Melting point :−106 °C(lit.)
Boiling point :65-66 °C(lit.)
Density :0.985 g/mL at 25 °C(lit.)
refractive index :n20/D 1.403(lit.)
Flash point :1 °F
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Liquid
Specific Gravity :0.99
color :Colorless
Water Solubility :Soluble in water.
BRN :111854
Stability :Stable. Incompatible with strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate peroxides in storage if in contact with air. Highly flammable. Store under nitrogen. Hazardous polymerisation may occur.
CAS DataBase Reference :1693-74-9(CAS DataBase Reference)
EPA Substance Registry System :Furan-2,3,4,5-d4, tetrahydro-d4- (1693-74-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, 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 H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:	P201 Obtain special instructions before use. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.