Tetraethyl p-xylylenebis(phosphonate)
对二甲苯二磷酸四乙酯
Also known as: 1,4-Bis(diethoxyphosphorylmethyl)benzene, 1,4-Bis(diethylphosphono)dimethylbenzene, p-Bis(diethylphosphono)xylene, p-Xylylenebis(diethyl phosphonate), Tetraethyl [1,4-phenylenebis(methylene)]bisphosphonate, Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate), Tetraethyl 1,4-phenylenebis(methylene)diphosphonate, Phosphonic acid, [1,4-phenylenebis(methylene)]bis-, tetraethyl ester, NSC 203064, MFCD00671576
- CAS No.
- 4546-04-7
- Jingsj CID
- J-4241-1
- Molecular Formula
- C16H28O6P2
- Chinese Name
- 对二甲苯二磷酸四乙酯
- Molecular Weight
- 378.337 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 76°C |
|---|---|
| Boiling Point | 490.7±38.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 263.7±47.1 °C |
Frequently Asked Questions
What is the CAS number of Tetraethyl p-xylylenebis(phosphonate)?
4546-04-7
What are the molecular formula and molecular weight of Tetraethyl p-xylylenebis(phosphonate)?
C16H28O6P2, molecular weight 378.337 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026