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HomeProduct name listDIETHYL PHOSPHATE

DIETHYL PHOSPHATE

  • CAS NO.:598-02-7
  • Empirical Formula: C4H11O4P
  • Molecular Weight: 154.1
  • MDL number: MFCD00039889
  • EINECS: 209-912-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-05 08:26:49
DIETHYL PHOSPHATE Structural

What is DIETHYL PHOSPHATE?

Chemical properties

clear colorless to light yellow-orange liquid

The Uses of DIETHYL PHOSPHATE

Phosphoric acid diethyl ester is an organophosphate that is usually found in pesticides and is known to induce changes in male hormone profile by decreasing serum testosterone and inhibin B levels. Phosphoric acid diethyl ester is also known to negatively affect the health of women and newborns living in agricultural communities.

Definition

ChEBI: A dialkyl phosphate having ethyl as the alkyl group.

Synthesis Reference(s)

The Journal of Organic Chemistry, 28, p. 2089, 1963 DOI: 10.1021/jo01043a035
Tetrahedron Letters, 29, p. 619, 1988 DOI: 10.1016/S0040-4039(00)80165-3

Properties of DIETHYL PHOSPHATE

Melting point: 6 °C
Boiling point: 203 °C
Density  1.29
refractive index  1.4170
Flash point: 91 °C
storage temp.  Sealed in dry,2-8°C
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 1.42±0.50(Predicted)
form  Liquid
color  Clear colorless to light yellow-orange
Stability: Moisture Sensitive
EPA Substance Registry System Phosphoric acid, diethyl ester (598-02-7)

Safety information for DIETHYL PHOSPHATE

Signal word Danger
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H372:Specific target organ toxicity, repeated exposure
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for DIETHYL PHOSPHATE

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