Melting point :-45 °C (lit.)
Boiling point :204-205 °C (lit.)
Density :1.197 g/mL at 25 °C
refractive index :n20/D 1.436(lit.)
Flash point :208 °F
storage temp. :-20°C
solubility :Acetonitrile: 50 mg/ml
form :liquid
InChI :1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2/i1D2,2D2,3D2
InChIKey :YEJRWHAVMIAJKC-NMFSSPJFSA-N
SMILES :[2H]C1([2H])OC(=O)C([2H])([2H])C1([2H])[2H]

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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.