P-XYLYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER

Names

[ Name ]:
P-XYLYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER

[Synonym ]:
P-XYLYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER
EINECS 224-902-0
Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate)
1,4-bis(diethoxyphosphorylmethyl)benzene
Phosphonic acid, P,P'-[1,4-phenylenebis(methylene)]bis-, tetraethyl ester
Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate)
Tetraethyl p-Xylylenediphosphonate
p-Bis(diethylphosphono)xylene
MFCD00671576
Phosphonic acid, (1,4-phenylenebis(methylene))bis-, tetraethyl ester
Tetraethyl (1,4-phenylenebis(methylene))bisphosphonate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
490.7±38.0 °C at 760 mmHg

[ Melting Point ]:
76°C

[ Molecular Formula ]:
C₁₆H₂₈O₆P₂

[ Molecular Weight ]:
378.337

[ Flash Point ]:
263.7±47.1 °C

[ Exact Mass ]:
378.136108

[ PSA ]:
90.68000

[ LogP ]:
1.91

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.484

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

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

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%