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Pentaerythritol bis(phenyl phosphite)

HCID 67245
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Basic information

CAS
144-35-4
Standard SMILES
c1ccc(OP2OCC3(CO2)COP(Oc2ccccc2)OC3)cc1
InChIKey
SDCYWERHEYVPHL-UHFFFAOYSA-N
Molecular formula
C17H18O6P2
Average molar mass
380.273 g/mol
Monoisotopic mass
380.05786156

Names & identifiers

Preferred name
Pentaerythritol bis(phenyl phosphite)
IUPAC
3,9-Diphenoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
English name
Diphenyl Pentaerythritol Diphosphite
Molecular formula
C17H18O6P2
Molecular weight
380.268742

Names & synonyms

3,9-diphenoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane3,9-bis(phenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

Database identifiers

CAS
144-35-4
PubChem CID
67245
DTXSID
DTXSID3027114
UNII
RZH45OEE84
EC Number
205-625-4
Nikkaji
J26.480F

Properties

Physicochemical properties

FDA UNII
45 OEE84 · RZH45OEE84
EPA Substance Registry System
2 · 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-diphenoxy- (144-35-4)
TSCA
TSCA listed

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

tsca
TSCA listed

Chemistry & industry

Applications

UsesStabilizer for resins.

Related reactions

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Compound notes

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