Methabenzthiazuron
- Product Name
- Methabenzthiazuron
- CAS No.
- 18691-97-9
- Chemical Name
- Methabenzthiazuron
- Synonyms
- s25128;B-74283;bay74283;TRIBUNIL;Trubunil;BAY-5653;bayer5633;TRIBUNIL(R);preparation5633;methbenzthiazuron
- CBNumber
- CB9197088
- Molecular Formula
- C10H11N3OS
- Formula Weight
- 221.28
- MOL File
- 18691-97-9.mol
Methabenzthiazuron Property
- Melting point:
- 119-120.5°
- Density
- 1.2527 (rough estimate)
- refractive index
- 1.6740 (estimate)
- Flash point:
- 11 °C
- storage temp.
- APPROX 4°C
- solubility
- DMSO, Methanol (Sparingly)
- pka
- 12.83±0.46(Predicted)
- color
- Off-White to Pale Beige
- Water Solubility
- 59mg/L(20 ºC)
- Merck
- 14,5939
- BRN
- 196633
- EPA Substance Registry System
- Methabenzthiazuron (18691-97-9)
Safety
- Hazard Codes
- N,T,F
- Risk Statements
- 50/53-39/23/24/25-23/24/25-11
- Safety Statements
- 60-61-45-16-7
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 2
- RTECS
- YR8980000
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29342000
- Toxicity
- LD50 in mice (mg/kg): >1000 orally; in male, female rats (mg/kg): >2500, >2500 orally; 540, 315 i.p. (Kimmerle, Lser)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 36156
- Product name
- Methabenzthiazuron
- Purity
- PESTANAL
- Packaging
- 100mg
- Price
- $51.2
- Updated
- 2022/05/15
- Product number
- M2334
- Product name
- Methabenzthiazuron
- Packaging
- 100MG
- Price
- $55
- Updated
- 2024/03/01
- Product number
- M258880
- Product name
- Methabenzthiazuron
- Packaging
- 5g
- Price
- $1110
- Updated
- 2021/12/16
- Product number
- AGR0000069
- Product name
- METHABENZTHIAZURON
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1520
- Updated
- 2021/12/16
- Product number
- 41292
- Product name
- Methabenzthiazuron
- Packaging
- 5G
- Price
- $2120
- Updated
- 2021/12/16
Methabenzthiazuron Chemical Properties,Usage,Production
Chemical Properties
White crystalline solid; melts at 120°C(248°F); insoluble in water [～59 ppm at20°C (68°F)], soluble in organic solvents.
Uses
Methabenzthiazuron is a benzothiazole and urea based herbicide used to control a spectrum of broad-leaved weeds and grasses crops. Methabenzthiazuron works via the inhibition of photosynthetic electron transport chain.
Uses
Methabenzthiazuron is a benzothiazole and urea based herbicide used to control a spectrum of broad-leaved weeds and grasses crops. Methabenzthiazuron works via the inhibition of photosynthetic electro n transport chain.
Uses
Selective herbicide.
Definition
ChEBI: Methabenzthiazuron is a member of benzothiazoles.
Health Hazard
Gupta and Singh (1985) investigated thetoxicity of tribunil in calves. Animals treatedwith 500 mg/kg orally developed toxicityin 36–48 hours. The symptoms includedincrease in body temperature, depression,and a progressive decrease in respiration rateand pulse rate. Necropsy findings in animalsthat died showed congestion of the lungs.Other organs affected were liver, kidney,urinary bladder, spleen, heart, and brain.A 75-mg/kg dose produced toxicity after2–3 weeks.
Metabolic pathway
When methabenzthiazuron is presowing applied to the soil of pea fields, three degradation products are detected as (2-benzothiazoyl)urea, 2- (methylamino)benzothiazole and 2- aminobenzothiazole. The latter two amines represent a majority of the soil bound residues.
Methabenzthiazuron Preparation Products And Raw materials
Raw materials
Preparation Products
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