-
Name
Terallethrin
- EINECS 239-651-2
- CAS No. 15589-31-8
- Density 1.05 g/cm3
- Solubility Hardly soluble in water, but soluble in organic solvents
- Melting Point
- Formula C17H24 O3
- Boiling Point 348.7 °C at 760 mmHg
- Molecular Weight 276.376
- Flash Point 148.8 °C
- Transport Information
- Appearance Faint yellow oily liquid.
- Safety Poison by ingestion, subcutaneous, and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms Cyclopropanecarboxylicacid, 2,2,3,3-tetramethyl-, 2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-ylester (9CI); Cyclopropanecarboxylic acid, 2,2,3,3-tetramethyl-, ester with2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one (8CI); 2-Cyclopenten-1-one,2-allyl-4-hydroxy-3-methyl-, 2,2,3,3-tetramethylcyclopropanecarboxylate (8CI);(?à)-Terallethrin; Knockthrin; M108; Terallethrin
- PSA 43.37000
- LogP 3.44580
Terallethrin Chemical Properties
Molecular Structure of Terallethrin (CAS NO.15589-31-8):
EINECS: 239-651-2
IUPAC Name: (2-Methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl) 2,2,3,3-tetramethylcyclopropane-1-carboxylate
Molecular Formula: C17H24O3
Molecular Weight: 276.370660 g/mol
XLogP3: 4.2
H-Bond Donor: 0
H-Bond Acceptor: 3
Canonical SMILES: CC1=C(C(=O)CC1OC(=O)C2C(C2(C)C)(C)C)CC=C
InChI: InChI=1S/C17H24O3/c1-7-8-11-10(2)13(9-12(11)18)20-15(19)14-16(3,4)17(14,5)6/h7,13-14H,1,8-9H2,2-6H3
InChIKey: MIZYPRIEDMSCAC-UHFFFAOYSA-N
Index of Refraction: 1.506
Molar Refractivity: 77.83 cm3
Molar Volume: 261.6 cm3
Surface Tension: 35.8 dyne/cm
Density: 1.05 g/cm3
Flash Point: 148.8 °C
Enthalpy of Vaporization: 59.31 kJ/mol
Boiling Point: 348.7 °C at 760 mmHg
Vapour Pressure: 4.96E-05 mmHg at 25 °C
Water Solubility: 1.781 mg/L at 25 °C
BRN of Terallethrin (CAS NO.15589-31-8): 1992709
Terallethrin Toxicity Data With Reference
| 1. | orl-rat LD50:174 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. | ||
| 2. | ipr-rat LD50:81 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. | ||
| 3. | scu-rat LD50:252 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. | ||
| 4. | orl-mus LD50:177 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. | ||
| 5. | ipr-mus LD50:81 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. | ||
| 6. | scu-mus LD50:293 mg/kg | IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 13 (1982),1128. |
Terallethrin Safety Profile
Poison by ingestion, subcutaneous, and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
Terallethrin Specification
Terallethrin with CAS registry number of 15589-31-8 is also known as Terallethrin [ISO] ; (+-)-3-Allyl-2-methyl-4-oxo-2-cyclopentenyl 2,2,3,3-tetramethylcyclopropanecarboxylate ; 2-Methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate ; AI3-29593 ; Knockthrin ; M-108 ; 3-Allyl-2-methyl-4-oxocyclopent-2-en-1-yl 2,2,3,3-tetramethylcyclopropanecarboxylate ; Cyclopropanecarboxylic acid, 2,2,3,3-tetramethyl-, 2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester ; Cyclopropanecarboxylic acid, 2,2,3,3-tetramethyl-, ester with 2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one . Terallethrin is an allethrin product particularly effective in control of insect with heat fumigation. It is more active than natural pyrethrins in control of Musca domestica and Culex pipiens.
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