Product Name

  • Name

    Dibenzyl phosphate

  • EINECS 216-602-3
  • CAS No. 1623-08-1
  • Article Data44
  • CAS DataBase
  • Density 1.28 g/cm3
  • Solubility Insoluble in water
  • Melting Point 76-80 °C
  • Formula C14H15O4P
  • Boiling Point 427.6 °C at 760 mmHg
  • Molecular Weight 278.244
  • Flash Point 212.4 °C
  • Transport Information
  • Appearance White to slightly yellow powder
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 1623-08-1 (Dibenzyl phosphate)
  • Hazard Symbols
  • Synonyms Dibenzyl hydrogen phosphate;Phosphoric acid, dibenzyl ester (8CI);Hydrogen diphenylmethyl phosphate;Dibenzylphosphoric acid;AC1L2LDM;AC1Q6SXV;CID74189;
  • PSA 65.57000
  • LogP 3.52040

Dibenzyl phosphate Specification

The Dibenzyl phosphate with CAS registry number of 1623-08-1 is also known as Hydrogen diphenylmethyl phosphate. The IUPAC name is Dibenzyl hydrogen phosphate. It belongs to product categories of Fluorobenzene; Heterocyclic Compounds; Benzenes; Organic Building Blocks; Organic Phosphates/Phosphites; Phosphorus Compounds. Its EINECS registry number is 216-602-3. In addition, the formula is C14H15O4P and the molecular weight is 278.24. During using it, do not breathe dust and avoid contact with skin and eyes. Besides, this chemical should be stored in sealed containers at the temperature of 2-8 °C away from oxidizing agents.

Physical properties about Dibenzyl phosphate are: (1)ACD/LogP: 2.57; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.81; (4)ACD/LogD (pH 7.4): -0.93; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 6; (12)Index of Refraction: 1.578; (13)Molar Refractivity: 72.18 cm3; (14)Molar Volume: 217.3 cm3; (15)Surface Tension: 52.2 dyne/cm; (16)Density: 1.28 g/cm3; (17)Flash Point: 212.4 °C; (18)Enthalpy of Vaporization: 71.96 kJ/mol; (19)Boiling Point: 427.6 °C at 760 mmHg; (20)Vapour Pressure: 4.49E-08 mmHg at 25 °C.

Uses of Dibenzyl phosphate: it is used to produce 2-azido-2-deozy-a-D-galactopyranosyl 1-dibenzyl phosphate by reaction with 5-azido-2-hydroxymethyl-6-(3-methoxy-pyridin-2-yloxy)-tetrahydro-pyran-3,4-diol. The reaction occurs with reagent acetonitrile at ambient temperature of heating for 3 days. The yield is about 64%.

Dibenzyl phosphate is used to produce 2-azido-2-deozy-a-D-galactopyranosyl 1-dibenzyl phosphate by reaction with 5-azido-2-hydroxymethyl-6-(3-methoxy-pyridin-2-yloxy)-tetrahydro-pyran-3,4-diol.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: C1=CC=C(C=C1)COP(=O)(O)OCC2=CC=CC=C2
2. InChI: InChI=1S/C14H15O4P/c15-19(16,17-11-13-7-3-1-4-8-13)18-12-14-9-5-2-6-10-14/h1-10H,11-12H2,(H,15,16)
3. InChIKey: HDFFVHSMHLDSLO-UHFFFAOYSA-N

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