Authority

  • F 6285
  • Sulfentrazone
  • Methanesulfonamide, N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4- triazol-1-yl)phenyl)
Formula
C11H10Cl2F2N4O3S
Structure
Uses
Substance is used as a herbicide.

Registry Numbers and Inventories.
CAS
122836-35-5
RTECS
PB0475010
RTECS class
Drug
Merck
12,10384
Beilstein/Gmelin
8015123
Beilstein Reference
6-26
EPA OPP
129081
New Zealand
Listed

Properties.
Formula
C11H10Cl2F2N4O3S
Formula mass
387.19
Melting point, °C
75 - 78
Boiling point, °C
468
Vapor pressure, mmHg
6E-9 (25 C)
Density
1.43 g/cm3 (20 C)
Solubility in water
Insoluble
pKa/pKb
8.74 (pKa)
Heat of vaporization
73.0 kJ/mol

Hazards and Protection.

Fire.
Flash Point,°C
237

Health.
Poison_Class
4
Exposure effects
Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.

First aid
 

Transport.