Benzthiazuron

  • 1-(Benzothiazol-2-yl)-3-methylurea
  • 1-Methyl-3-(2-benzothiazolyl)urea
  • N-Methyl-N'-(2-benzothiazolyl)urea
  • N-2-Benzothiazolyl-N'-methylurea
  • 1-(1,3-Benzothiazol-2-yl)-3-methyl urea
  • 1-(2-Benzothiazolyl)-3-methylurea
Formula
C9H9N3OS
Structure
Uses
Urea herbicide.

Registry Numbers and Inventories.
CAS
1929-88-0
EC (EINECS/ELINCS)
217-685-9
EC Index Number
006-036-00-3
RTECS
YR8985000
RTECS class
Agricultural Chemical and Pesticide; Mutagen
Beilstein/Gmelin
181259
Beilstein Reference
4-27-00-04838
EPA OPP
281400
Swiss Giftliste 1
G-4017

Properties.
Formula
C9H9N3OS
Formula mass
207.27
Solubility in water
Insoluble
pKa/pKb
9.67`

Hazards and Protection.

Fire.

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 are 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.