Tembotrione [iso]
- Product Name
- Tembotrione [iso]
- CAS No.
- 335104-84-2
- Chemical Name
- Tembotrione [iso]
- Synonyms
- Tembotrione;Laudis;2-[2-Chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy)methyl]benzoyl]-1,3-cyclohexanedione;BAY 747;embotrione;Tembotrione [iso];TEMBOTRIONE(WXC06044);C17219000 Tembotrione;Tembotrione in Acetone;Tembotrione 10 μg/ml Acetonitrile
- CBNumber
- CB52495199
- Molecular Formula
- C17H16ClF3O6S
- Formula Weight
- 440.82
- MOL File
- 335104-84-2.mol
Tembotrione [iso] Property
- Boiling point:
- 612.9±55.0 °C(Predicted)
- Density
- 1.458±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
- pka
- 3.17±0.50(Predicted)
- form
- Solid
- color
- White to light yellow
- Major Application
- agriculture
environmental - InChI
- InChI=1S/C17H16ClF3O6S/c1-28(25,26)13-6-5-9(15(18)10(13)7-27-8-17(19,20)21)16(24)14-11(22)3-2-4-12(14)23/h5-6,14H,2-4,7-8H2,1H3
- InChIKey
- IUQAXCIUEPFPSF-UHFFFAOYSA-N
- SMILES
- C1(=O)CCCC(=O)C1C(=O)C1=CC=C(S(C)(=O)=O)C(COCC(F)(F)F)=C1Cl
- LogP
- 0.924 (est)
- EPA Substance Registry System
- Tembotrione (335104-84-2)
Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 43-50/53
- Safety Statements
- 36/37-60-61
- RIDADR
- UN 3077 9 / PGIII
- WGK Germany
- 3
- Storage Class
- 13 - Non Combustible Solids
- Hazard Classifications
- Aquatic Acute 1
Aquatic Chronic 1
Repr. 2
Skin Sens. 1
STOT RE 2 - Hazardous Substances Data
- 335104-84-2(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- CRM32766
- Product name
- Tembotrione
- Purity
- certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Packaging
- 50MG
- Price
- $113
- Updated
- 2025/07/31
- Product number
- 32766
- Product name
- Tembotrione
- Purity
- PESTANAL
- Packaging
- 100mg
- Price
- $121
- Updated
- 2025/07/31
- Product number
- T172533
- Product name
- Tembotrione
- Packaging
- 500mg
- Price
- $350
- Updated
- 2021/12/16
- Product number
- A828078
- Product name
- 2-(2-Chloro-4-(methylsulfonyl)-3-((2,2,2-trifluoroethoxy)methyl)benzoyl)cyclohexane-1,3-dione
- Purity
- 95+%
- Packaging
- 1g
- Price
- $569
- Updated
- 2021/12/16
- Product number
- A828078
- Product name
- 2-(2-Chloro-4-(methylsulfonyl)-3-((2,2,2-trifluoroethoxy)methyl)benzoyl)cyclohexane-1,3-dione
- Purity
- 95+%
- Packaging
- 100mg
- Price
- $149
- Updated
- 2021/12/16
Tembotrione [iso] Chemical Properties,Usage,Production
Uses
Tembotrione is one of the pesticides found in surface waters. It can also be found as pesticide residues in fruits and vegetables.
Definition
ChEBI: An aromatic ketone that is 2-benzoylcyclohexane-1,3-dione in which the phenyl group is substituted at positions 2, 3, and 4 by chlorine, (2,2,2-trifluoroethoxy)methyl, and methylsulfonyl groups, respectively. It is a post-emergence herbicide used (particul rly in conjunction with the herbicide safener cyprosulfamide) for the control of a wide range of broad-leaved and grassy weeds in corn and other crops.
Synthesis
A synthetic process of herbicide tembotrione. The synthetic process comprises the following steps:
step 1) adding methyl 2-chloro-3-methyl-4-methylsulfonylbenzoate, a solvent,a catalyst and hydrobromic acid at the first, then dropwise adding hydrogen peroxide, washing with water, concentrating and recrystallizing after reaction to obtain bromine methyl 2-chloro-3-bromomethyl-4-methylsulfonylbenzoate;
step 2) enabling the bromide, an alkali 1, the catalyst, the solvent and 2,2,2-trifluoroethanol to react, filtering, washing with water and concentrating after reaction; adding an alkali 2 and water to react, acidifying, filtering, washing and drying to obtain an etherate 2-chloro-3-(2,2,2-trifluoroethoxy)methyl-4-methanesulfonylbenzoic acid;
step 3) removing the solvent after reacting the etherate, the catalyst, thionyl chloride and the solvent; adding 1,3-cyclohexanedione and the solvent, dropwise adding triethylamine; adding acetone cyanohydrin after reaction, washing with water, layering, removing the solvent from an oil layer, adding the solvent for recrystallization, filtering and drying to obtain a beige solid, namely tembotrione.
Tembotrione [iso] Preparation Products And Raw materials
Raw materials
Preparation Products
Tembotrione [iso] Suppliers
- Tel
- 18652911584
- 381854775@qq.com
- Country
- China
- ProdList
- 291
- Advantage
- 58
- Tel
- 66853366 13670046396
- Fax
- 0755-28363542
- sales@chem-strong.com
- Country
- China
- ProdList
- 18390
- Advantage
- 56
- Tel
- 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 15872
- Advantage
- 55
- Tel
- 025-66028182 18626450290
- yftan@aikonchem.com
- Country
- China
- ProdList
- 16676
- Advantage
- 50
- Tel
- 022-6537-8550 15522853686
- Fax
- 022-2532-9655
- sales@altasci.com.cn
- Country
- China
- ProdList
- 4511
- Advantage
- 55
- Tel
- 21-619849051-1 18521059765
- synchempharma@aliyun.com
- Country
- China
- ProdList
- 4963
- Advantage
- 55
- Tel
- 021-20242659 18930833303
- Fax
- +86 (21) 2024-2659
- Sales@changyanchem.cn
- Country
- China
- ProdList
- 5001
- Advantage
- 55
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20794
- Advantage
- 60
- Tel
- 18001959627(微信同号) 18001959627
- jjlchem2@163.com
- Country
- China
- ProdList
- 9981
- Advantage
- 58
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 10007
- Advantage
- 58
View Lastest Price from Tembotrione [iso] manufacturers
- Product
- Tembotrione 335104-84-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98
- Supply Ability
- 20000kg
- Release date
- 2025-09-28
- Product
- Tembotrione [iso] 335104-84-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99.99%
- Supply Ability
- 20 tons
- Release date
- 2025-04-16
- Product
- Tembotrione 335104-84-2
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-07