| Identification | Back Directory | [Name]
Demeton methyl powder(content>10%) | [CAS]
8022-00-2 | [Synonyms]
Methyl 1059 powder
Danazol Impurity 7
Demetonmethylpowder(conten
Demeton methyl powder(content
Demeton methyl powder(content>
Demeton methyl powder(content>10%)
Dimethylethylmercapto ethylthiophosphate
OXYDEMETON-METHYL=S-(2(ETHYL-SULPHINYL)-ETHYL)O,O-DIMETHY.
O,O-dimethyl-O-(2-(ethylthio)ethyl) thiophosphate mixed with-O,O-dimethyl-S-(2-(ethylthio)ethyl) thiophosphate | [Molecular Formula]
2C6H15O3PS2 | [MDL Number]
MFCD00242846 | [MOL File]
8022-00-2.mol | [Molecular Weight]
460.575 |
| Chemical Properties | Back Directory | [Appearance]
Demeton-methyl is a colorless to pale yellow
oily liquid. Unpleasant odor. It is a mixture of Demeton-S
and Demeton-O and may be formulated in a flammable
organic solvent that may alter the physical properties
shown here. | [density ]
1.1900 | [refractive index ]
1.5063 | [Uses]
Systemic insecticide. | [EPA Substance Registry System]
Demeton-methyl (8022-00-2) |
| Hazard Information | Back Directory | [Chemical Properties]
Slightly soluble in water. Soluble in mostorganic solvents. | [General Description]
Oily colorless to pale yellow liquid with an unpleasant odor. Slightly water soluble. | [Air & Water Reactions]
Slightly water soluble. Hydrolyzed by alkali . | [Reactivity Profile]
Organothiophosphates, such as Demeton methyl powder(content>10%), are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. | [Fire Hazard]
Flash point data for Demeton methyl powder(content>10%) are not available. Demeton methyl powder(content>10%) is probably combustible. | [Hazard]
Cholinesterase inhibito. Use may berestricted, absorbed by skin. | [Potential Exposure]
An organophosphate insecticide.
Those engaged in the manufacture, formulation and appli-
cation of the insecticide and acaricide on agricultural and
horticultural crops. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
30 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Speed in removing material from skin
is of extreme importance. Shampoo hair promptly if con-
taminated. Seek medical attention immediately. If this
chemical has been inhaled, remove from exposure, begin
rescue breathing (using universal precautions, including
resuscitation mask) if breathing has stopped and CPR if
heart action has stopped. Transfer promptly to a medical
facility. When this chemical has been swallowed, get medical
attention. Give large quantities of water and induce vomiting.
Do not make an unconscious person vomit. Effects may be
delayed; medical observation is recommended.br | [Shipping]
UN3018 Organophosphorus pesticides, liquid,
toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1;
Labels: 6.1-Poisonous materials, Technical Name Required. | [Incompatibilities]
ncompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or
explosions. Keep away from alkaline materials, strong
bases, strong acids, oxoacids, and epoxides. Strong oxidi-
zers may cause release of toxic phosphorus oxides.
Organophosphates, in the presence of strong reducing
agents such as hydrides, may form highly toxic and
flammable phosphine gas. Keep away from alkaline
materials. | [Description]
Demeton-methyl is a colorless to pale yellowoily liquid with an unpleasant odor. It is a mixture ofDemeton-S and Demeton-O and may be formulated in aflammable organic solvent that may alter the physical properties shown here. Molecular weight = 230.30. Specific gravity(H2O:1) 5 1.2; Boiling point = decomposes below 100℃.Hazard Identification (based on NFPA-704 M RatingSystem): Health 2, Flammability 2, Reactivity 0. Slightly soluble in water; solubility = 0.03-0.3% at 20℃. | [Waste Disposal]
Alkaline hydrolysis or
incineration
. In accordance with 40CFR165, follow
recommendations for the disposal of pesticides and pesti-
cide containers. Must be disposed properly by following
package label directions or by contacting your local or
federal environmental control agency, or by contacting
your regional EPA office. | [storage]
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. See “Demeton” for guidance |
| Safety Data | Back Directory | [RIDADR ]
3018 | [HazardClass ]
6.1(a) | [PackingGroup ]
II | [Toxicity]
LD50 in rats (mg/kg): 50-75 orally, 300-400 dermally (Edson) |
|
| Company Name: |
SKC Inc.
|
| Tel: |
724-941-9701 |
| Website: |
www.skcinc.com |
|