Difenoxuron

  • N'-[4-(4-Methoxyphenoxy)phenyl]-N,N-dimethylurea
  • 3-[p-(p-Methoxyphenoxy)phenyl]-1,1-dimethylurea
Formula
C16H18N2O3
Structure
Uses
Urea herbicide.

Registry Numbers and Inventories.
CAS
14214-32-5
EC (EINECS/ELINCS)
238-068-0
RTECS
YT0180000
RTECS class
Agricultural Chemical and Pesticide
Beilstein/Gmelin
5574828
Beilstein Reference
6-13
EPA OPP
551400
Swiss Giftliste 1
G-3341
Korea ECL
Listed

Properties.
Formula
C16H18N2O3
Formula mass
286.36
Boiling point, °C
467
Vapor pressure, mmHg
7E-9 (25 C)
Density
2.54 g/cm3
Solubility in water
Insoluble
Heat of vaporization
72.9 kJ/mol

Hazards and Protection.

Fire.
Flash Point,°C
236

Health.
Poison_Class
3
Exposure effects
Protein metabolism disturbances, moderate emphysema, and weight loss with chronic exposure.
   Ingestion
Systemic toxicity is unlikely unless large amounts have been ingested. Nausea, vomiting, diarrhea, headache, confusion and electrolyte depletion.
   Inhalation
May cause irritation. Coughing and shortness of breath.
   Skin
May cause irritation.
   Eyes
May cause irritation.

First aid
 

Transport.