Melting point :24 °C
Boiling point :115-117 °C(Press: 3 Torr)
Density :1.27
vapor pressure :0.007Pa at 25℃
Flash point :>100
solubility :soluble in Methanol
form :powder to lump
pka :-4.78±0.50(Predicted)
color :White to Light yellow
Water Solubility :701.8mg/L at 25℃
Sensitive :Moisture Sensitive
InChI :InChI=1S/C11H8ClNO2/c1-7-9(11(12)14)10(13-15-7)8-5-3-2-4-6-8/h2-6H,1H3
InChIKey :HXEVQMXCHCDPSO-UHFFFAOYSA-N
SMILES :C(Cl)(C1=C(C)ON=C1C1=CC=CC=C1)=O
LogP :1.97 at 25℃
CAS DataBase Reference :16883-16-2(CAS DataBase Reference)
EPA Substance Registry System :4-Isoxazolecarbonyl chloride, 5-methyl-3-phenyl- (16883-16-2)

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.