Dimethyl phosphonate
亚磷酸二甲酯
Also known as: Dimethyl phosphite, Dimethyl hydrogen phosphite, Dimethyl hydrogen phosphonate, O,O-dimethyl phosphonate, Dimethoxyphosphine oxide, Dimethyl acid phosphite, dimethyl H-phosphonate, Phosphonic acid, dimethyl ester, dimethylacidphosphite, Dimethylfosfit, Dimethylfosfonat
- CAS No.
- 868-85-9
- Jingsj CID
- J-45008-7
- Molecular Formula
- C2H7O3P
- Chinese Name
- 亚磷酸二甲酯
- Molecular Weight
- 110.049 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 170.5±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.2 g/mL at 25 °C(lit.) |
| Flash Point | 29.4±0.0 °C |
GHS Safety & Compliance
Irritant / Health HazardSignal word: Warning
Frequently Asked Questions
What is the CAS number of Dimethyl phosphonate?
868-85-9
What are the molecular formula and molecular weight of Dimethyl phosphonate?
C2H7O3P, molecular weight 110.049 g/mol
Is Dimethyl phosphonate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026