Identity is checked against a public reference. Specification limits, grades, packaging and HS codes are not supplier-certified here; confirm the controlled TDS, SDS and batch COA before purchase.
Product overview
Diol feedstock for industrial resins and heat-transfer formulations; food and pharmaceutical applications require dedicated grades.
Application considerations
- Polyester and polyurethane feedstock
- Industrial heat-transfer formulations
Reference specifications
Values originate from the supplied handover brief, not a controlled supplier TDS. Test methods and order limits need confirmation.
| Parameter | Reference value |
|---|---|
| Appearance | Colourless viscous hygroscopic liquid |
| Melting point | −60 °C |
| Boiling point | 187.3 °C |
| Relative density | 1.0381Confirm measurement temperature or test conditions. |
| Flash point | 99 °CCup type and test method are not specified; confirmation is required. |
| Solubility | Miscible with water, ethanol and many organic solvents |
Before your inquiry
What is PG?
Propylene glycol · CAS 57-55-6 · C₃H₈O₂ · 76.09 g/mol.
Where is it used?
Polyester and polyurethane feedstock; Industrial heat-transfer formulations. Suitability must be validated for your formulation and process.
Which specification applies to the order?
Listed grades: Industrial grade. Website values are unverified procurement references, not a batch guarantee. Confirm the controlled TDS and actual batch COA.
How is packaging and shipping confirmed?
Reference packaging: 215 kg steel drums / IBC totes / ISO TANK. Confirm net weight, material compatibility, SDS classification and carrier acceptance before ordering.
Packaging & documents
215 kg steel drums / IBC totes / ISO TANK · TDS / SDS / COA
Availability, packaging, certificates and export eligibility are confirmed case by case. Request documents for the exact grade and destination.
Document and transport checks →Identity reference: PubChem CID 1030 · Checked 2026-10-01