Melting point :141°C
Boiling point :419.24°C (rough estimate)
Density :1.2300 (rough estimate)
vapor pressure :0Pa at 22℃
refractive index :1.5200 (estimate)
Flash point :2℃
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :methanol: 50 mg/mL, clear, colorless to faintly yellow
form :powder
pka :4.5(at 25℃)
color :white to white with yellow cast
Water Solubility :13mg/L(25 ºC)
Merck :14,6327
BRN :1295848
BCS Class :2
Stability :Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
Major Application :clinical testing
InChI :1S/C17H20O6/c1-9(5-7-13(18)19)4-6-11-15(20)14-12(8-23-17(14)21)10(2)16(11)22-3/h4,20H,5-8H2,1-3H3,(H,18,19)/b9-4+
InChIKey :HPNSFSBZBAHARI-RUDMXATFSA-N
SMILES :COc1c(C)c2COC(=O)c2c(O)c1C\C=C(/C)CCC(O)=O
LogP :-1.83-2.28 at 25℃ and pH5-9
Dissociation constant :4.58-8.05 at 22.5-25℃
CAS DataBase Reference :24280-93-1(CAS DataBase Reference)
EPA Substance Registry System :4-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, (4E)- (24280-93-1)

Symbol(GHS):
Signal word:	Danger
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 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, 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:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.