Bencarbazone (Ref: TM-435) |
![]() Last updated: 04/01/2021 |
![]() |
(Also known as: HWH 4991) |
SUMMARY |
Bencarbazone is a post-emergence herbicide that does not have EU regulatory approval for use. It has a moderate aqueous solubility. There are large knowledge gaps in the public domain regarding its environmental fate parameters. It has a low mammalian toxicity and would not be expected to bioaccumulate. It has a moderate toxicity to birds, fish, aquatic invertebrates and earthworms. |
|
![]() |
|
A triazolone herbicide for the post-emergent control of broad-leaved weeds | |
---|---|---|
|
Bedstraw; Velvetleaf; Pigweed; Lambsquarter; Speedwell; Morning glory; Puslane | |
|
Cereals; Sugarcane; Corn | |
|
- | |
|
Current | |
|
2001, discovered |
UK regulatory status |
|
Not approved | ||
---|---|---|---|
|
Not applicable | ||
|
No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
|
Not approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
Also used in |
|
- |
---|
Chemical structure |
|
- | |
---|---|---|
|
₁₃H₁₃F₄N₅O₃S₂ | |
|
CCS(=O)(=O)NC1=CC(=C(C=C1C(=S)N)F)N2C(=O)N(C(=N2)C(F)(F)F)C | |
|
No data | |
|
LVKBXDHACCFCTA-UHFFFAOYSA-N | |
|
InChI=1S/C13H13F4N5O3S2/c1-3-27(24,25)20-8-5-9(7(14)4-6(8)10(18)26)22-12(23)21(2)11(19-22)13(15,16)17/h4-5,20H,3H2,1-2H3,(H2,18,26) | |
|
Yes |
General status |
|
Herbicide | |
---|---|---|
|
Triazolone | |
|
- | |
|
- | |
|
Synthetic | |
|
Protox inhibitor, absorbed by roots and foliage and translocated | |
|
173980-17-1 | |
|
- | |
|
- | |
|
- | |
|
11037341 | |
|
427.40 | |
|
2-(ethanesulfonamido)-5-fluoro-4-[4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]benzene-1-carbothioamide | |
|
4-[4,5-dihydro-4-methyl-5-oxo-3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]-2-[(ethylsulfonyl)amino]-5-fluorobenzenecarbothioamide | |
|
4-[4,5-dihydro-4-methyl-5-oxo-3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl]-2-[(ethylsulfonyl)amino]-5-fluorobenzenecarbothioamide | |
|
- | |
|
- | |
|
E | |
|
Not known | |
|
Not applicable | |
|
Not applicable | |
|
- | |
|
Yellowish coloured powder |
Formulations |
|
|
|||
---|---|---|---|---|
|
|
|||
|
|
|||
|
- |
|
![]() |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
105 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
202 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
- | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
|
1.51 X 1000 | Calculated | - | |||||||
|
0.179 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
- | |||||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - |
Degradation |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
- | - | - | ||||||||
|
- | - | - |
Soil adsorption and mobility |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
|
- | - | - | |||||||
|
- | ||||||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
- | ||||||||||
|
- | ||||||||||
|
- |
Fate indices |
|
|
|
|
||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
- | - | - | ||||||||||||||||||||||||||
|
|
Cannot be calculated | - | - | |||||||||||||||||||||||||
|
- | ||||||||||||||||||||||||||||
|
- | - | - | ||||||||||||||||||||||||||
|
- | - | - |
|
![]() |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
|
- | - | - | |||||||
|
- | - | |||||||||
|
> 2500 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
|
|
- | - | - | |||||||
|
- | - | |||||||||
|
- | - | - | ||||||||
|
> 2000 | L3 L = Pesticide manuals and hard copy reference books / other sources Colinus virginianus3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
> 100 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
> 10 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
- | - | - | |||||||||
|
2.0 | L3 L = Pesticide manuals and hard copy reference books / other sources Selenastrum capricornutum3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
- | |||||||||||
|
- | - | - | ||||||||
- | |||||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
> 1000 | L3 L = Pesticide manuals and hard copy reference books / other sources Eisenia foetida3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
|
- | - | - |
|
- | - | - | |||
|
|
- | - | - |
|
- | - | - | |||
|
- | - | - | ||||||||
|
|
- | - | - |
|
- | - | - |
|
![]() |
General |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
High (class III) | - | - | ||||||||
|
> 2500 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
> 5.05 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
- | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
|
- | |||||||||
|
- | ||||||||||
|
|
||||||||||
|
- | - | - | ||||||||
|
- | - | - |
Health issues |
|
|
||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
No further information available |
Handling issues |
|
|
|||
---|---|---|---|---|
|
No information available | |||
|
- | |||
|
- | |||
|
- | |||
|
NL (Not listed) | |||
|
- | |||
|
- |
|
![]() |
|
|
||
---|---|---|---|
|
bencarbazone | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- | ||
|
- |
Record last updated: | 04/01/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |