1. Late-July 2026 Market Update
Based on recent domestic enquiries and supplier quotations available to us, prices for mixed 1,3-Dichloropropene in China have moved close to the low end of the current market cycle. At the same time, some trans 1,3-Dichloropropene quotations have fallen below US$1,000 per metric tonne.
2. Keep Mixed and Trans Grades Separate
The first quality check is identification. Mixed-isomer 1,3-Dichloropropene and a trans-rich or trans-specific grade are not interchangeable purchasing descriptions. Similar names in translated documents can create expensive errors.
- Confirm the commercial product name and intended grade.
- Match CAS 542-75-6 across the quotation, label, SDS and COA when purchasing mixed 1,3-Dichloropropene.
- Check that the COA belongs to the same formulation and batch offered for shipment.
- Do not treat a trans-grade report as a mixed-isomer 1,3-Dichloropropene COA.
3. Customized 20–50 L Packs of 95% Emulsified Formulation
For qualified customers, we can discuss a 95% pre-emulsified 1,3-Dichloropropene formulation in customized containers from 20 L to 50 L. This smaller-pack model is intended for distributors and professional buyers that need practical handling sizes rather than bulk industrial packaging.
- Container size can be selected within the 20–50 L range, subject to minimum order quantity, packaging compatibility and dangerous-goods transport requirements.
- The exact formulation specification, packaging material and filling configuration must be confirmed before production.
- Product use, application instructions and claims must follow the approved label and registration rules in the destination country.
4. Private-Label Service for Arab and Middle East Markets
We can discuss customer-brand production with Arabic or Arabic–English bilingual labels. To protect both parties' intellectual-property rights, the customer must provide a valid brand or trademark authorization letter before private-label production.
The customer should also confirm the final label artwork, company details, required language, local registration text and destination-country compliance information in writing. Production begins only after the specification, packaging and label file have been approved.
5. COA and SDS Checks Before Shipment
A useful COA should show both the agreed requirement and the actual batch result. The final limits must come from the signed sales specification or contract.
| COA field | What the buyer should check |
|---|---|
| Product and batch identity | Product name, grade, lot or batch number, production date and test date. |
| Appearance | The stated appearance should agree with the product specification and received material. |
| Total 1,3-D assay | Confirm the analytical result against the contracted assay, not against a generic web claim. |
| Cis/trans data | Check whether individual isomer results or an isomer ratio are required and whether totals reconcile. |
| Moisture | Review the test result, unit and method because moisture can matter for storage and downstream formulation. |
| Acidity or pH | Only compare values when the sample preparation and analytical method are stated consistently. |
| Method and approval | Look for the test method or standard, conclusion, authorized review and document issue information. |
6. Recommended Document Package for B2B Approval
Information Needed for a Current Quotation
Please tell us the destination country and port, required mixed or trans grade, target specification, order quantity, preferred 20–50 L container size, label language, brand-authorization status and incoterm. Zibo Yixiao can then review formulation feasibility, documentation, packaging and export coordination for the exact request.
Need a current mixed 1,3-Dichloropropene quotation or a 20–50 L private-label formulation proposal for the Middle East?
Contact Our Sales Team