-
Name
N-Cycloheptylcarbamic acid 1,1-bis(p-fluorophenyl)-2-propynyl ester
- EINECS
- CAS No. 20929-99-1
- Density 1.21g/cm3
- Solubility
- Melting Point
- Formula C23H23F2NO2
- Boiling Point 487.6°C at 760 mmHg
- Molecular Weight 383.438
- Flash Point 248.7°C
- Transport Information
- Appearance
- Safety Poison by ingestion and intraperitoneal routes. Questionable carcinogen with experimental carcinogenic data. See also ESTERS. When heated to decomposition it emits very toxic fumes of F− and NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms
- PSA 41.82000
- LogP 5.49500
1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate Chemical Properties
IUPAC Name: 1,1-bis(4-Fluorophenyl)prop-2-ynyl N-cycloheptylcarbamate
Synonyms: 1,1-Bis(4-Fluorophenyl)-2-propynyl N-cycloheptylcarbamate ; ycloheptanecarbamic acid, 1,1-bis(p-fluorophenyl)-2-propynyl ester
CAS NO:20929-99-1
Molecular Formula of 1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate (CAS NO.20929-99-1) : C23H23F2NO2
Molecular Weight of 1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate (CAS NO.20929-99-1) :383.431
Molecular Structure of 1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate (CAS NO.20929-99-1) :.png)
Index of Refraction: 1.57
Surface Tension: 47.4 dyne/cm
Density: 1.21 g/cm3
Flash Point: 248.7 °C
Enthalpy of Vaporization: 75.36 kJ/mol
Boiling Point: 487.6 °C at 760 mmHg
Vapour Pressure: 1.17E-09 mmHg at 25°C
1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 307mg/kg (307mg/kg) | Journal of Medicinal Chemistry. Vol. 11, Pg. 1155, 1968. | |
| mouse | LD50 | oral | 405mg/kg (405mg/kg) | Personal Communication from P.N. Harris, Eli Lily Co., Greenfield, IN 46140. Oct. 21, 1974Vol. 21OCT1974, | |
| rat | LD50 | intraperitoneal | 215mg/kg (215mg/kg) | Personal Communication from P.N. Harris, Eli Lily Co., Greenfield, IN 46140. Oct. 21, 1974Vol. 21OCT1974, |
1,1-Bis(4-Fluorophenyl)-2-propynyl-n-cycloheptylcarbamate Safety Profile
Poison by ingestion and intraperitoneal routes. Questionable carcinogen with experimental carcinogenic data. See also ESTERS. When heated to decomposition it emits very toxic fumes of F− and NOx.
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