Tetrabenzyl diphosphate

Names

[ CAS No. ]:
990-91-0

[ Name ]:
Tetrabenzyl diphosphate

[Synonym ]:
Tetrabenzyl diphosphate
Diphosphoric acid, tetrakis(phenylmethyl) ester
dibenzyl bis(phenylmethoxy)phosphoryl phosphate
MFCD00051941

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
601.6±55.0 °C at 760 mmHg

[ Melting Point ]:
63-66 °C(lit.)

[ Molecular Formula ]:
C₂₈H₂₈O₇P₂

[ Molecular Weight ]:
538.465

[ Flash Point ]:
330.4±51.8 °C

[ Exact Mass ]:
538.131042

[ PSA ]:
99.91000

[ LogP ]:
6.01

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.591

[ Storage condition ]:
−20°C

MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Dibenzyl phosphate
Dibenzyl phosphite
tribenzyl phosphite
DBPCl
N,N-Diethylaniline
Benzyl alcohol
Carbon tetrachloride
Bromotrichloromethane
Pyridine

DownStream

Articles

[Synthesis of cytidine diphosphate-3,6-dideoxyhexoses--donors of glycosyl residues in the biosynthesis of O-specific polysaccharides of Salmonella of serogroups A, B and C].

Bioorg. Khim. 15(10) , 1375-83, (1989)

Interaction of lithium alcoholates of 2,4-di-O-benzoates of paratose and abequose with tetrabenzyl pyrophosphate gave alpha-phosphates of the 3,6-dideoxyhexoses, further converted into the correspondi...

Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion.

Talanta 51(2) , 365-71, (2000)

Tetrabenzyl pyrophosphate and diphenylphosphinic anhydride, with two phosphoryl groups (PO) as ligating sites, can be used as novel ionophores to make Pb(2+)-selective membrane electrodes. A good resu...

Investigating bacterial N-linked glycosylation: synthesis and glycosyl acceptor activity of the undecaprenyl pyrophosphate-linked bacillosamine.

J. Am. Chem. Soc. 127(40) , 13766-7, (2005)

The chemical synthesis and biological activity of undecaprenyl pyrophosphate bacillosamine (Und-PP-Bac), an obligatory intermediate in the asparagine-linked glycosylation pathway of Campylobacter jeju...