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VAQORAAnalytical ReagentsAvailable on request
Fenson
Synonyms: Fensone · Ovicide Seppic · Benzenesulfonic acid, 4-chlorophenyl ester · p-Chlorophenyl benzenesulfonate
CAS No.80-38-6
FormulaC12H9ClO3S
Mol. weight268.72
Catalogue No.VQ-040861
PurityOn COA
HSN—
Fenson (CAS 80-38-6) – analytical reagent. C12H9ClO3S, MW 268.72. COA included. Worldwide shipping from Vaqora Chemicals. High-purity grade with batch COA.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Fenson
Vaqora Chemicals supplies Fenson, an analytical reagent registered under CAS number 80-38-6. Formula C12H9ClO3S, molecular weight 268.72 g/mol. The IUPAC name is (4-chlorophenyl) benzenesulfonate. Common synonyms include Fensone and Ovicide Seppic.
Store sealed in a dry, well-ventilated location away from incompatible materials. 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. Typical end-use sectors are academic and industrial research and agrochemical production.
Available in 100 mg, 250 mg, 1 g and 5 g packs, Fenson is dispatched with a Certificate of Analysis (COA) to destinations 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
| Product name | Fenson |
|---|---|
| Catalogue No. | VQ-040861 |
| CAS Number | 80-38-6 |
| IUPAC name | (4-chlorophenyl) benzenesulfonate |
| Molecular formula | C12H9ClO3S |
| Molecular weight | 268.72 g/mol |
| Exact mass | 267.9961 |
| InChIKey | SPJOZZSIXXJYBT-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)S(=O)(=O)OC2=CC=C(C=C2)Cl |
| PubChem CID | 6636 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 3.7 |
| H-bond donors / acceptors | 0 / 3 |
| TPSA | 51.8 Ų |
| Synonyms | Fensone, Ovicide Seppic, Benzenesulfonic acid, 4-chlorophenyl ester, p-Chlorophenyl benzenesulfonate, Benzenesulfonic acid, p-chlorophenyl ester, p-Chlorophenyl benzenesulphonate, 4-Chlorophenyl benzenesulphonate, GC-928, (4-Chloor-fenyl)-benzeen-sulfonaat, ENT 4,585, (4-Chlor-phenyl)-benzolsulfonat, (4-Cloro-fenil)-benzol-solfonato |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H302Harmful if swallowedH319Causes serious eye irritationH411Toxic to aquatic life with long lasting effects
Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Fenson?
The CAS Registry Number of Fenson is 80-38-6. It is also known as Fensone, Ovicide Seppic, Benzenesulfonic acid, 4-chlorophenyl ester.
What is the molecular formula and molecular weight of Fenson?
Fenson has the molecular formula C12H9ClO3S and a molecular weight of 268.72 g/mol. Its IUPAC name is (4-chlorophenyl) benzenesulfonate.
Which grade and pack sizes of Fenson can I order?
We supply Fenson, 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 Fenson?
Yes. Every lot of Fenson 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 Fenson be shipped internationally?
Yes. Fenson 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 Fenson
We reply within one business day with price, pack options, lead time and documentation.
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