| Identification | Back Directory | [Name]
TRIDIPHANE | [CAS]
58138-08-2 | [Synonyms]
Nelpon
Tandem
dowco356
Tridiphan
Dowco 356
TRIDIPHANE
Tridiphane solution
Tridiphane Solution, 100ppm
tridiphane (bsi,ansi,draft e-iso, draft f-iso)
2-(3,5-Dichlorophenyl)-2-(2,2,2-trichloroethyl)oxirane
2-(3,5-dichlorophenyl)-2-(2,2,2-trichloroethyl)-oxiran
oxirane,2-(3,5-dichlorophenyl)-2-(2,2,2-trichloroethyl)-
(Rs)-2-(3,5-dichlorophenyl)-2-(2,2,2-trichloroethyl)oxirane
(.+/-.)-2-(3,5-Dichlorophenyl)-2-(2,2,2-trichloroethyl)oxirane | [Molecular Formula]
C10H7Cl5O | [MDL Number]
MFCD00072489 | [MOL File]
58138-08-2.mol | [Molecular Weight]
320.43 |
| Safety Data | Back Directory | [RIDADR ]
1325 | [HazardClass ]
4.1 | [PackingGroup ]
III | [HS Code ]
29109000 | [Toxicity]
LD50 for technical grade (89-91% pure) in male, female mice, male, female rats (mg/kg): ~1200, ~740, 1700-2300, 1500-1900 orally (Hanley) |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless crystals. Vapor pressure 29 mPa (25°C). Partition coefficient KOWlgP = 4.34, Henry constant 5.16 Pa·m??/mol (calculated). Solubility in water 1.8 mg/L (25°C); solubility in other solvents (25°C, kg/kg): acetone 9.1, dichloromethane 7.1, methanol 0.98, xylene 4.6, chlorobenzene 5.6. Hydrolysis DT 50 80 d (pH 5-9, 35°C). Flash point 46.7°C. | [Uses]
Herbicide. | [Definition]
ChEBI: Tridiphane is a dichlorobenzene. | [Production Methods]
Tridiphane is commercially synthesised through a multi-step organic process that centres on constructing its oxirane (epoxide) ring and attaching the two key substituents: a 3,5-dichlorophenyl group and a 2,2,2-trichloroethyl group. The production typically begins with the preparation of the appropriate halogenated aromatic and aliphatic precursors, which are then coupled through nucleophilic substitution or halogenation reactions. The final step involves epoxidation to form the oxirane ring, yielding the active tridiphane molecule. | [Mechanism of action]
Enzyme inhibitor - inhibits meristematic activity | [Safety Profile]
Moderately toxic by ingestion andskin contact. An experimental teratogen. Experimentalreproductive effects. When heated to decomposition itemits toxic fumes of Clí. | [Safety Profile]
Poison by ingestion andintraperitoneal routes. Moderately toxic by intraduodenalroute. When heated to decomposition it emits toxic fumesof NOx. | [Pesticide Type]
Herbicide |
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