2,3,6-TRICHLOROBENZOIC ACID
- Product Name
- 2,3,6-TRICHLOROBENZOIC ACID
- CAS No.
- 50-31-7
- Chemical Name
- 2,3,6-TRICHLOROBENZOIC ACID
- Synonyms
- T-2;Tcba;Zobar;Benzak;Benzac;Tribac;Tryben;Fen-all;Trisben;Trysben
- CBNumber
- CB8105853
- Molecular Formula
- C7H3Cl3O2
- Formula Weight
- 225.46
- MOL File
- 50-31-7.mol
2,3,6-TRICHLOROBENZOIC ACID Property
- Melting point:
- 126-127 °C(lit.)
- Boiling point:
- 324.5±37.0 °C(Predicted)
- Density
- 1.5599 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- pka
- 1.25±0.25(Predicted)
- color
- White to Light yellow to Light orange
- Water Solubility
- 7.70g/L(20 ºC)
- Stability:
- Stable under recommended storage conditions., Stable Under Recommended Storage C
- CAS DataBase Reference
- 50-31-7(CAS DataBase Reference)
- EPA Substance Registry System
- 2,3,6-Trichlorobenzoic acid (50-31-7)
Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 22-51/53
- Safety Statements
- 61
- RIDADR
- UN 2811 6.1/PG 1
- WGK Germany
- 2
- RTECS
- DH7700000
- HS Code
- 2916.39.7900
- HazardClass
- 9
- Hazardous Substances Data
- 50-31-7(Hazardous Substances Data)
- Toxicity
- Acute oral LD50 for rats 1,500 mg/kg (Hartley and Kidd, 1987), 650 mg/kg (RTECS, 1985).
N-Bromosuccinimide Price
- Product number
- R169676
- Product name
- 2,3,6-TRICHLORO-BENZOIC ACID
- Purity
- Aldrich<sup>CPR</sup>
- Packaging
- 1 unit
- Price
- $185
- Updated
- 2025/07/31
- Product number
- R169676
- Product name
- 2,3,6-TRICHLORO-BENZOIC ACID
- Purity
- AldrichCPR
- Packaging
- 25mg
- Price
- $179
- Updated
- 2024/03/01
- Product number
- T3758
- Product name
- 2,3,6-Trichlorobenzoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $26
- Updated
- 2025/07/31
- Product number
- T3758
- Product name
- 2,3,6-Trichlorobenzoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $79
- Updated
- 2025/07/31
- Product number
- J11381
- Product name
- 2,3,6-Trichlorobenzoicacid,analyticalstandard
- Packaging
- 100mg
- Price
- $94
- Updated
- 2021/12/16
2,3,6-TRICHLOROBENZOIC ACID Chemical Properties,Usage,Production
Chemical Properties
A solid.
Uses
An all-purpose, non-selective, pre-emergent and early post-emergent herbicide.
Uses
Systemic growth-regulator herbicide used for postemergence control of broad-leaved perennial and annual weeds in cereals and grass seed crops.
Definition
A substituted benzoic acid that is a potent synthetic auxin.
Hazard
Poison; moderately toxic.
Safety Profile
Poison by intraperitoneal route.Moderately toxic by ingestion and subcutaneous routes.When heated to decomposition it emits toxic fumes ofClí. Used as an herbicide.
Synthesis
2077-46-5
50-31-7
The general procedure for the synthesis of 2,3,6-trichlorobenzoic acid from 2,3,6-trichlorobenzene was as follows: 2,3,6-trichlorobenzene was added to 100 mL of water, followed by the addition of 0.4 g of tetrabutylammonium chloride as a phase-transfer catalyst, and 63 g of potassium permanganate. The reaction mixture was heated to 50 °C for 6 hours. Upon completion of the reaction, the pH of the filtrate was adjusted to 3 with 5% hydrochloric acid solution (mass percent, as HCl), at which time a large amount of white solid precipitated. The precipitate was collected by filtration, washed with a small amount of water and dried to give 43.3 g of 2,3,6-trichlorobenzoic acid with 95% purity and 96% yield by HPLC.
Environmental Fate
Photolytic. Plimmer (1970) postulated that the irradiation of 2,3,6-trichlorobenzoic
acid in methanol will undergo dechlorination forming 2,3-, 2,6- and 3,6-dichlorobenzoic
acids. Further irradiation may yield 2- and 3-chlorobenzoic acids which may ultimately
form benzoic acid (Plimmer, 1970).
Chemical/Physical. Reacts with alkalies and amines forming water-soluble salts.
References
[1] J. Appl. Chem. USSR (Engl. Transl.), 1980, vol. 53, # 12, p. 2076 - 2078
[2] Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1980, vol. 53, # 12, p. 2737 - 2740
[3] Patent: CN105294419, 2016, A. Location in patent: Paragraph 0105; 0106
[4] Journal of the Chemical Society, 1951, p. 1208,1212
[5] Journal of the Chemical Society, 1902, vol. 81, p. 1335
2,3,6-TRICHLOROBENZOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3,6-TRICHLOROBENZOIC ACID manufacturers
- Product
- 2,3,6-TRICHLOROBENZOIC ACID 50-31-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kgs
- Release date
- 2020-02-13