/53
50:  Very Toxic to aquatic organisms
53:  May cause long-term adverse effects in the aquatic environment 
Safety Statements: 60-61
60:  This material and/or its container must be disposed of as hazardous waste 
61:  Avoid release to the environment. Refer to special instructions safety data sheet 

BIORESMETHRIN Specification

 Bioresmethrin ,its CAS NO. is 28434-01-7,the synonyms is (+)-Trans-bioresmethrin ; (1r)-Trans-resmethrin ; (5-(Phenylmethyl)-3-furanyl)methyl-1r-trans-2,2-dimethyl-3-(2-methylpropenyl)c ; (5-Benzyl-3-furyl)methyl(1r)-trans-2,2-dimethyl-3-(2-methylpropenyl)cyclopropa ; (5-Benzyl-3-furyl)methyl(1r)-trans-chrysanthemate ; 1r-Trans-2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylicacid,(5-benzyl ; 1r-Trans-resemethrin ; 3-Furanmethanol,5-benzyl-,2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarb .

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