Density :1.551 at 21℃
vapor pressure :0.777-1Pa at 20-25℃
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
color :White to Off-White
BRN :3993054
Stability :Hygroscopic
LogP :-0.44 at 20℃ and pH2
Surface tension :71.3mN/m at 1g/L and 20℃
CAS DataBase Reference :26172-54-3(CAS DataBase Reference)
EPA Substance Registry System :3(2H)-Isothiazolone, 2-methyl-, hydrochloride (26172-54-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.