3,9-diphenoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Names
[ CAS No. ]:
144-35-4
[ Name ]:
3,9-diphenoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
[Synonym ]:
Diphenylpentaerythitholdiphosphit
diphenyl pentaerythritol diphosphite
EINECS 205-625-4
Diphenyl pentaerythrityl diphosphite
Dipentite
Phosphorous acid,cyclic neopentanetetrayl diphenyl ester
Chemical & Physical Properties
[ Boiling Point ]:
404.9ºC at 760mmHg
[ Molecular Formula ]:
C17H18O6P2
[ Molecular Weight ]:
380.26900
[ Flash Point ]:
245.9ºC
[ Exact Mass ]:
380.05800
[ PSA ]:
82.56000
[ LogP ]:
4.67820
[ Vapour Pressure ]:
2.13E-06mmHg at 25°C
Safety Information
[ HS Code ]:
2909309090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909309090
[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%