Research guide · Monopropylene glycol
Monopropylene glycol suppliers: producers, distributors and importers
Search for "propylene glycol suppliers" and you get distributors selling drums and IBCs. That's useful for 200 litres. For bulk industrial MPG the real question is different: which of those names are independent supply, and which resell the same constrained upstream material?
This is a market guide. MPG is not among the current live Source Finder markets; the free account lists the sellers of every live market.
Identity: one product, several grades
| Name | Propylene glycol, monopropylene glycol (MPG), propane-1,2-diol |
|---|---|
| CAS | 57-55-6 |
| Customs | HS 2905 32; CN 2905 32 00 |
| Grades | Industrial / technical; USP/EP (pharmacopoeia) and food grades; bio-based grades made from glycerine |
Grade is a specification, not a different product. The same producer may sell industrial and USP/EP material through different channels and at different prices, and a buyer of antifreeze-grade MPG does not need pharmacopoeia testing.
Producer, distributor, importer: why the difference decides everything
| Role | What it is | What to check |
|---|---|---|
| Producer | A plant making MPG, most commonly from propylene oxide, or from glycerine in bio-based routes | Whether it sells bulk to traders at all, or only through contracts and appointed distributors |
| Distributor | Sells packed and bulk material from producers | Whose material it is; minimum lot; storage location |
| Importer / stock point | Brings in material from outside the region, often by ISO tank, flexitank or drums | Origin, packaging, where the stock sits, incoterm |
| Web reseller | Small-pack online sellers | Usually not incremental bulk supply |
In a regional market, dozens of resellers can depend on the same one or two upstream sources. When that source is short, adding more resellers to a sourcing list adds no volume. The useful unit is the production source, not the web listing.
Questions before an RFQ
Ask whether the offer brings supply independent of your current source, who can contract for the material, and which grade, lot size and loading point are available. These are commercial questions. A public listing, registration or product sheet cannot settle them for the next shipment.
What public evidence can and cannot tell you
REACH registration can establish a regulatory role, while a company product page or safety data sheet can state a grade and handling details. Official trade statistics under CN 2905 32 00 describe country-level flows, not the company offering a tanker. None of these records proves that a particular supplier will sell a specified bulk lot on acceptable terms.
Landed economics matter as much as price
For bulk industrial MPG, what you compare is delivered cost and reliability, not the headline price. Origin, transport mode (road tanker, ISO tank, flexitank or drums), loading point, lead time, documentation and regulatory status all move the landed figure. A cheaper origin can lose to a nearer plant once route and lot size are included. That's why OxyLens records the loading or stock location and packaging as evidence alongside the company.
What a source record helps compare
OxyLens presents the stated role, origin, available grade and location where public evidence supports them. A distributor and a producer can both be useful, but they are different routes to material. Records distinguish facts from inferences and leave the proposed volume, price and contracting route open until a supplier confirms them. Bio-based MPG may connect to the glycerine market.
Related
Start with the free account
See who sells in every market, with town, role and evidence level, before you pay. Full access is €120 a month or €1,200 a year, excl. VAT.
Every market's seller list, plus 3 full records of your choice with contacts. Sign in with an email link. No card, no password.
Need help? Contact OxyLens. Already have access? Open OxyLens.