Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

Isomalathion

Related Products

Hot Products

Basic Information post buying leads Suppliers
Name

Isomalathion

EINECS
CAS No. 3344-12-5 Density 1.273g/cm3
Solubility Melting Point
Formula C10H19 O6 P S2 Boiling Point 413.6°Cat760mmHg
Molecular Weight 330.38 Flash Point 203.9°C
Transport Information Appearance
Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of POx and SOx. Risk Codes 22-50/53
Molecular Structure Molecular Structure of 3344-12-5 (Butanedioic acid,2-[[methoxy(methylthio)phosphinyl]thio]-, 1,4-diethyl ester) Hazard Symbols
Synonyms

Butanedioicacid, [[methoxy(methylthio)phosphinyl]thio]-, diethyl ester (9CI); Succinicacid, mercapto-, diethyl ester, S-ester with O,S-dimethyl phosphorodithioate(6CI,7CI,8CI); 8063HC; Isomalathion; O,S-Dimethyl-S-(1,2-dicarboethoxy)ethylphosphorodithioate; Phosphorodithioic acid, O,S-dimethyl ester, S-ester withdiethyl mercaptosuccinate; S-Methyl malathion

 

Chemistry

IUPAC Name: Diethyl 2-[methoxy(methylsulfanyl)phosphoryl]sulfanylbutanedioate
Synonyms of Isomalathion (CAS NO.3344-12-5) : ((Methoxy(methylthio)phosphinyl)thio)butanedioic acid diethyl ester ; Butanedioic acid, ((methoxy(methylthio)phosphinothioyl)thio)diethyl ester ; Isomalathion ; Mercaptosuccinic acid diethyl ester, S-ester with O,S-dimethylphosphorodithioate ; S-Methylmalathion
Product Categories: IEnvironmental Standards;Alphabetic;Analytical Standards;Metabolites;Pesticides&Metabolites
CAS NO:3344-12-5
Molecular Formula:C10H19O6PS2
Molecular Weight :330.358
Molecular Structure :
Index of Refraction:1.501
Surface Tension: 44.4 dyne/cm
Density: 1.273 g/cm3
Flash Point: 203.9 °C
Enthalpy of Vaporization: 66.64 kJ/mol
Boiling Point: 413.6 °C at 760 mmHg
Vapour Pressure: 4.74E-07 mmHg at 25°C

Production

Preparation Products: guanethidine

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 113mg/kg (113mg/kg)   Archives of Toxicology. Vol. 42, Pg. 95, 1979.

Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of POx and SOx.

Hazard Codes HarmfulXn,DangerousN
Risk Statements 22-50/53
R22: Isomalathion (CAS NO.3344-12-5) is harmful if swallowed. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 24-60-61
S24:Avoid contact with skin. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR UN 1208 3/PG 2
RTECS WM8425000

Specification

Isomalathion (CAS NO.3344-12-5) is an impurity found in some batches of malathion, depending on its method of preparation. It is significantly more toxic to humans than malathion.

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields