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Analytical ReagentsAvailable on request

Chloridazon

Synonyms: 5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one · Chloridazone · Phenosane · Pyrazone

CAS No.1698-60-8
FormulaC10H8ClN3O
Mol. weight221.64
Catalogue No.VQ-038969
PurityOn COA
HSN—

Chloridazon (CAS 1698-60-8) – analytical reagent. C10H8ClN3O, MW 221.64. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.

Pack sizesPrice on quotation · bulk available
100 mg
250 mg
1 g
5 g
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Chloridazon

Chloridazon (CAS 1698-60-8) is an analytical reagent offered by Vaqora Chemicals. Its molecular formula is C10H8ClN3O and its molecular weight is 221.64 g/mol. The IUPAC name is 5-amino-4-chloro-2-phenylpyridazin-3-one. Alternative names: 5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one and Chloridazone.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for agrochemical formulations and laboratory analysis. It is used across academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. 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 nameChloridazon
Catalogue No.VQ-038969
CAS Number1698-60-8
IUPAC name5-amino-4-chloro-2-phenylpyridazin-3-one
Molecular formulaC10H8ClN3O
Molecular weight221.64 g/mol
Exact mass221.0356
InChIKeyWYKYKTKDBLFHCY-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)N2C(=O)C(=C(C=N2)N)Cl
PubChem CID15546
Physical properties
Physical formOther
LogP (XLogP3)0.8
H-bond donors / acceptors1 / 3
TPSA58.7 Ų
Synonyms5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one, Chloridazone, Phenosane, Pyrazone, Clorizol, 3(2H)-Pyridazinone, 5-amino-4-chloro-2-phenyl-, PCA (pesticide), Phenazone (herbicide), Pyramin RB, Pyramin(e), Pyramin (herbicide), Phenazon (herbicide)

Safety & hazard information (GHS)

GHS07 Harmful / irritant
Harmful / irritant
GHS09 Environmental hazard
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

Frequently asked questions

What is the CAS number of Chloridazon?

The CAS Registry Number of Chloridazon is 1698-60-8. It is also known as 5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one, Chloridazone, Phenosane.

What is the molecular formula and molecular weight of Chloridazon?

Chloridazon has the molecular formula C10H8ClN3O and a molecular weight of 221.64 g/mol. Its IUPAC name is 5-amino-4-chloro-2-phenylpyridazin-3-one.

Which grade and pack sizes of Chloridazon can I order?

We supply 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 Chloridazon?

Yes. Every lot of 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 Chloridazon be shipped internationally?

Yes. 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.

Enquire about Chloridazon

We reply within one business day with price, pack options, lead time and documentation.

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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