Product Name

  • Name

    1-cyclopropyl-3-(2,5-difluorophenyl)urea

  • EINECS
  • CAS No. 81356-60-7
  • Density 1.32g/cm3
  • Solubility
  • Melting Point
  • Formula C10H10F2N2O
  • Boiling Point 265.9°Cat760mmHg
  • Molecular Weight 212.22
  • Flash Point 114.6°C
  • Transport Information
  • Appearance
  • 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
  • Molecular Structure Molecular Structure of 81356-60-7 (1-cyclopropyl-3-(2,5-difluorophenyl)urea)
  • Hazard Symbols A poison. Moderately toxic by skin contact. A mild skin and eye irritant.
  • Synonyms
  • PSA
  • LogP

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):

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−
 

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View