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Phosmet

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Identification
Molecular formula
C11H12NO4PS
CAS number
732-11-6
IUPAC name
dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane
State
State

Phosmet is typically solid at room temperature and presents itself as a stable crystalline substance under standard conditions.

Melting point (Celsius)
72.00
Melting point (Kelvin)
345.15
Boiling point (Celsius)
390.00
Boiling point (Kelvin)
663.15
General information
Molecular weight
317.25g/mol
Molar mass
317.2520g/mol
Density
1.2800g/cm3
Appearence

Phosmet is generally found as an off-white to yellowish crystalline solid. It has minimal solubility in water, giving it a tendency to remain intact in its powdered form.

Comment on solubility

Solubility of Dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane

Dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane, with the chemical formula C11H12NO4PS, exhibits a unique solubility profile that is influenced by its functional groups and structural features. Here are some key points regarding its solubility:

  • Polar Characteristics: The presence of hydroxyl and nitro groups increases polarity, suggesting that this compound may be more soluble in polar solvents, such as water or alcohols.
  • Solvent Compatibility: Given the methoxy groups, it likely has good solubility in organic solvents like ethanol and methanol, where the methoxy groups can effectively interact with the solvent molecules.
  • Influencing Factors: Factors such as temperature, pH, and the presence of other ions can significantly affect solubility. As temperature increases, solubility may also increase for most compounds.
  • General Trends: In general, compounds with similar structures show varying solubility. For example, those with strong electron-withdrawing groups (like the nitro group) may enhance solubility due to increased interactions with solvent molecules.

In summary, while the solubility of dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane is influenced by several factors, its polar characteristics suggest that it can be effectively dissolved in various polar organic solvents. Understanding these solubility dynamics is crucial for applications in synthetic chemistry and material science.

Interesting facts

Interesting Facts about Dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane

Dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane is a fascinating compound that holds significant promise in various fields, including organic synthesis and material science. Here are some intriguing aspects to consider:

  • Functional Versatility: This compound features a thioxo group, which can lend special properties that enhance its reactivity and can be utilized in various chemical reactions.
  • Phosphorus Chemistry: As a phosphorus-containing compound, it is part of a class of compounds known for their applications in agriculture, particularly as potential *phosphorus fertilizers* and *protectants*.
  • Nitro Group Influence: The presence of the nitro group (–NO2) attached to the phenyl ring often indicates increased *electrophilicity*, making it a valuable intermediate in the synthesis of more complex organic molecules.
  • Applications in Organic Synthesis: This compound can serve as a *building block* in the synthesis of pharmaceuticals, agrochemicals, and dyes, showcasing its multifaceted chemical behavior.
  • Sustainability Potential: Research is ongoing to explore its potential for use in *green chemistry* processes, aligning with environmental sustainability goals in the chemical industry.

In conclusion, dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane is not just a compound of theoretical interest, but a practical tool with real-world applications waiting to be fully realized and explored. As scientists continue to uncover its properties and potential, it may play a significant role in the advancement of both chemical research and applications.

