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Diethyl chlorophosphate

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Identification
Molecular formula
C4H10ClO3P
CAS number
814-49-3
IUPAC name
1-[chloro(ethoxy)phosphoryl]oxyethane
State
State

At room temperature, diethyl chlorophosphate exists as a liquid. It maintains its liquid state over a broad range of temperatures due to its low melting point.

Melting point (Celsius)
-74.00
Melting point (Kelvin)
199.15
Boiling point (Celsius)
188.00
Boiling point (Kelvin)
461.15
General information
Molecular weight
172.56g/mol
Molar mass
172.5640g/mol
Density
1.2432g/cm3
Appearence

Diethyl chlorophosphate is a colorless to pale yellow liquid. It is usually transparent in appearance and can emit fumes that are hazardous if inhaled. Handling should be done with care, using proper protective equipment.

Comment on solubility

Solubility of 1-[chloro(ethoxy)phosphoryl]oxyethane

1-[chloro(ethoxy)phosphoryl]oxyethane, a chemical compound with a structure that includes both chloro and ethoxy groups linked to a phosphoryl moiety, exhibits distinct solubility characteristics in various solvents. The solubility of this compound can be influenced by several factors, including:

  • Polarity: Due to the presence of polar functional groups such as the phosphoryl (−PO3) group, 1-[chloro(ethoxy)phosphoryl]oxyethane is more soluble in polar solvents like water, methanol, or ethanol compared to non-polar solvents.
  • Hydrogen Bonding: This compound can engage in hydrogen bonding with protic solvents, enhancing its solubility in such environments.
  • Temperature: Increased temperature typically raises the solubility of solids in liquids; therefore, warming the solvent may aid in dissolving this compound more effectively.
  • Concentration: The compound’s solubility may vary significantly depending on how concentrated the solution is, which means that saturation limits should be considered in practical applications.

Despite these general trends, the specific solubility data for 1-[chloro(ethoxy)phosphoryl]oxyethane may not be readily available in standard references, necessitating empirical testing for precise solubility evaluations in various solvents. It is essential to recognize that while the unique structure of the compound suggests reasonable solubility in certain media, the practical use must be assessed under specified conditions.

In summary, the solubility of 1-[chloro(ethoxy)phosphoryl]oxyethane is a multifaceted aspect driven by polarity, hydrogen bonding capabilities, temperature, and concentration. Understanding these factors is crucial for its effective application in chemical processes.

Interesting facts

Interesting Facts about 1-[Chloro(ethoxy)phosphoryl]oxyethane

1-[Chloro(ethoxy)phosphoryl]oxyethane is a fascinating compound notable for its unique chemical structure and potential applications. Here are some intriguing aspects to consider:

  • Functionality: This compound is a type of organophosphorus compound, which means it contains a phosphorus atom bonded to carbon and other elements. Its complex structure is key to its reactivity.
  • Biological Relevance: Organophosphorus compounds, including 1-[chloro(ethoxy)phosphoryl]oxyethane, are important in various biological processes and may influence enzyme activity, making them of interest in biochemistry and medicinal chemistry.
  • Use in Synthesis: It has potential applications in organic synthesis, where it may serve as an intermediate in the manufacture of phosphoric acid derivatives.
  • Agrochemical Applications: Some related compounds have been utilized as pesticides or herbicides, highlighting the significance of the phosphorus atom in agricultural chemistry.
  • Environmental Impact: As with many organophosphorus compounds, understanding the environmental fate and toxicity is crucial. This emphasizes the need for responsible handling and research to mitigate potential risks.

Overall, 1-[chloro(ethoxy)phosphoryl]oxyethane is more than just a chemical compound; it represents a nexus of chemistry, biological relevance, and environmental consideration, making it an essential subject for study within the field of chemical sciences.

Synonyms
DIETHYL CHLOROPHOSPHATE
814-49-3
Diethyl phosphorochloridate
Diethyl chlorophosphonate
Diethoxyphosphoryl chloride
Diethyl phosphorochloride
O,O-Diethyl chlorophosphate
Diethoxyphosphorus oxychloride
O,O-Diethyl chloridophosphate
Diethylchlorfosfat
DIETHYLCHLOROPHOSPHATE
Phosphorochloridic acid, diethyl ester
O,O-Diethyl chlorophosphonate
Diethylphosphoric acid chloride
O,O-Diethylphosphoryl chloride
O,O-Diethyl phosphorochloridate
1-[chloro(ethoxy)phosphoryl]oxyethane
Phosphine oxide, chlorodiethoxy-
Chlorophosphoric acid, diethyl ester
Ethyl phosphorochloridate (EtO)2ClPO
Diethylchlorfosfat [Czech]
Ethyl phosphorochloridate (Cl(EtO)2PO)
Chlorodiethylphosphate
NSC 43770
HSDB 6408
F1NZC04LRU
EINECS 212-396-4
BRN 0471433
AI3-18557
Diethyl phosphochloridate
Ethyl phosphorochloridate
NSC-43770
Chlorodiethoxyphosphine oxide
DTXSID4052556
4-01-00-01345 (Beilstein Handbook Reference)
DIETHYL CHLOROPHOSPHATE [HSDB]
Diethylchlorfosfat (Czech)
1-(chloro(ethoxy)phosphoryl)oxyethane
DECIP cpd
O,ODiethyl chlorophosphate
O,ODiethyl chloridophosphate
O,ODiethyl chlorophosphonate
O,ODiethylphosphoryl chloride
O,ODiethyl phosphorochloridate
Phosphine oxide, chlorodiethoxy
DTXCID1031129
DIETHOXYPHOSPHOROUS OXYCHLORIDE
PHOSPHORIC ACID CHLORIDE DIETHYL ESTER
PHOSPHORO-CHLORIDIC ACID, DIETHYL ESTER
212-396-4
Phosphorochloridic acid diethyl ester
MFCD00009075
Chlorophosphoric Acid Diethyl Ester
UNII-F1NZC04LRU
chlordiethylphosphate
diethl chlorophosphate
diethyl chorophosphate
diethylchlorophosphonate
diethylphosphorchloridate
diethylphosphorochloridate
diethyl phosphorchloridate
(CH3CH2O)2POCl
diethylchlorophosphoric acid
Diethyl Phosphoryl Chloride
Diethyl chloridophosphate #
WLN: 2OPO&GO2
SCHEMBL50875
Diethyl chlorophosphate, 97%
CHEMBL4083009
LGTLXDJOAJDFLR-UHFFFAOYSA-
NSC43770
1-(chloro-ethoxyphosphoryl)oxyethane
GEO-02876
AKOS015856749
1-[chloranyl(ethoxy)phosphoryl]oxyethane
BP-21038
DB-009669
D2206
NS00038124
EN300-98036
A840131
Q5275143
F0001-3477
InChI=1/C4H10ClO3P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3