Home Categories Chemical Reagents Bis(2,2,2-trifluoroethyl) (Methoxycarbonylmethyl)phosphonate
A1564512

Bis(2,2,2-trifluoroethyl) (Methoxycarbonylmethyl)phosphonate , >95.0%(GC) , 88738-78-7

Synonym(s):
Bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate

CAS NO.:88738-78-7

Empirical Formula: C7H9F6O5P

Molecular Weight: 318.11

MDL number: MFCD00009901

Pack Size Price Stock Quantity
1G RMB238.40 In Stock
5G RMB656.00 In Stock
25G RMB2468.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 246.6±40.0 °C(Predicted)
Density  1.504 g/mL at 25 °C (lit.)
refractive index  n20/D 1.370(lit.)
Flash point: >230 °F
storage temp.  Inert atmosphere,Room Temperature
form  Liquid
color  Clear orange to dark orange-brown
Specific Gravity 1.50
BRN  3594044
InChI InChI=1S/C7H9F6O5P/c1-16-5(14)2-19(15,17-3-6(8,9)10)18-4-7(11,12)13/h2-4H2,1H3
InChIKey PVSJXEDBEXYLML-UHFFFAOYSA-N
SMILES C(OC)(=O)CP(OCC(F)(F)F)(OCC(F)(F)F)=O
CAS DataBase Reference 88738-78-7(CAS DataBase Reference)

Description and Uses

Methyl?P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate can be used:

  • In one of the key synthetic steps for the preparation of?trans-hydrindanes and (R)-(+)-umbelactone.
  • To prepare a cis-olefinic ester derivative by Still–Gennari olefination of an aldehyde derivative using 18-crown ether and potassium bis(trimethylsilyl)amide (KHMDS).
  • In the synthesis of (?)-(6S,2′S)-epi?cryptocaryalactone.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
10
Hazard Note  Irritant
HS Code  29319090

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