MALAOXON
Synonym(s):Diethyl 2-[(dimethoxyphosphoryl)sulfanyl]succinate
- CAS NO.:1634-78-2
- Empirical Formula: C10H19O7PS
- Molecular Weight: 314.29
- MDL number: MFCD00055461
- EINECS: 634-923-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-15 10:43:19
What is MALAOXON?
The Uses of MALAOXON
An active metabolite of Malathion. It is a widely used anticholinesterase phosphorothioate insecticide
What are the applications of Application
Malaoxon is an active metabolite of Malathion (sc-211768)
Definition
ChEBI: Diethyl 2-[(dimethoxyphosphoryl)thio]succinate is a diester that is diethyl succinate in which position 2 is substituted by a (dimethoxyphosphoryl)thio group. It is a diester, an ethyl ester and an organic thiophosphate.
General Description
Colorless viscous oily liquid with a weak unpleasant odor.
Air & Water Reactions
MALAOXON may be sensitive to prolonged exposure to air. . Slightly water soluble.
Reactivity Profile
A thioorganophosphate, ester. Organophosphates 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. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Fire Hazard
MALAOXON is probably combustible.
Safety Profile
Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. Mutation data reported. Whenheated to decomposition it emits toxic fumes of SOx and POx.
Properties of MALAOXON
Melting point: | <20℃ |
Boiling point: | 114 °C |
Density | 1.248±0.06 g/cm3(Predicted) |
refractive index | 1.4696 (589.3 nm 25℃) |
Flash point: | -18 °C |
storage temp. | 0-6°C |
solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
form | liquid |
color | Colorless oily liquid |
BRN | 1804523 |
EPA Substance Registry System | Malaoxon (1634-78-2) |
Safety information for MALAOXON
Signal word | Danger |
Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H310:Acute toxicity,dermal H351:Carcinogenicity H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for MALAOXON
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