Melting point :-19°C
Boiling point :204-205 °C(lit.)
Density :1.152 g/mL at 25 °C(lit.)
vapor pressure :48Pa at 25℃
refractive index :n20/D 1.441(lit.)
Flash point :196 °F
storage temp. :Sealed in dry,Room Temperature
solubility :water: soluble77.9g/L at 20°C
form :Liquid
color :Clear
Odor :mild char. odor
Water Solubility :Miscible with water.
BRN :471705
Stability :Stable. Combustible. Incompatible with acids, bases, reducing agents, strong oxidizing agents.
LogP :0.52 at 35℃
CAS DataBase Reference :624-48-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Butenedioic acid (Z)-, dimethyl ester(624-48-6)
EPA Substance Registry System :2-Butenedioic acid (2Z)-, dimethyl ester (624-48-6)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P314 Get medical advice/attention if you feel unwell.