Melting point :-85°C
Boiling point :281 °C(lit.)
Density :0.988 g/mL at 25 °C(lit.)
Pour Point :-85
vapor pressure :0.0027 hPa (20 °C)
refractive index :n20/D 1.445(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :0.17g/l slightly soluble
form :Liquid
color :Clear colorless to light yellow
explosive limit :0.5-3.4%(V)
Water Solubility :insoluble
FreezingPoint :<-85℃
BRN :1726634
LogP :3.39 at 25℃
CAS DataBase Reference :105-76-0(CAS DataBase Reference)
NIST Chemistry Reference :2-Butenedioic acid (Z)-, dibutyl ester(105-76-0)
EPA Substance Registry System :Dibutyl maleate (105-76-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P314 Get medical advice/attention if you feel unwell.