Quotation within one business day. COA and SDS with every lot.
3-Butyn-2-ol (CAS 2028-63-9): alcohol for lure and monitoring programmes, with the isomeric form and packing agreed per order and COA and SDS on every lot.
CAS 2028-63-9 is an alcohol: four carbons, one double bond, at C3. The name fixes no stereodescriptor; the release certificate fixes the rest. The first reply covers specification, packing and the batch window, because those three decide whether the order moves.
| CAS number | 2028-63-9 |
|---|---|
| Molecular formula | C4H6O |
| Molecular weight | 70.09 g/mol |
| Isomeric form | set by the release specification |
| Standard packing | 1kg / 25kg / 100kg |
| Documentation | COA and SDS with every lot |
| Quote basis | Per lot, specification agreed before dispatch |
Ordering
Samples are available before a commercial commitment, and a sample lot carries the same documents as a production lot. That is the point of taking one.
Isomeric form
Two lots can carry the same name and a different isomer distribution, which is why the release specification includes the ratio. This name carries no stereodescriptor, so the isomeric composition is fixed by the release specification rather than by the title, and it is reported on the certificate.
Documentation
The COA is batch-specific. A certificate copied from an earlier lot is not something we issue, because the ratio would then be a claim instead of a measurement.
Handling and storage
Do not transfer into unlabelled containers. Lot identity is what makes a later comparison possible, and it is lost with the label.
Request a quotation for 3-Butyn-2-ol
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.