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CAS No.: | 5617-74-3 |
---|---|
Name: | 3-Oxabicyclo[3.1.0]hexane-2,4-dione |
Article Data: | 23 |
Molecular Structure: | |
Formula: | C5H4O3 |
Molecular Weight: | 112.085 |
Synonyms: | 1,2-Cyclopropanedicarboxylic anhydride; |
EINECS: | 690-462-5 |
Density: | 1.567 g/cm3 |
Melting Point: | 59-61 °C(lit.) |
Boiling Point: | 280.5 °C at 760 mmHg |
Flash Point: | 143.3 °C |
Appearance: | white crystals or crystalline powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 37/39-26 |
PSA: | 43.37000 |
LogP: | -0.29410 |
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Molecule structure of 3-Oxabicyclo[3.1.0]hexane-2,4-dione (CAS NO.5617-74-3):
Molecular Formula: C5H4O3
Molecular Weight: 112.08 g/mol
Density: 1.567 g/cm3
Melting Point: 59-61 °C(lit.)
Boiling Point: 280.5 °C at 760 mmHg
Flash Point: 143.3 °C
Index of Refraction: 1.555
Molar Refractivity: 22.97 cm3
Molar Volume: 71.5 cm3
Surface Tension: 58.4 dyne/cm
Enthalpy of Vaporization: 51.92 kJ/mol
Vapour Pressure: 0.00378 mmHg at 25 °C
InChI: InChI=1/C5H4O3/c6-4-2-1-3(2)5(7)8-4/h2-3H,1H2
InChIKey: ZRMYHUFDVLRYPN-UHFFFAOYAL
Product Categories: Cycloalkanes
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Hazard Note: Irritant
3-Oxabicyclo[3.1.0]hexane-2,4-dione (CAS NO.5617-74-3) is also named as 1,2-Cyclopropanedicarboxylic anhydride ; Cyclopropane-2,3 dicarboxylic acid anhydride ; 3-Oxabicyclo[3.1.0]hexane-2,4-dione, 98% . 3-Oxabicyclo[3.1.0]hexane-2,4-dione (CAS NO.5617-74-3) is white crystals or crystalline powder.