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2892-62-8 Squaric acid dibutylester

product Name Squaric acid dibutylester
CAS No 2892-62-8
Synonyms 3,4-Di-n-butoxy-3-cyclobuten-1,2-dione; Di-n-butyl squarate; Squaric acid di-n-butyl ester; 3,4-dibutoxycyclobut-3-ene-1,2-dione; Dibutyl squarate; 3,4-Di-n-butoxy-3-cyclobutene-1,2-dione
Molecular Formula C12H18O4
Molecular Weight 226.2689
InChI InChI=1/C12H18O4/c1-3-5-7-15-11-9(13)10(14)12(11)16-8-6-4-2/h3-8H2,1-2H3
Molecular Structure 2892-62-8 Squaric acid dibutylester
Density 1.08g/cm3
Boiling point 353.2°C at 760 mmHg
Refractive index 1.477
Flash point 157.2°C
Water solubility INSOLUBLE
Vapour Pressur 3.64E-05mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R36/37/38:;
R42/43:;
Safety Description S26:;
S27:;
S36/37/39:;
S45:;
MSDS Material Safety Data Sheet