DIMETHYL VINYLPHOSPHONATE
- CAS NO.:4645-32-3
- Empirical Formula: C4H9O3P
- Molecular Weight: 136.09
- MDL number: MFCD00015488
- EINECS: 225-076-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:58:27
What is DIMETHYL VINYLPHOSPHONATE?
The Uses of DIMETHYL VINYLPHOSPHONATE
Dimethyl Vinylphosphonate is a reagent for the preparation of phosphonate diols as flame retardant chain extenders for polymers.
Properties of DIMETHYL VINYLPHOSPHONATE
| Melting point: | <-30°C |
| Boiling point: | 197-202 °C(lit.) |
| Density | 1.146 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 101°C |
| storage temp. | 2-8°C |
| form | liquid |
| color | colorless |
| Water Solubility | Fully miscible in water. |
| Sensitive | Light, Air & Moisture Sensitive |
| BRN | 1748827 |
| Stability: | store cold |
| CAS DataBase Reference | 4645-32-3 |
Safety information for DIMETHYL VINYLPHOSPHONATE
| Signal word | Danger |
| Pictogram(s) |
![]() Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for DIMETHYL VINYLPHOSPHONATE
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![2-[1-(5,5-DIMETHYL-2-OXO-1,3,2LAMBDA5-DIOXAPHOSPHINAN-2-YL)VINYL]-5,5-DIMETHYL-1,3,2LAMBDA5-DIOXAPHOSPHINAN-2-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB0312231.gif)




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