Diazinon

Name: Diazinon
Brand: Vaqora Chemicals
SKU: VQ-025286

About Diazinon

Listed under CAS 333-41-5, Diazinon is a high-purity reference standard of Diazinon available from Vaqora Chemicals. Its molecular formula is C12H21N2O3PS and its molecular weight is 304.35 g/mol. The IUPAC name is diethoxy-(6-methyl-2-propan-2-ylpyrimidin-4-yl)oxy-sulfanylidene-lambda5-phosphane. Alternative names: Dimpylate and Neocidol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Diazinon standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Related to Diazinon

View every impurity, metabolite and intermediate we list for Diazinon.

Diazinon impurities

Specifications & identifiers

Chemical identifiers
Product name	Diazinon
Catalogue No.	VQ-025286
CAS Number	333-41-5
IUPAC name	diethoxy-(6-methyl-2-propan-2-ylpyrimidin-4-yl)oxy-sulfanylidene-lambda5-phosphane
Molecular formula	C₁₂H₂₁N₂O₃PS
Molecular weight	304.35 g/mol
Exact mass	304.1011
Grade	Reference Standard
HSN code	38229090
InChIKey	FHIVAFMUCKRCQO-UHFFFAOYSA-N
SMILES	CCOP(=S)(OCC)OC1=NC(=NC(=C1)C)C(C)C
PubChem CID	3017

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 6
TPSA	85.6 Å²
Synonyms	Dimpylate, Neocidol, Diazinone, Diazitol, Spectracide, Basudin, Nucidol, Antigal, Diazide, Flytrol, Nedcidol, Diazol

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, 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 Diazinon?

The CAS Registry Number of Diazinon is 333-41-5. It is also known as Dimpylate, Neocidol, Diazinone.

What is the molecular formula and molecular weight of Diazinon?

Diazinon has the molecular formula C12H21N2O3PS and a molecular weight of 304.35 g/mol. Its IUPAC name is diethoxy-(6-methyl-2-propan-2-ylpyrimidin-4-yl)oxy-sulfanylidene-lambda5-phosphane.

What is Diazinon used for?

Diazinon is supplied as a characterised reference material related to Diazinon. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Diazinon can I order?

We supply Diazinon in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diazinon?

Yes. Every lot of Diazinon 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 Diazinon be shipped internationally?

Yes. Diazinon 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.