Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORAAnalytical ReagentsAvailable on request
Azinphos-ethyl
Synonyms: Ethyl azinphos · Cotnion-ethyl · Gusathion A · Ethyl Gusathion
CAS No.2642-71-9
FormulaC12H16N3O3PS2
Mol. weight345.40
Catalogue No.VQ-040129
PurityOn COA
HSN—
Azinphos-ethyl (CAS 2642-71-9) – analytical reagent. C12H16N3O3PS2, MW 345.4. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Azinphos-ethyl
Listed under CAS 2642-71-9, Azinphos-ethyl is an analytical reagent available from Vaqora Chemicals. The compound has the formula C12H16N3O3PS2, corresponding to a molecular weight of 345.4 g/mol. Systematically, it is named 3-(diethoxyphosphinothioylsulfanylmethyl)-1,2,3-benzotriazin-4-one. Alternative names: Ethyl azinphos and Cotnion-ethyl.
Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.
Key uses span 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. SDS and detailed specification sheets can be requested with your quotation.
Typical applications
- Agrochemical formulations
- Laboratory analysis
Industries
Specifications & identifiers
| Product name | Azinphos-ethyl |
|---|---|
| Catalogue No. | VQ-040129 |
| CAS Number | 2642-71-9 |
| IUPAC name | 3-(diethoxyphosphinothioylsulfanylmethyl)-1,2,3-benzotriazin-4-one |
| Molecular formula | C12H16N3O3PS2 |
| Molecular weight | 345.4 g/mol |
| Exact mass | 345.0371 |
| InChIKey | RQVGAIADHNPSME-UHFFFAOYSA-N |
| SMILES | CCOP(=S)(OCC)SCN1C(=O)C2=CC=CC=C2N=N1 |
| PubChem CID | 17531 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 3.4 |
| H-bond donors / acceptors | 0 / 7 |
| TPSA | 121 Ų |
| Synonyms | Ethyl azinphos, Cotnion-ethyl, Gusathion A, Ethyl Gusathion, Gusathion H, Gusathion K, Athyl-gusathion, Azinugec E, Gusation A, Sepizin L, Guthion (ethyl) |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H300Fatal if swallowedH311Toxic in contact with skinH400Very toxic to aquatic lifeH410Very toxic to aquatic life with long lasting effects
Precautionary statements: P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + 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 Azinphos-ethyl?
The CAS Registry Number of Azinphos-ethyl is 2642-71-9. It is also known as Ethyl azinphos, Cotnion-ethyl, Gusathion A.
What is the molecular formula and molecular weight of Azinphos-ethyl?
Azinphos-ethyl has the molecular formula C12H16N3O3PS2 and a molecular weight of 345.4 g/mol. Its IUPAC name is 3-(diethoxyphosphinothioylsulfanylmethyl)-1,2,3-benzotriazin-4-one.
Which grade and pack sizes of Azinphos-ethyl can I order?
We supply Azinphos-ethyl, 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 Azinphos-ethyl?
Yes. Every lot of Azinphos-ethyl 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 Azinphos-ethyl be shipped internationally?
Yes. Azinphos-ethyl 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 Azinphos-ethyl
We reply within one business day with price, pack options, lead time and documentation.
Related products
