(E)-Ethyl 4-(diethoxyphosphoryl)but-2-enoate
CAS 42516-28-9 C10H19O5P 250.23 g/mol (E)
Quotation within one business day. COA and SDS with every lot.
(E)-Ethyl 4-(diethoxyphosphoryl)but-2-enoate (CAS 42516-28-9): pheromone active for lure and monitoring programmes, packed to order with COA and SDS on every lot.
(E)-Ethyl 4-(diethoxyphosphoryl)but-2-enoate (CAS 42516-28-9) — two carbons, unsaturation fixed by the drawing rather than by the name, (E) geometry. Quoted per lot; packing 1kg / 25kg / 100kg. Ask for a trial quantity or a production lot — they are quoted separately, since the analytical package and packing differ.
| CAS number | 42516-28-9 |
|---|---|
| Molecular formula | C10H19O5P |
| Molecular weight | 250.23 g/mol |
| Isomeric form | (E) |
| Standard packing | 1kg / 25kg / 100kg |
| Documentation | COA and SDS with every lot |
| Quote basis | Per lot, specification agreed before dispatch |
Load rate and blend position
Release over the life of a dispenser is a property of the whole formulation. Our part is to keep the input consistent enough that the dispenser behaves as designed.
Documentation
Every lot leaves with a certificate of analysis and a safety data sheet. The COA states assay, isomeric ratio and the method used, so the numbers can be checked rather than trusted.
Isomeric form
The stereodescriptor in the name is part of the specification rather than a naming habit. This entry is the (E) form. The lot is released against that descriptor, and the ratio of the named isomer to its partner is stated on the certificate.
Handling and storage
Store sealed and light-protected. The SDS gives the temperature range and the incompatible materials, and it is the controlling document.
Request a quotation for (E)-Ethyl 4-(diethoxyphosphoryl)but-2-enoate
The CAS number and the compound name are already filled in. Add the quantity, the packing you want and the destination, and the reply comes back with a specification against it.