Product Name

  • Name

    tert-butyl-bicyclophosphate

  • EINECS
  • CAS No. 61481-19-4
  • Article Data4
  • CAS DataBase
  • Density 1.21g/cm3
  • Solubility
  • Melting Point 321-324 °C(Solv: benzene (71-43-2))
  • Formula C8H15 O4 P
  • Boiling Point 236.2°C at 760 mmHg
  • Molecular Weight 206.178
  • Flash Point 110.8°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHATES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 61481-19-4 (tert-butyl-bicyclophosphate)
  • Hazard Symbols
  • Synonyms 4-tert-Butyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane1-oxide
  • PSA 54.57000
  • LogP 2.20400

tert-Butyl-bicyclophosphate Chemical Properties

IUPAC Name:  4-tert-butyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-oxide
Synonyms:  2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octan-1-one, 4-(tert-butyl)- ; 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4-(1,1-dimethylethyl)-, 1-oxide ; 4-(tert-Butyl)-2,6,7-trioxa-1-phosphabicyclo(2.2.2)octan-1-one ; 4-t-Butyl-1-oxo-1-phospha-2,6,7-trioxabicyclo(2.2.2)octane ; t-Butyl-bicyclophosphate ; tert-Butyl-bicyclophosphate
The Molecular Formula of  tert-Butyl-bicyclophosphate (CAS NO.61481-19-4):C8H15O4P
The Molecular Weight of  tert-Butyl-bicyclophosphate (CAS NO.61481-19-4):206.1761 g/mol
The Molecular Structure of  tert-Butyl-bicyclophosphate (CAS NO.61481-19-4):
Index of Refraction: 1.467
 Molar Refractivity: 46.97 cm3
Molar Volume: 169.2cm3
Surface Tension: 36.5 dyne/cm
Density: 1.21 g/cm3
Flash Point: 110.8 °C
Enthalpy of Vaporization: 45.38 kJ/mol
Boiling Point: 236.2 °C at 760 mmHg
Vapour Pressure: 0.0737 mmHg at 25°C

tert-Butyl-bicyclophosphate Toxicity Data With Reference

1.    

ipr-rat LD50:35 µg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 46 (1978),411.
2.    

orl-mus LD50:45 µg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 46 (1978),411.
3.    

ipr-mus LD50:35 µg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 46 (1978),411.
4.    

ivn-mus LD50:120 µg/kg

tert-Butyl-bicyclophosphate Safety Profile

Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHATES.

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