Spirodiclofen
Also known as: BAJ 2740, Envidor, Daniemon, 3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2,2-dimethylbutanoate, [3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl] 2,2-dimethylbutanoate, Butanoic acid, 2,2-dimethyl-, 3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl ester
Spirodiclofen (CAS 148477-71-8) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C21H24Cl2O4 and a molecular weight of 411.319 g/mol. Key properties include a melting point of 94.8ºC, a boiling point of 561.1±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 199.8±29.1 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 148477-71-8
- Jingsj CID
- J-1986348-9
- Molecular Formula
- C21H24Cl2O4
- Molecular Weight
- 411.319 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 94.8ºC |
|---|---|
| Boiling Point | 561.1±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 199.8±29.1 °C |
| Exact Mass | 410.105164 |
| PSA | 52.60000 |
| LogP | 6.47 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.571 |
| Storage Conditions | 0-6°C |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Activity & Biological Data
| Additional Information | [1]. De Maeyer L, et al. The multiple target use of spirodiclofen (Envidor 240 SC) in IPM pomefruit in Belgium. Commun Agric Appl Biol Sci. 2009;74(1):225-232. |
|---|
Frequently Asked Questions
What is the CAS number of Spirodiclofen?
The CAS number of Spirodiclofen is 148477-71-8.
What are the molecular formula and molecular weight of Spirodiclofen?
Spirodiclofen has molecular formula C21H24Cl2O4 and molecular weight 411.319 g/mol.
Is Spirodiclofen hazardous?
Spirodiclofen has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Spirodiclofen?
For Spirodiclofen, Upstream Products: 1-Hydroxycyclohexanecarboxylic acid, Cyclohexanone cyanohydrin, 2,4-Dichlorophenylacetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Spirodiclofen (CAS 148477-71-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986348-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.