Desphenyl Chloridazon

Name: Desphenyl Chloridazon
Brand: Vaqora Chemicals
SKU: VQ-038970

About Desphenyl Chloridazon

Listed under CAS 6339-19-1, Desphenyl Chloridazon is an analytical reagent available from Vaqora Chemicals. With the molecular formula C4H4ClN3O, it has a molar mass of 145.55 g/mol. Systematically, it is named 4-amino-5-chloro-1H-pyridazin-6-one. Alternative names: Chloridazon-desphenyl and 5-Amino-4-chloropyridazin-3(2H)-one.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span agrochemical formulations and laboratory analysis. Our customers for this product work in academic and industrial research and agrochemical production.

Vaqora Chemicals supplies Desphenyl Chloridazon in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Desphenyl Chloridazon
Catalogue No.	VQ-038970
CAS Number	6339-19-1
IUPAC name	4-amino-5-chloro-1H-pyridazin-6-one
Molecular formula	C₄H₄ClN₃O
Molecular weight	145.55 g/mol
Exact mass	145.0043
InChIKey	FEWPCPCEGBPTAL-UHFFFAOYSA-N
SMILES	C1=NNC(=O)C(=C1N)Cl
PubChem CID	95827

Physical properties
Physical form	Other
LogP (XLogP3)	-0.3
H-bond donors / acceptors	2 / 3
TPSA	67.5 Å²
Synonyms	Chloridazon-desphenyl, 5-Amino-4-chloropyridazin-3(2H)-one, 3(2H)-Pyridazinone, 5-amino-4-chloro-, chloridazone-desphenyl, 5-Amino-4-chloro-3-pyridazinone, 5-amino-4-chloropyridazin-3-ol, chloridazon TP1, Chloridazon Metabolite B, 4-amino-5-chloro-6-pyridazone, chloridazone-desphenyl hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Desphenyl Chloridazon?

The CAS Registry Number of Desphenyl Chloridazon is 6339-19-1. It is also known as Chloridazon-desphenyl, 5-Amino-4-chloropyridazin-3(2H)-one, 3(2H)-Pyridazinone, 5-amino-4-chloro-.

What is the molecular formula and molecular weight of Desphenyl Chloridazon?

Desphenyl Chloridazon has the molecular formula C4H4ClN3O and a molecular weight of 145.55 g/mol. Its IUPAC name is 4-amino-5-chloro-1H-pyridazin-6-one.

Which grade and pack sizes of Desphenyl Chloridazon can I order?

We supply Desphenyl Chloridazon, 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 Desphenyl Chloridazon?

Yes. Every lot of Desphenyl Chloridazon 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 Desphenyl Chloridazon be shipped internationally?

Yes. Desphenyl Chloridazon 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.