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Tetraisopropyl methylenediphosphonate

Tetraisopropyl methylenediphosphonate ??? ???
?? ??:
1660-95-3
???:
Tetraisopropyl methylenediphosphonate
???(??):
Medronic Acid EP Impurity B;Medronic acid impurity B CRS;Tetraisopropyl Methylenediphonate;Bis(diisopropoxyphosphinyl)methane;Tetrakis(1-methylethyl) Methylenedi;tetra-i-Propylmethylenediphosphonate;TETRAISOPROPYL METHYLENEDIPHOSPHONATE;TETRAISOPROPYL(METHYLENE)BISPHOSPHONATE;TetraisopropylMethylenediphosphonate>Tetra-isopropyl methyldiphosphate ester
CBNumber:
CB0747453
???:
C13H30O6P2
??? ??:
344.32
MOL ??:
1660-95-3.mol
MSDS ??:
SDS

Tetraisopropyl methylenediphosphonate ??

?? ?
155 °C/0.5 mmHg (lit.)
??
1.08 g/mL at 25 °C (lit.)
???
0.017Pa at 20℃
???
n20/D 1.431(lit.)
???
320 °F
?? ??
-20°C
???
?????(?? ???), ???(?? ???)
??? ??
liquid
??
??~???? ??
Specific Gravity
1.080
???
?? ???.
BRN
1080180
InChI
1S/C13H30O6P2/c1-10(2)16-20(14,17-11(3)4)9-21(15,18-12(5)6)19-13(7)8/h10-13H,9H2,1-8H3
InChIKey
FKHXXJRKGVDPQP-UHFFFAOYSA-N
SMILES
CC(C)OP(=O)(CP(=O)(OC(C)C)OC(C)C)OC(C)C
LogP
1.3 at 20℃
CAS ??????
1660-95-3(CAS DataBase Reference)
NIST
Tetraisopropyl methylenediphosphonate(1660-95-3)
EPA
Phosphonic acid, methylenebis-, tetrakis(1-methylethyl) ester (1660-95-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 41
????? 26-36-39
WGK ?? 3
TSCA TSCA listed
HS ?? 29319090
???? ??? 10 - Combustible liquids
Hazard Classifications Eye Dam. 1
????(GHS): Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
??????:
P280 ????/???/???/?????? ?????.
NFPA 704
0
2 0

Tetraisopropyl methylenediphosphonate MSDS


Tetraisopropyl methylenediphosphonate

Tetraisopropyl methylenediphosphonate C??? ??, ??, ??

??? ??

Clear colorless to slightly yellow liquid

??

Tetraisopropyl Methylenediphosphonate is used in the preparation of E2-bisphosphonate conjugates as potential anti-osteoporosis agents. Also used in the preparation of AZT 5’-Triphosphate compounds which display inhibitory effects on HIV-1 reverse transcrpitase.

?? ??

Tetraisopropyl methylenediphosphonate (IPCP) is a tetraisopropyl ester of methylenediphosphonic acid. It is an electroneutral ligand, reported to be synthesized from triisopropyl phosphate. Powder electron paramagnetic resonance (EPR) studies of tris complexes of Cu(II) complexes with IPCP has been analyzed.

Tetraisopropyl methylenediphosphonate ?? ?? ? ???

???

?? ??


Tetraisopropyl methylenediphosphonate ?? ??

???( 251)?? ??
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Tetraisopropyl methylenediphosphonate ?? ??:

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