Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>, also known as O,O-dimethyl monothiophosphoric acid S-(3-nitrophenyl) ester, is an organophosphorus compound with the chemical formula C9H10NO5PS. It is a colorless to pale yellow liquid with a molecular weight of 285.21 g/mol. Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester> is a derivative of monothiophosphoric acid, featuring a 3-nitrophenyl group attached to the sulfur atom through an ester linkage. It is primarily used as a chemical intermediate in the synthesis of various pesticides and agrochemicals, particularly those belonging to the organophosphorus class. Due to its reactivity and potential toxicity, it is essential to handle Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester> with care, following proper safety protocols and guidelines.
4184-50-3
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Basic information
- Product Name: Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>
- Synonyms:
- CAS NO:4184-50-3
- Molecular Formula:
- Molecular Weight: 263.211
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>(CAS DataBase Reference)
- NIST Chemistry Reference: Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>(4184-50-3)
- EPA Substance Registry System: Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>(4184-50-3)
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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: 4184-50-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4184-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,8 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 4184-50:
(6*4)+(5*1)+(4*8)+(3*4)+(2*5)+(1*0)=83
83 % 10 = 3
So 4184-50-3 is a valid CAS Registry Number.
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Monothiophosphorsaeure-O,O-dimethylester-S-<3-nitro-phenylester>
