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Tri(nonylphenyl) Phosphite

CAT: 0572-TRC-P049950-100MGSize: 100 mgDry Ice: NoHazardous: No
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CAT#:0572-TRC-P049950-100MGSize:100 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
26523-78-4
Synonyms
Tri(monononylphenyl) phosphite; Weston TNPP; Weston 399; Wytox 312; Alkanox 70; Antage TNP; Antioxidant 1178; Antioxidant TNPP; Crystol EPR 3400; Doverphos 4; Doverphos HP 4HR; Doverphos HiPure 4HR; Doverphos Highpure 4; Irgafos TNPP; Mark 1178; Naugard TNPP; Nonylphenyl phosphite; Naugard TNPP; Nonylphenyl phosphite; Sumilizer TNP
Hazard Statement
Causes skin irritation; UN number: UN3082; Packing Group: III
Smiles
CCCCCCCCCc1ccccc1OP(Oc2ccccc2CCCCCCCCC)Oc3ccccc3CCCCCCCCC
Molecular Formula
C45 H69 O3 P
Molecular Weight
689
InChI
InChI=1S/C45H69O3P/c1-4-7-10-13-16-19-22-31-40-34-25-28-37-43(40)46-49(47-44-38-29-26-35-41(44)32-23-20-17-14-11-8-5-2)48-45-39-30-27-36-42(45)33-24-21-18-15-12-9-6-3/h25-30,34-39H,4-24,31-33H2,1-3H3
Additionnal Information
IUPAC name: Tri(nonylphenyl) Phosphite
Shipping Conditions
Room Temperature
Storage Conditions
+4°C

Chemical Information

Tris(nonylphenyl)phosphite

an antioxidant, used in polyethylene resin manufacture, that is a source of 4-nonylphenols, which are known endocrine disruptors; structure in first source

CAS Number26523-78-4
PubChem CID76452
IUPAC Nametris(4-nonylphenyl) phosphite
Molecular FormulaC45H69O3P
Molecular Weight689.0
XLogP19.3
Topological Polar Surface Area27.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count30
Heavy Atom Count49
Formal Charge0
Complexity613
SMILES
CCCCCCCCCC1=CC=C(C=C1)OP(OC2=CC=C(C=C2)CCCCCCCCC)OC3=CC=C(C=C3)CCCCCCCCC
InChI
InChI=1S/C45H69O3P/c1-4-7-10-13-16-19-22-25-40-28-34-43(35-29-40)46-49(47-44-36-30-41(31-37-44)26-23-20-17-14-11-8-5-2)48-45-38-32-42(33-39-45)27-24-21-18-15-12-9-6-3/h28-39H,4-27H2,1-3H3
InChIKey
MGMXGCZJYUCMGY-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Tris(nonylphenyl)phosphite
CAS: 26523-78-4
CID: 76452
Formula: C45H69O3P
MW: 689.0
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight689.0
XLogP319.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count30
Exact Mass688.49843306
Monoisotopic Mass688.49843306
Topological Polar Surface Area27.7 Ų
Heavy Atom Count49
Formal Charge0
Complexity613
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
DAA05088-01Tris (nonylphenyl) phosphite
AR-P31403-01Tris (4-Nonylphenyl) -Phosphite
RG-A260680-01Tris (4-Nonylphenyl) Phosphite
AR-P31405-01Tris (2-Nonylphenyl) -Phosphite
T32375Tri-P-Tolyl Phosphite
sc-272708Tri (o-tolyl) phosphite
QAA20562-01Tri (tert-butyl) phosphite
sc-213101Tri (methyl) Phosphite-d9
OR1015359-01Tri-O-Tolyl Phosphite
460856-01Nonylphenyl diphenyl phosphate

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