Synonyms
Parathion-methyl
METHYL PARATHION
298-00-0
Methylparathion
Dimethyl parathion
Metacide
Metaphos
Metafos
Metron
Vofatox
Wofatox
Parathion methyl
Folidol M
Cekumethion
Methylthiophos
Oleovofotox
Thiophenit
Azophos
Devithion
Paratox
Paratuf
Quinophos
Tekwaisa
Azofos
Meptox
Yphos
Metacid 50
Dalf
M-Parathion
Partron M
Penncap MLS
metacid
Metron (pesticide)
Mepaton
Kilex parathion
Methyl fosferno
Nitrox 80
Folidol 600
Folidol M-40
Me-parathion
Methyl niran
Sinafid M-48
O,O-Dimethyl O-(4-nitrophenyl) phosphorothioate
methyl parathione
Penncap-M
Bladan-M
Parton-M
Methyl-E 605
Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester
Parathion methyl homolog
Demethylfenitrothion
Dimethyl p-nitrophenyl thiophosphate
Folidol-80
Wofatox 80
Fosferno M 50
Metafos (pesticide)
Parapest M-50
Metyloparation
Metylparation
Folidol M 50
Thylpar M-50
Wofatox 50 EC
Caswell No. 372
Metylparation [Czech]
Metacide (insecticide)
Parathion-metile
Methyl 1605
O,O-Dimethyl O-(p-nitrophenyl) thionophosphate
Metyloparation [Polish]
A-GRO
Bladan M
Metilparation (Hungarian)
RCRA waste number P071
Dimethyl 4-nitrophenyl phosphorothionate
Drexel methyl parathion 4E
Parathion-metile [Italian]
Me 605SP
CCRIS 405
Parathion-methyl [BSI:ISO]
8056HC
BAY 11405
Parataf
Wofotox
Dimethyl p-nitrophenyl phosphorothionate
Methyl-bladan
Parathion-methyl [ISO]
BAY E-601
HSDB 1168
EPA Shaughnessy Code: 053501
NCI-C02971
Penncap M
p-Nitrophenyldimethylthionophosphate
Dimethyl-p-nitrophenyl thionphosphate
EINECS 206-050-1
ME 605
ENT 17,292
EPA Pesticide Chemical Code 053501
Dimethyl p-nitrophenyl monothiophosphate
O,O-Dimethyl O-(p-nitrophenyl) phosphorothioate
BRN 1914724
41BCL2O91D
DTXSID1020855
CHEBI:38746
AI3-17292
O,O-Dimethyl O-p-nitrophenyl thiophosphate
E 601
o,o-Dimethyl o-(4-nitrophenyl) thiophosphate
O,O-Dimethyl-O-p-nitrofenylthiofosfat [Czech]
dimethyl p-nitrophenyl thionophosphate
O,O-Dimethyl-O-(4-nitrophenyl) phosphorothioate
O,O-Dimethyl-O-p-nitrofenylthiofosfat
M40 & 80
DTXCID30855
METHYL PARATHION [MI]
O,O-Dimethyl-O-(4-nitro-fenyl)-monothiofosfaat [Dutch]
O,O-Dimethyl-O-(4-nitrophenyl)-thionophosphat [German]
O,O-Dimethyl-O-(p-nitrophenyl)-thionophosphat [German]
O,O-Dimetil-O-(4-nitro-fenil)-monotiofosfato [Italian]
Phosphorothioic acid, o,o-dimethyl-o-p-nitrophenyl ester
METHYL PARATHION [IARC]
PARATHION-METHYL [HSDB]
O,O-Dimethyl-O-(4-nitro-phenyl)-monothiophosphat [German]
Phenol, p-nitro-, O-ester with O,O-dimethylphosphorothioate
Phosphorothioic acid, O,O-dimethyl O-(p-nitrophenyl) ester
BAY E 601
O,O-Dimethyl O-4-nitrophenyl phosphorothioate
Phenol, p-nitro-, O-ester with O,O-dimethyl phosphorothioate
O,O-Dimethyl-O-(4-nitrophenyl)-thionophosphat
O,O-Dimethyl-O-(p-nitrophenyl)-thionophosphat
O,O-Dimetil-O-(4-nitro-fenil)-monotiofosfato
O,O-Dimethyl-O-p-nitrofenylester kyseliny thiofosforecne [Czech]
Thiophosphate de O,O-dimethyle et de O-(4-nitrophenyle) [French]
O,O-Dimethyl-O-(4-nitro-fenyl)-monothiofosfaat
4-06-00-01336 (Beilstein Handbook Reference)
O,O-Dimethyl-O-(4-nitro-phenyl)-monothiophosphat
BAY-11405
Dimethyl 4-nitrophenyl phosphorothioate
O,O-Dimethyl-O-p-nitrofenylester kyseliny thiofosforecne
Thiophosphate de O,O-dimethyle et de O-(4-nitrophenyle)
O,O-Dimethyl O-(p-nitrophenyl) thiophosphate
Parathion-metile (Italian)
METYLPARATION (CZECH)
METYLOPARATION (POLISH)
METHYL PARATHION (IARC)
Metaphor
Dalif
Methyl-parathion
Folidol-M
Folid ol-M
CAS-298-00-0
O,O-Dimethyl-O-p-nitrofenylthiofosfat (Czech)
RCRA waste no. P071
