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CAS No.: | 1568-80-5 |
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Name: | SPIROBIINDANE |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C21H24 O2 |
Molecular Weight: | 308.42 |
Synonyms: | 1,1'-Spirobi[indan]-6,6'-diol,3,3,3',3'-tetramethyl- (6CI,7CI,8CI); 2,2',3,3'-Tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi[1H-indene]-6,6'-diol;3,3,3',3'-Tetramethyl-1,1'-spirobi[indane]-6,6'-diol;6,6'-Dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane; SI; SI (diol) |
Density: | 1.21g/cm3 |
Melting Point: | 213-214 °C |
Boiling Point: | 478.5°Cat760mmHg |
Flash Point: | 220.4°C |
Hazard Symbols: | Low toxicity by ingestion and skin contact. A mild eye irritant. |
Safety: | Low toxicity by ingestion and skin contact. A mild eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors. |
PSA: | 40.46000 |
LogP: | 4.74650 |
IUPAC Name: 1,1,1',1'-Tetramethyl-3,3'-spirobi[indane]-5,5'-diol
Synonyms: 1,1'-Spirobi[1H-indene]-6,6'-diol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- ; 3,3,3',3'-Tetramethyl-1,1'-spirobi(indan)-6,6'-diol ; 3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-6,6'-diol
CAS NO: 1568-80-5
Molecular Formula: C21H24O2
Molecular Weight: 308.4141
Molecular Structure:
Index of Refraction: 1.645
Surface Tension: 55.9 dyne/cm
Density: 1.21 g/cm3
Flash Point: 220.4 °C
Enthalpy of Vaporization: 77.09 kJ/mol
Boiling Point: 478.5 °C at 760 mmHg
Vapour Pressure: 8.84E-10 mmHg at 25°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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rat | LD50 | oral | > 5gm/kg (5000mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | International Journal of Toxicology. Vol. 19, Pg. 366, 2000. |
rat | LD50 | skin | > 2gm/kg (2000mg/kg) | International Journal of Toxicology. Vol. 19, Pg. 366, 2000. |
Low toxicity by ingestion and skin contact. A mild eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.