Melting point :65°C
Boiling point :118.27°C (rough estimate)
Density :1.2288 (rough estimate)
refractive index :1.4100 (estimate)
storage temp. :2-8°C, stored under nitrogen
pka :2.41±0.11(Predicted)
Appearance :White to off-white Solid
Water Solubility :Soluble in water.
BRN :1098503
InChI :InChI=1S/C3H3ClO2/c1-2(4)3(5)6/h1H2,(H,5,6)
InChIKey :SZTBMYHIYNGYIA-UHFFFAOYSA-N
SMILES :C(O)(=O)C(Cl)=C
CAS DataBase Reference :598-79-8(CAS DataBase Reference)
NIST Chemistry Reference :Alpha-chloroacrylic acid(598-79-8)
EPA Substance Registry System :2-Chloroacrylic acid (598-79-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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.