1,2-CYCLOBUTANEDICARBOXYLIC ANHYDRIDE

Name	perhydrocyclobuta[c]furan-1,3-dione
Synonyms	PERHYDROCYCLOBUTA[C]FURAN-1,3-DIONE perhydrocyclobuta[c]furan-1,3-dione 3-Oxabicyclo[3.2.0]heptane-2,4-dione 3-oxabicyclo[3.2.0]heptane-2,4-dione 1,2-CYCLOBUTANEDICARBOXYLIC ANHYDRIDE cyclobutane-1,2-dicarboxylicacidanhydride (1R,5S)-3-Oxabicyclo[3.2.0]heptane-2,4-dione 1,2-Cyclobutanedicarboxylic anhydride, cis-, (1S,5R)-3-Oxa-bicyclo[3.2.0]heptane-2,4-dione (1R,2S)-Cyclobutane-1,2-dicarboxylic anhydride
CAS	4462-96-8
InChI	InChI=1/C12H14O7/c13-9(14)5-1-3-7(5)11(17)19-12(18)8-4-2-6(8)10(15)16/h5-8H,1-4H2,(H,13,14)(H,15,16)

Molecular Formula	C6H6O3
Molar Mass	126.11
Density	1.412±0.06 g/cm3(Predicted)
Melting Point	73 °C
Boling Point	90-100 °C(Press: 0.5 Torr)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.581

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
Hazard Note	Irritant