Quotation within one business day. COA and SDS with every lot.
3-(Trimethylsilyl)propargyl alcohol (CAS 5272-36-6): alcohol for lure and monitoring programmes, packed to order with COA and SDS on every lot.
CAS 5272-36-6 is an alcohol: one carbons, one double bond, at C3. The name fixes no stereodescriptor; the release certificate fixes the rest. The parameters that matter to a QA department are the ones we keep stable between lots: identity, isomeric ratio and packing.
| CAS number | 5272-36-6 |
|---|---|
| Molecular formula | C6H12OSi |
| Molecular weight | 128.24 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
Quotations carry a validity period, since campaign and raw-material costs move. If one has expired, ask for a reissue rather than assuming the old figure.
Isomeric form
Isomeric purity is quoted as a ratio, not as a main-peak percentage, because the neighbouring isomer is the number that moves a blend. 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-(Trimethylsilyl)propargyl alcohol
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.