Terbumeton

  • 2-Methoxy-4-ethylamino-6-tert-butylamino-s-triazine
  • 4-(Ethylamino)-2-methoxy-6-(tert-butylamino)-s-triazine
  • 1,3,5-Triazine-2,4-diamine, N-(1,1-dimethylethyl)-N'-ethyl-6-methoxy-
Formula
C10H19N5O
Structure
Uses
Herbicide.

Registry Numbers and Inventories.
CAS
33693-04-8
EC (EINECS/ELINCS)
251-637-8
EC Index Number
613-066-00-6
22 50/53
RTECS
XY5020000
RTECS class
Agricultural Chemical and Pesticide; Mutagen
UN (DOT)
3077
Beilstein/Gmelin
520400
Beilstein Reference
6-26
EPA OPP
294209
Swiss Giftliste 1
G-9661
Canada DSL/NDSL
NDSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed

Properties.
Formula
C10H19N5O
Formula mass
225.34
Melting point, °C
110 - 111
Boiling point, °C
359
Vapor pressure, mmHg
2.5E-5 (25 C)
Density
1.081 g/cm3 20 C)
Solubility in water
Insoluble
pKa/pKb
9.55 (pKb)
Heat of vaporization
60.5 kJ/mol

Hazards and Protection.
Storage
Keep tightly closed.
Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Small spills/leaks
Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent dust cloud. Avoid inhalation of asbestos dust.
Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide.

Fire.
Flash Point,°C
171
Fire fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire potential
May burn but does not ignite readily.
Hazards
Containers may explode when heated.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.
Health
1
 
Flammability
0
 
 
Reactivity
0
 

Health.
Poison_Class
3
Exposure effects
Harmful. Dangerous for the environment. Harmful if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
   Ingestion
Harmful if swallowed.
   Inhalation
Inhalation of material may be harmful.
   Skin
Contact may cause burns.
   Eyes
See Skin.

First aid
 
   Ingestion
Seek medical assistance.
   Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
   Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes.
   Eyes
Immediately flush with running water for at least 20 minutes.

Transport.
UN number
3077
Response guide
Hazard class
9
Packing Group
III