Pyridalyl

About Pyridalyl

Pyridalyl is an analytical reagent carrying the CAS registry number 179101-81-6. Its molecular formula is C18H14Cl4F3NO3 and its molecular weight is 491.1 g/mol. Systematically, it is named 2-[3-[2,6-dichloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]propoxy]-5-(trifluoromethyl)pyridine. Alternative names: Pyridalyl [ISO].

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include agrochemical formulations and laboratory analysis. Our customers for this product work in academic and industrial research and agrochemical production.

We offer Pyridalyl in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pyridalyl
Catalogue No.	VQ-039804
CAS Number	179101-81-6
IUPAC name	2-[3-[2,6-dichloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]propoxy]-5-(trifluoromethyl)pyridine
Molecular formula	C₁₈H₁₄Cl₄F₃NO₃
Molecular weight	491.1 g/mol
Exact mass	490.965
InChIKey	AEHJMNVBLRLZKK-UHFFFAOYSA-N
SMILES	C1=CC(=NC=C1C(F)(F)F)OCCCOC2=C(C=C(C=C2Cl)OCC=C(Cl)Cl)Cl
PubChem CID	11488729

Physical properties
Physical form	Other
LogP (XLogP3)	7.1
H-bond donors / acceptors	0 / 7
TPSA	40.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Pyridalyl?

The CAS Registry Number of Pyridalyl is 179101-81-6. It is also known as Pyridalyl [ISO], 2-(3-(2,6-dichloro-4-((3,3-dichloroallyl)oxy)phenoxy)propoxy)-5-(trifluoromethyl)pyridine, 2-[3-[2,6-dichloro-4-(3,3-dichloroallyloxy)phenoxy]propoxy]-5-(trifluoromethyl)pyridine.

What is the molecular formula and molecular weight of Pyridalyl?

Pyridalyl has the molecular formula C18H14Cl4F3NO3 and a molecular weight of 491.1 g/mol. Its IUPAC name is 2-[3-[2,6-dichloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]propoxy]-5-(trifluoromethyl)pyridine.

Which grade and pack sizes of Pyridalyl can I order?

We supply Pyridalyl, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pyridalyl?

Yes. Every lot of Pyridalyl is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Pyridalyl be shipped internationally?

Yes. Pyridalyl is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.