A8372512
Vinylphosphonic Acid , >95.0%(T) , 1746-03-8
Synonym(s):
p -Ethenylphosphonic acid
CAS NO.:1746-03-8
Empirical Formula: C2H5O3P
Molecular Weight: 108.03
MDL number: MFCD00043866
EINECS: 217-123-2
Pack Size | Price | Stock | Quantity |
1g | RMB45.60 | In Stock |
|
5g | RMB141.60 | In Stock |
|
25G | RMB469.60 | In Stock |
|
100G | RMB1503.20 | In Stock |
|
250G | RMB3839.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 41-45 °C(lit.) |
Boiling point: | 97-98 °C(Press: 2 Torr) |
Density | 1.389 g/mL at 25 °C(lit.) |
vapor pressure | 0Pa at 20℃ |
refractive index | n |
Flash point: | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | Soluble in water |
pka | 2.11±0.10(Predicted) |
form | liquid |
color | colorless to pale-yellow |
PH | 1.5 (50g/l, H2O, 30℃) |
Water Solubility | 100g/L at 20℃ |
BRN | 1741622 |
LogP | -1.69 at 20℃ |
CAS DataBase Reference | 1746-03-8(CAS DataBase Reference) |
EPA Substance Registry System | Phosphonic acid, ethenyl- (1746-03-8) |
Description and Uses
VPA based homopolymers and copolymers find usage in corrosion treatment, fuel cells, dental cement, drug delivery, and bio-mimicry.
Safety
Symbol(GHS) | GHS05 |
Signal word | Danger |
Hazard statements | H290-H314 |
Precautionary statements | P280-P301+P330+P331-P303+P361+P353-P305+P351+P338 |
Hazard Codes | C |
Risk Statements | 34-35-22 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3261 8/PG 2 |
WGK Germany | 1 |
RTECS | SZ7903500 |
HazardClass | 8 |
PackingGroup | III |
HS Code | 2931499090 |