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VAQORAAnalytical ReagentsAvailable on request
Asuntol
Synonyms: Coumaphos · Meldane · Asunthol · Azunthol
CAS No.56-72-4
FormulaC14H16ClO5PS
Mol. weight362.80
Catalogue No.VQ-039798
PurityOn COA
HSN—
Asuntol (CAS 56-72-4) – analytical reagent. C14H16ClO5PS, MW 362.8. Order from Vaqora Chemicals with COA and global delivery. Bulk and custom packs available.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Asuntol
Vaqora Chemicals supplies Asuntol, an analytical reagent registered under CAS number 56-72-4. The compound has the formula C14H16ClO5PS, corresponding to a molecular weight of 362.8 g/mol. Its systematic (IUPAC) name is 3-chloro-7-diethoxyphosphinothioyloxy-4-methylchromen-2-one. It is also known as Coumaphos or Meldane.
Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, 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.
Available in 100 mg, 250 mg, 1 g and 5 g packs, Asuntol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Typical applications
- Agrochemical formulations
- Laboratory analysis
Industries
Specifications & identifiers
| Product name | Asuntol |
|---|---|
| Catalogue No. | VQ-039798 |
| CAS Number | 56-72-4 |
| IUPAC name | 3-chloro-7-diethoxyphosphinothioyloxy-4-methylchromen-2-one |
| Molecular formula | C14H16ClO5PS |
| Molecular weight | 362.8 g/mol |
| Exact mass | 362.0145 |
| InChIKey | BXNANOICGRISHX-UHFFFAOYSA-N |
| SMILES | CCOP(=S)(OCC)OC1=CC2=C(C=C1)C(=C(C(=O)O2)Cl)C |
| PubChem CID | 2871 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 4.5 |
| H-bond donors / acceptors | 0 / 6 |
| TPSA | 86.1 Ų |
| Synonyms | Coumaphos, Meldane, Asunthol, Azunthol, Meldone, Suntol, CO-Ral, Baymix 50, 3-Chloro-4-methyl-7-hydroxycoumarin diethyl thiophosphoric acid ester, Bayer 21/199, Bayer 21199, 3-Chloro-4-methyl-7-coumarinyl diethyl phosphorothioate |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H300Fatal if swallowedH312Harmful in contact with skinH400Very toxic to aquatic lifeH410Very toxic to aquatic life with long lasting effects
Precautionary statements: P264, P270, P273, P280, P301 + P316, P302 + P352, P317, P321, P330, P362 + P364, P391, 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
Frequently asked questions
What is the CAS number of Asuntol?
The CAS Registry Number of Asuntol is 56-72-4. It is also known as Coumaphos, Meldane, Asunthol.
What is the molecular formula and molecular weight of Asuntol?
Asuntol has the molecular formula C14H16ClO5PS and a molecular weight of 362.8 g/mol. Its IUPAC name is 3-chloro-7-diethoxyphosphinothioyloxy-4-methylchromen-2-one.
Which grade and pack sizes of Asuntol can I order?
We supply Asuntol, 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 Asuntol?
Yes. Every lot of Asuntol 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 Asuntol be shipped internationally?
Yes. Asuntol 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 Asuntol
We reply within one business day with price, pack options, lead time and documentation.
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