HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 106915Generated: November 4, 2026
Phosphorous acid, bis(2-ethylhexyl) nonylphenyl ester
Einecs 267-422-7 · Di-2-ethylhexyl nonylphenyl phosphite · bis(2-ethylhexyl) nonylphenyl phosphite · Phosphorous acid, bis(2-ethylhexyl) nonylphenyl ester
https://huagongshe.com/en/chemical/106915
Identifiers & Physical Properties
| CAS No. | 67859-74-9 |
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| Molecular formula | C31H57O3P |
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| Average molar mass | 508.8 g/mol |
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| Monoisotopic mass | 508.40453267 g/mol |
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| SMILES | CCCCC(CC)COP(OCCCCCCCCCc1ccccc1)OCC(CC)CCCC |
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| InChIKey | QTPFGULQDYEEOK-UHFFFAOYSA-N |
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| PubChem CID | 106915 |
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| EC No. | 267-422-7 |
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| DTXSID | DTXSID80987209 |
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Chemical & Physical Properties
| XLogP | 11.7 |
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| Topological polar surface area | 27.7 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 25 |
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| Heavy atoms | 35 |
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| Formal charge | 0 |
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| Complexity | 407 |
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| Endocrine Disruptors | Potential endocrine disrupting compound |
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| EPA Substance Registry System | Di-2-ethylhexyl nonylphenyl phosphite (67859-74-9) |
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| TSCA inventory status | TSCA listed |
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Safety & Regulations
| TSCA inventory status | TSCA listed |
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