CAS 105024-66-6 Silafluofen (HCID 92430)

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Basic information

CAS: 105024-66-6
Standard SMILES: CCOc1ccc([Si](C)(C)CCCc2ccc(F)c(Oc3ccccc3)c2)cc1
InChIKey: HPYNBECUCCGGPA-UHFFFAOYSA-N
Molecular formula: C25H29FO2Si
Average molar mass: 408.6 g/mol
Monoisotopic mass: 408.19208492

Overview

Silafluofen is an organosilicon compound that is dimethylsilane in which one of the hydrogens attached to the silicon is replaced by a 4-ethoxyphenyl group, while the other is replaced by a 3-(4-fluoro-3-phenoxyphenyl)propyl group. It is an insecticide used to control soil-borne insects. It has a role as a pyrethroid ether insecticide. It is an organosilicon compound, an aromatic ether and an organofluorine compound. It is functionally related to a 4-(trimethylsilyl)phenol.

Names & identifiers

Preferred name: Silafluofen
IUPAC: (4-ethoxyphenyl)-[3-(4-fluoro-3-phenoxyphenyl)propyl]-dimethylsilane
English name: SILAFLUOFEN
Molecular formula: C25H29FO2Si
Molecular weight: 408.58

Names & synonyms

Silafluofen105024-66-6F4SX221ILGDTXSID4057924CHEBI:39393(4-Ethoxyphenyl)(3-(4-fluoro-3-phenoxyphenyl)propyl)dimethylsilane(4-ethoxyphenyl)[3-(4-fluoro-3-phenoxyphenyl)propyl]dimethylsilaneRefChem:182834DTXCID9031692405-020-7600-629-6Silafluofen [ISO]

Show more names

jokerMR. JokerEflusilanatsalifluofenFluoxethrinSilafluofen 0CAS:105024-66-6SILAFLUOFEN STANDARD

(4-ethoxyphenyl)-[3-(4-fluoro-3-phenoxyphenyl)propyl]-dimethylsilaneUNII-F4SX221ILGEC 405-020-7SCHEMBL27295CHEMBL493481SCHEMBL29419100Silafluofen Solution in MethanolMSK20214

Database identifiers

CAS: 105024-66-6
PubChem CID: 92430
DTXSID: DTXSID4057924
ChEMBL: CHEMBL493481

Properties

Computed structural properties

Topological polar surface area: 18.5 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 3
Rotatable bonds: 9
Heavy atoms: 29
Formal charge: 0
Complexity: 458

Experimental & physicochemical properties

Pesticides · 2 items

Agrochemicals -> Pesticide active substances

Active substance -> EU Pesticides database: Not approved

Physicochemical properties

Melting point: 25 ℃ · <25℃
Boiling point: 484.5 · 484.5±45.0 °C(Predicted)
Density: 1.08 · 1.08±0.1 g/cm3(Predicted)
refractive index: 1.5678 · 1.5678 (20.1℃)
Flash point: 100 °C · 100 °C
storage temp.: 0 · 0-6°C
form: liquid
Henry's Law Constant: 4 · 4.0×10-1 mol/(m3Pa) at 25℃, Ebert et al. (2023)
FDA UNII: 4 SX221ILG · F4SX221ILG
Symbol(GHS): 8 · GHS08,GHS09
Signal word: Danger
Hazard statements: 360 F-H410 · H360F-H410

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H360F ***: May damage fertility [Danger Reproductive toxicity]

P203, P273, P280, P318, P391, P405, and P501 (click each P-code to see the statement)

Danger

H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]

P203, P273, P280, P318, P391, P405, and P501 (click each P-code to see the statement)

Hazard information

Regulatory Information · 3 items

Hazard Traits - Reproductive Toxicity

Status: Cease Manufacture Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/3481

Silane, (4-ethoxyphenyl)3-(4-fluoro-3-phenoxyphenyl)propyldimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

DOT Hazard Classification · 2 items

Silafluofen

Severe marine pollutant

Hazard Classes and Categories · 5 items

Repr. 1B (100%)

Repr. 1B (80%)

Reproductive toxicity - category 1B

Reproductive toxicity - Category 1B

Repr. 1B

Safety data

wgk: 3
ridadr: UN3082 9/PG 3
risk_code: 51/53-50/53-60
Signal word: Danger
Symbol(GHS): GHS08,GHS09
hazard_code: N,T
safety_code: 23-24/25-60-61-45-53
Hazard statements: H360F-H410

Chemistry & industry

Applications

UsesSilafluofen is a phenyl silane compound for pesticidal and chromatography research.is pest control agent compound, and pest control agent set.