Allethrin
Also known as: Bioallethrin, d-trans-allethrin, Pynamin, Pallethrin, D-allethrin, (+-)-3-allyl-2-methyl-4-oxocyclopent-2-enyl 2,2-dimethyl-3-(2-methylpropen-1-yl)cyclopropanecarboxylate, (RS)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1RS)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate, (R,S)-3-ally-2-methyl-4-oxo-cyclopent-2-enyl-(1R)-chrysanthemate, 3-allyl-2-methyl-4-oxocyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate, 2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate, 3-Allyl-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate, (1Ξ)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate, Chrysanthemumic acid ester of (±)-allethrolone, Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, 2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl ester, Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester
Allethrin (CAS 584-79-2) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C19H26O3 and a molecular weight of 302.408 g/mol. Key properties include a melting point of 51ºC, a boiling point of 386.8±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 166.0±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H332 — Harmful if inhaled and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 584-79-2
- Jingsj CID
- J-33730-6
- Molecular Formula
- C19H26O3
- Molecular Weight
- 302.408 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51ºC |
|---|---|
| Boiling Point | 386.8±42.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 166.0±27.9 °C |
| Exact Mass | 302.188202 |
| PSA | 43.37000 |
| LogP | 4.92 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.515 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H332 — Harmful if inhaled
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Golla Madhubabu, et al. Allethrin induces oxidative stress, apoptosis and calcium release in rat testicular carcinoma cells (LC540). Toxicol In Vitro. 2014 Dec;28(8):1386-95. [2]. Geetika Gupta, et al. Allethrin toxicity on human corneal epithelial cells involves mitochondrial pathway mediated apoptosis. Toxicol In Vitro. 2013 Dec;27(8):2242-8. [3]. Golla Madhubabu, et al. Allethrin induced toxicity in the male reproductive tract of rats contributes to disruption in the transcription of genes involved in germ cell production. Environ Toxicol. 2014 Nov;29(11):1330-45. |
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Frequently Asked Questions
What is the CAS number of Allethrin?
The CAS number of Allethrin is 584-79-2.
What are the molecular formula and molecular weight of Allethrin?
Allethrin has molecular formula C19H26O3 and molecular weight 302.408 g/mol.
Is Allethrin hazardous?
Allethrin has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H332 — Harmful if inhaled; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Allethrin (CAS 584-79-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33730-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.