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| Name |
N-Cyclopropyl-N'-(2,5-difluorophenyl)urea |
EINECS | N/A |
| CAS No. | 81356-60-7 | Density | 1.32g/cm3 |
| PSA | N/A | LogP | N/A |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C10H10F2N2O | Boiling Point | 265.9°Cat760mmHg |
| Molecular Weight | 212.22 | Flash Point | 114.6°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by ingestion. Moderately toxic by skin contact. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of NOx and F−. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | A poison. Moderately toxic by skin contact. A mild skin and eye irritant. |
| Synonyms |
N/A |
N-Cyclopropyl-N'-(2,5-difluorophenyl)urea Chemical Properties
IUPAC Name: 1-cyclopropyl-3-(2,5-difluorophenyl)urea
Empirical Formula: C10H10F2N2O
Molecular Weight: 212.196g/mol
Index of Refraction: 1.549
Molar Refractivity: 50.85 cm3
Molar Volume: 159.7 cm3
Polarizability: 20.15×10-24cm3
Surface Tension: 42.8 dyne/cm
Density: 1.32 g/cm3
Flash Point: 114.6 °C
Enthalpy of Vaporization: 50.38 kJ/mol
Boiling Point: 265.9 °C at 760 mmHg
Vapour Pressure: 0.00893 mmHg at 25°C
Canonical SMILES: C1CC1NC(=O)NC2=C(C=CC(=C2)F)F
InChI: InChI=1S/C10H10F2N2O/c11-6-1-4-8(12)9(5-6)14-10(15)13-7-2-3-7/h1,4-5,7H,2-3H2,(H2,13,14,15)
InChIKey: YNHCORPJRLQDMA-UHFFFAOYSA-N
Structure of N-Cyclopropyl-N'-(2,5-difluorophenyl)urea (CAS NO.81356-60-7):
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N-Cyclopropyl-N'-(2,5-difluorophenyl)urea Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0533899 . | ||
| 2. | eye-rbt 100 mg MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0533899 . | ||
| 3. | orl-rat LD50:152 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0533899 . | ||
| 4. | skn-rbt LD50:>2 g/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0533899 . |
N-Cyclopropyl-N'-(2,5-difluorophenyl)urea Safety Profile
A poison by ingestion. Moderately toxic by skin contact. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of NOx and F−.
N-Cyclopropyl-N'-(2,5-difluorophenyl)urea Specification
N-Cyclopropyl-N'-(2,5-difluorophenyl)urea , its cas register number is 81356-60-7. It also can be called SD 91779 ; Urea, N-cyclopropyl-N'-(2,5-difluorophenyl)- . It is moderate toxic by skin contact. And N-Cyclopropyl-N'-(2,5-difluorophenyl)urea (CAS NO.81356-60-7) will cause a mild skin and eye irritant. When heated to decomposition it emits toxic vapors of NOx and F−
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