Melting point :168-170 °C
alpha :[α]D20 -2～+2° (c=1, H2O)
Boiling point :588.7±45.0 °C(Predicted)
Density :1.346±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
solubility :Acetic Acid (Slightly, Heated, Sonicated), DMSO (Slightly), Water (Slightly, Heated)
pka :3.45±0.10(Predicted)
form :Solid
color :White to Off-White
BRN :1726196
CAS DataBase Reference :4033-40-3(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.