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| CAS No.: | 79538-32-2 |
|---|---|
| Name: | Tefluthrin |
| Molecular Structure: | |
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|
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| Formula: | C17H14ClF7O2 |
| Molecular Weight: | 418.739 |
| Synonyms: | Cyclopropanecarboxylicacid, 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-,(2,3,5,6-tetrafluoro-4-methylphenyl)methyl ester, [1a,3a(Z)]-(?à)-;Cyclopropanecarboxylic acid,3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propenyl]-2,2-dimethyl-, (2,3,5,6-tetrafluoro-4-methylphenyl)methylester, (1R,3R)-rel- (9CI);A 14974;Force;Force (pesticide);JF 6064;Komet RP;PP 993;R 151993;Tefluthrin CS; |
| EINECS: | 616-699-6 |
| Density: | 1.461 g/cm3 |
| Melting Point: | 44-46 °C |
| Boiling Point: | 357.834 °C at 760 mmHg |
| Flash Point: | 107.296 °C |
| Solubility: | 0.02 mg l-1 (20 °C) |
| Appearance: | Colorless solid |
| Hazard Symbols: |
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| Risk Codes: | 23/24-28 |
| Safety: | 22-28-36/37/39-45 |
| Transport Information: | UN 3349 |
| PSA: | 26.30000 |
| LogP: | 5.55180 |
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Chemistry
Product Name: Tefluthrin (CAS NO.79538-32-2)
Molecular Weight 418.733682 [g/mol]
Molecular Formula C17H14ClF7O2
Density: 1.461 g/ml
Flash Point: 107.3 °C
Boiling Point: 357.8 °C
Melting Point: 44-46 °C
storage temp: 0-6 °C
Enthalpy of Vaporization: 90.82 kJ/mol
Vapour Pressure: 6.69E-15 mmHg at 25 °C
XLogP3-AA: 5.4
H-Bond Donor: 0
H-Bond Acceptor: 9
IUPAC Name: (2,3,5,6-tetrafluoro-4-methylphenyl)methyl3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
Canonical SMILES: CC1=C(C(=C(C(=C1F)F)COC(=O)C2C(C2(C)C)C=C(C(F)(F)F)Cl)F)F
Isomeric SMILES: CC1=C(C(=C(C(=C1F)F)COC(=O)C2C(C2(C)C)/C=C(/C(F)(F)F)\Cl)F)F
InChI: InChI=1S/C17H14ClF7O2/c1-6-11(19)13(21)7(14(22)12(6)20)5-27-15(26)10-8(16(10,2)3)4-9(18)17(23,24)25/h4,8,10H,5H2,1-3H3/b9-4-
InChIKey: ZFHGXWPMULPQSE-WTKPLQERSA-N
Product Categories: PyrethroidsPesticides&Metabolites; Alpha sort; Insecticides; Pesticides; Q-ZAlphabetic; TA - TE
Uses
Tefluthrin (CAS NO.79538-32-2) is pyrethroid insecticides used for soil treatment, can control Coleoptera, and habitat in the soil and certain wings of Lepidoptera pests, dosage 0.12 ~ 1.5g/100m2. Can also be used as a seed treatment.
Toxicity Data With Reference
| 1. | orl-rat LD50:22 mg/kg | PEMNDP Pesticide Manual. 9 (1991),791. | ||
| 2. | skn-rat LD50:148 mg/kg | PEMNDP Pesticide Manual. 9 (1991),791. | ||
| 3. | orl-mus LD50:45 mg/kg | PEMNDP Pesticide Manual. 9 (1991),791. | ||
| 4. | orl-dck LD50:4190 mg/kg | PEMNDP Pesticide Manual. 9 (1991),791. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
A poison by ingestion and skin contact. When heated to decomposition it emits toxic vapors of F− and Cl−.
Safety information of Tefluthrin (CAS NO.79538-32-2):
Hazard Codes: 
T+
Risk Statements: 23/24-28
R23/24: Toxic by inhalation and in contact with skin
R28: Very Toxic if swallowed
Safety Statements: 22-28-36/37/39-45
S22: Do not breathe dust
S28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR: UN 3349
RTECS: GZ1227850
HazardClass: 6.1(a)
PackingGroup: I
Specification
Tefluthrin , its CAS NO. is 79538-32-2, the synonyms are 2,3,5,6-Tetrafluoro-4-methylphenyl)methylester,(1-alpha,3-alpha(z))-(+-yl ; Forza ; Pp993 ; Tefluthrine ; 2,3,5,6-Tetrafluoro-4-methylbenzyl(z)-(1rs,3rs)-3-(2-chloro- 3,3,3-trifluoro-1-propenyl-2,2-dimethylcyclopropanecarboxylate ; Force .