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CAS No.: | 4611-05-6 |
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Name: | OPHIOBOLIN A |
Article Data: | 4 |
Molecular Structure: | |
Formula: | C25H36O4 |
Molecular Weight: | 400.558 |
Synonyms: | COCHLIOBOLIN A;(18R)-3-Hydroxy-5-oxo-14,18-epoxyophiobola-7,19-diene-25-al;18-epoxy-3-hydroxy-5-oxo-19-dien-25-a(18r)-ophiobola-14;cochliobolin;ophiobolin;(7E,18R)-3-hydroxy-5-oxo-14,18-epoxyophiobola-7,19-dien-25-al;OPHIOBOLIN A;Ophiobolin,Helminthosporium sp.;orphiobolin A;(18R)-14,18-Epoxy-3-hydroxy-5-oxoophiobola-7,19-dien-25-al; |
Density: | 1.14g/cm3 |
Melting Point: | 182°C |
Boiling Point: | 539.4°Cat760mmHg |
Flash Point: | 177.8°C |
Hazard Symbols: | Xn |
Risk Codes: | R20/21/22 |
Safety: | Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits acrid smoke and fumes. |
PSA: | 63.60000 |
LogP: | 4.40800 |
IUPAC Name: Cochliobolin
Synonyms of Cochliobolin (CAS NO.4611-05-6) : (18R)-14,18-Epoxy-3-hydroxy-5-oxoophiobola-7,19-dien-25-al ; Cochliobolin A ; Ophiobolin- A from Helminthosporium sp.
CAS NO:4611-05-6
Molecular Formula:C25H36O4
Molecular Weight :400.5509
Molecular Structure :
Index of Refraction: 1.554
Surface Tension: 45.2 dyne/cm
Density: 1.14 g/cm3
Flash Point: 177.8 °C
Enthalpy of Vaporization: 93.93 kJ/mol
Boiling Point: 539.4 °C at 760 mmHg
Vapour Pressure: 6.91E-14 mmHg at 25°C
Storage temp: 2-8°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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mouse | LD50 | intraperitoneal | 21mg/kg (21mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 6, Pg. 143, 1981. | |
mouse | LD50 | intravenous | 12mg/kg (12mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 6, Pg. 143, 1981. | |
mouse | LD50 | oral | 238mg/kg (238mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 6, Pg. 143, 1981. | |
mouse | LD50 | subcutaneous | 73mg/kg (73mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 6, Pg. 143, 1981. |
Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When Cochliobolin (CAS NO.4611-05-6) is heated to decomposition it emits acrid smoke and fumes.
Hazard Codes Xn
Risk Statements 20/21/22
R20/21/22: Cochliobolin (CAS NO.4611-05-6) is harmful by inhalation, in contact with skin and if swallowed.
Safety Statements 36
S36:Wear suitable protective clothing.
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS RL1576000