O,O-Dimethyl-O-(4-nitro-fenyl)-monothiofosfaat (Dutch)
O,O-Dimethyl-O-(4-nitrophenyl)-thionophosphat (German)
O,O-Dimethyl-O-(p-nitrophenyl)-thionophosphat (German)
O,O-Dimetil-O-(4-nitro-fenil)-monotiofosfato (Italian)
O,O-Dimethyl-O-(4-nitro-phenyl)-monothiophosphat (German)
UNII-41BCL2O91D
Meparathion
Metilparation
Parathionmethyl
Parathionmetile
Fulkil
Methylparathione
MParathion
BladanM
PartonM
PenncapM
O,O-Dimethyl-O-p-nitrofenylester kyseliny thiofosforecne (Czech)
Thiophosphate de O,O-dimethyle et de O-(4-nitrophenyle) (French)
O,O-dimethyl O-p-nitrophenyl phosphorothioate
Pencap M
Folidol80
Parapest M50
Folidol M40
Sinafid M48
Thylpar M50
WOLFATOX
Dimethyl O-p-nitrophenyl thiophosphate
MethylE 605
Dimethyl O-p-nitrophenyl thioph osphate
DIMETHYLPARATHION
Phosphorothioic acid O,O-dimethyl O-(4-nitrophenyl) ester
Spectrum_001763
Methyl parathion, solid
SpecPlus_000348
Methyl parathion, liquid
Methyl parathion solution
METRON(PESTICIDE)
Spectrum2_001849
Spectrum3_000804
Spectrum4_000644
Spectrum5_001922
METAFOS(PESTICIDE)
PROBEL MP 2
DIMETHYLFENITROTHION
FOLIDOL M 40
Methyl parathion (ACGIH)
SINAFID M 48
?-GRO
METHYL E 605
SCHEMBL75215
BSPBio_002267
KBioGR_000987
KBioSS_002244
SPECTRUM330010
MLS002454415
DivK1c_006444
SPBio_001638
BAY E601
CHEMBL346516
O,ODimethylOpnitrofenylthiofosfat
KBio1_001388
KBio2_002243
KBio2_004811
KBio2_007379
KBio3_001767
dimethoxy-(4-nitrophenoxy)-sulfanylidene-lambda5-phosphane
OMS 213
pNitrophenyldimethylthionophosphate
Dimethyl pnitrophenyl thiophosphate
Dimethylpnitrophenyl thionphosphate
BCP09201
MSK20140
Tox21_202303
Tox21_300998
CCG-39387
ENT 17292
ENT-17292
Parathion-methyl, analytical standard
AKOS015897269
Dimethyl 4nitrophenyl phosphorothionate
Dimethyl pnitrophenyl monothiophosphate
Dimethyl pnitrophenyl phosphorothionate
O,ODimetilO(4nitrofenil)monotiofosfato
8056 HC
ME 1605
O,ODimethyl Opnitrophenyl thiophosphate
O,ODimethylO(4nitrofenyl)monothiofosfaat
O,ODimethylO(4nitrophenyl)thionophosphat
O,ODimethylO(pnitrophenyl)thionophosphat
USEPA/OPP Pesticide Code: 053501
NCGC00091101-01
NCGC00091101-02
NCGC00091101-03
NCGC00091101-04
NCGC00091101-05
NCGC00091101-06
NCGC00091101-07
NCGC00091101-08
NCGC00254900-01
NCGC00259852-01
O,O-Dimethyl-p-nitrophenylthionophosphate
SMR000778017
O,ODimethylO(4nitrophenyl)monothiophosphat
DB-047652
O,ODimethyl O(pnitrophenyl) thionophosphate
O,ODimethylO(4nitrophenyl) phosphorothioate
OOo-dim ethyl o-p-nitrophenyl thiophosphate
Parathion-methyl 100 microg/mL in Acetone
Parathion-methyl 100 microg/mL in Toluene
NS00003145
O,ODimethyl O(pnitrophenyl) phosphorothioate
Parathion-methyl 1000 microg/mL in Acetone
Parathion-methyl 10 microg/mL in Cyclohexane
G92363
Methyl parathion, liquid [NA3018] [Poison]
Methyl parathion, solid [NA2783] [Poison]
O,O-dimethyl O-(4-nitrophenyl)phosphorothioate
Parathion-methyl 100 microg/mL in Acetonitrile
O,O-Dimethyl o-(4-nitrophenyl) thiophosphate #
A820056
dimethoxy-(4-nitrophenoxy)-sulfanylidenephosphorane
O,O-DIMETHYL-O-P-NITROPHENYL THIOPHOSPHATE
Q421693
O,O-DIMETHYL-O-P-NITROPHENYLPHOSPHOROTHIOATE
O,ODimethylOpnitrofenylester kyseliny thiofosforecne
Parathion-methyl, PESTANAL(R), analytical standard
Thiophosphate de O,Odimethyle et de O(4nitrophenyle)
Phenol, pnitro, Oester with O,Odimethyl phosphorothioate
Phenol, pnitro, Oester with O,Odimethylphosphorothioate
dimethoxy-(4-nitrophenoxy)-sulfanylidene-$l^{5}-phosphane
phosphorothioic acid O,O-dimethyl O-(p-nitrophenyl) ester
206-050-1