Home Categories Organic Chemistry Vinylphosphonic Acid
A7249018

Vinylphosphonic Acid , ≥90.0%(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
25g RMB634.40 In Stock
100g RMB2399.20 In Stock
250g RMB5199.20 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  n20/D 1.473
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

RELATED PRODUCTS