"O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate" is a chemical compound with the molecular formula C7H17O3PS2. It is an organophosphorus compound, specifically a phosphorothioate, which is characterized by the presence of a phosphorus atom bonded to sulfur and oxygen atoms. O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate is known for its potential use as a pesticide, particularly as an insecticide, due to its ability to disrupt the nervous system of insects. It is also referred to by various common names, including phoxim and OMS 105. The compound is a colorless to pale yellow liquid with a pungent odor and is soluble in organic solvents. It is important to note that due to its toxicity, it is subject to strict regulations regarding its use and handling to minimize risks to human health and the environment.
682-52-0
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Basic information
- Product Name: O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate
- Synonyms: Phosphorothioic acid, O,O-diethyl O-[2-(methylthio)ethyl] ester
- CAS NO:682-52-0
- Molecular Formula: C7H17O3PS2
- Molecular Weight: 244.3118
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 279.8°C at 760 mmHg
- Flash Point: 123°C
- Appearance: N/A
- Density: 1.168g/cm3
- Vapor Pressure: 0.00667mmHg at 25°C
- Refractive Index: 1.503
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate(CAS DataBase Reference)
- NIST Chemistry Reference: O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate(682-52-0)
- EPA Substance Registry System: O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate(682-52-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 682-52-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 682-52-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.Calculate Digit Verification of CAS Registry Number 682-52:
(5*6)+(4*8)+(3*2)+(2*5)+(1*2)=80
80 % 10 = 0
So 682-52-0 is a valid CAS Registry Number.
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O,O-diethyl O-[2-(methylsulfanyl)ethyl] phosphorothioate
