DIMETILAN

DIMETILAN Basic information
Product Name:DIMETILAN
Synonyms:DIMETHYLCARBAMICACID-1-((DIMETHYLAMINO)CARBONYL)-5-METHYL-1H-PYRAZOLE-3-YL;1-[(dimethylamino)carbonyl]-5-methyl-1H-pyrazol-3-yl dimethylcarbamate;[1-(dimethylcarbamoyl)-5-methyl-pyrazol-3-yl] N,N-dimethylcarbamate;[1-(dimethylcarbamoyl)-5-methylpyrazol-3-yl] N,N-dimethylcarbamate;N,N-dimethylcarbamic acid [1-(dimethylcarbamoyl)-5-methyl-pyrazol-3-yl] ester;2-Dimethylcarbamyl-3-methylpyrazol-5-yl dimethylcarbamate;1-dimethylcarbamoyl-5-methyl-3-pyrazolyldimethylcarbamate;1-dimethylcarbamoyl-5-methylpyrazol-3-yldimethylcarbamate
CAS:644-64-4
MF:C10H16N4O3
MW:240.26
EINECS:211-420-0
Product Categories:Alpha sort;CarbamatesPesticides&Metabolites;D;DAlphabetic;DID - DINPesticides;Insecticides;Pesticides;Pyrazoles
Mol File:644-64-4.mol
DIMETILAN Structure
DIMETILAN Chemical Properties
Melting point 68-71℃
Boiling point 382.97°C (rough estimate)
density 1.2228 (rough estimate)
refractive index 1.6200 (estimate)
form neat
pka-0.87±0.12(Predicted)
Merck 13,3290
BRN 889837
EPA Substance Registry SystemDimetilan (644-64-4)
Safety Information
Hazard Codes T,N
Risk Statements 21-25-50/53
Safety Statements 36/37-45-60-61
RIDADR 2757
WGK Germany 3
RTECS EZ9084000
HazardClass 6.1(a)
PackingGroup II
HS Code 29331990
Hazardous Substances Data644-64-4(Hazardous Substances Data)
ToxicityLD50 in rats (mg/kg): 25 orally; 600-700 dermally (Edson)
MSDS Information
DIMETILAN Usage And Synthesis
UsesInsecticide.
UsesDimetilan is a compound once used in insecticides.
General DescriptionColorless solid. The technical product is a yellow to reddish-brown solid. Used as an insecticide for insect control on livestock, especially housefly control. DIMETILAN is no longer produced commercially in the U.S.
Air & Water ReactionsReadily soluble in water [Farm Chemicals Handbook].
Reactivity ProfileDIMETILAN is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Health HazardVery toxic; probable oral lethal dose for humans is 50-500 mg/kg or between 1 teaspoon and 1 oz. for a 70 kg (150 lb.) person. DIMETILAN is highly toxic by ingestion and moderately toxic by contact with the skin. Death is primarily due to respiratory arrest of central origin, paralysis of the respiratory muscles, intense bronchoconstriction, or all three. DIMETILAN is a cholinesterase inhibitor.
Fire HazardWhen heated to decomposition, DIMETILAN emits toxic fumes of nitrogen oxides. (Non-Specific -- Carbamate Pesticide, Solid, n.o.s.) DIMETILAN may burn but does not ignite readily. Container may explode in heat of fire. Hydrolyzed by acids and alkalis.
Agricultural UsesInsecticide: An insecticide formerly used for insect control on livestock, especially housefly control. Not registered for use in the U.S. or in EU countries. There are 10 global suppliers.
Trade nameFLYBANDS®[C]; GEIGY 22870®[C]; GEIGY GS-13332®[C]; SNIP®[C]; SNIP FLY®[C].
DIMETILAN Preparation Products And Raw materials
Formic acid DIMETILAN 3-Methyl-3-pyrazolin-5-one

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