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tert-Butyl diethylphosphonoacetate

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tert-Butyl diethylphosphonoacetate

EINECS -0
CAS No. 27784-76-5 Density 1.077 g/cmH3
PSA 71.64000 LogP 2.59420
Solubility Not miscible or difficult to mix in water. Melting Point 100-103 °C1.5 mm Hg(lit.)
Formula C10H21O5P Boiling Point 274.7 °C at 760 mmHg
Molecular Weight 252.247 Flash Point 155.1 °C
Transport Information N/A Appearance Colorless transparent liquid
Safety 26-36 Risk Codes 36/38
Molecular Structure Molecular Structure of 27784-76-5 (tert-Butyl diethylphosphonoacetate) Hazard Symbols R36/38:Irritating to eyes and skin.;
Synonyms

Diethylphosphonoacetic Acid tert-Butyl Ester;Diethyl (tert-Butoxycarbonylmethyl)phosphonate;

Article Data 21

tert-Butyl diethylphosphonoacetate Chemical Properties

 Product Name: tert-Butyl diethylphosphonoacetate (CAS NO.27784-76-5)


Molecular Formula: C10H21O5P
Molecular Weight: 252.24g/mol
Mol File: 27784-76-5.mol
Boiling point: 274.7 °C at 760 mmHg
Flash Point: 155.1 °C
Density: 1.077 g/cm3
Refractive index: n20/D 1.431(lit.)
Surface Tension: 33 dyne/cm
Enthalpy of Vaporization: 51.31 kJ/mol
Vapour Pressure: 0.00532 mmHg at 25°C
XLogP3-AA: 1.1
H-Bond Donor: 0
H-Bond Acceptor: 5
Structure Descriptors of tert-Butyl diethylphosphonoacetate (CAS NO.27784-76-5):
  IUPAC Name: tert-butyl 2-diethoxyphosphorylacetate
  Canonical SMILES: CCOP(=O)(CC(=O)OC(C)(C)C)OCC
  InChI: InChI=1S/C10H21O5P/c1-6-13-16(12,14-7-2)8-9(11)15-10(3,4)5/h6-8H2,1-5H3 
  InChIKey: NFEGNISFSSLEGU-UHFFFAOYSA-N
Product Categories: C-C Bond Formation; Horner-Wadsworth-Emmons Reagents; Olefination

tert-Butyl diethylphosphonoacetate Safety Profile

Safety Information of tert-Butyl diethylphosphonoacetate (CAS NO.27784-76-5):
Risk Statements: 36/38 
36:  Irritating to the eyes 
38:  Irritating to the skin 
Safety Statements: 26-36
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing 
WGK Germany: 3

tert-Butyl diethylphosphonoacetate Specification

  tert-Butyl diethylphosphonoacetate , its CAS NO. is 27784-76-5, the synonyms are Diethylphosphonoacetic Acid tert-Butyl Ester ; Diethyl (tert-Butoxycarbonylmethyl)phosphonate .

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