1-Ethylphosphonic cyclic anhydride
1-乙基磷酸环酐
Also known as: 2,4,6-triethyl-1,3,5,2λ5,4λ5,6λ5-trioxatriphosphinane 2,4,6-trioxide, 1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-triethyl-, 2,4,6-trioxide, 1-Ethylphosphonic Cyclic Anhydride, Ethylphosphonic anhydride, solution in ethyl acetate
1-Ethylphosphonic cyclic anhydride (CAS 145007-52-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H15O6P3 and a molecular weight of 276.10100 g/mol. It is also known as 2,4,6-triethyl-1,3,5,2λ5,4λ5,6λ5-trioxatriphosphinane 2,4,6-trioxide, 1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-triethyl-, 2,4,6-trioxide and 1-Ethylphosphonic Cyclic Anhydride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 145007-52-9
- Jingsj CID
- J-1101900-2
- Molecular Formula
- C6H15O6P3
- Chinese Name
- 1-乙基磷酸环酐
- Molecular Weight
- 276.10100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of 1-Ethylphosphonic cyclic anhydride?
The CAS number of 1-Ethylphosphonic cyclic anhydride is 145007-52-9.
What are the molecular formula and molecular weight of 1-Ethylphosphonic cyclic anhydride?
1-Ethylphosphonic cyclic anhydride has molecular formula C6H15O6P3 and molecular weight 276.10100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethylphosphonic cyclic anhydride (CAS 145007-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101900-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.