Poly(propylene glycol)(CAS 25322-69-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| average Mw 2000 | RG | 100G | In Stock | 4 USD
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Applications of 25322-69-4
| Industry | Application | Process |
|---|---|---|
| Polyurethane Industry | Used as a polyol component in flexible polyurethane foams, elastomers, coatings, and adhesives | Reacted with isocyanates to synthesize polyurethane prepolymers or directly incorporated into foaming systems |
| Surfactants | Used to synthesize nonionic surfactants (e.g., propylene oxide–ethylene oxide block copolymers) | Ring-opening polymerization of ethylene oxide/propylene oxide followed by end-group modification |
| Lubricants | Used as base oil or additive in synthetic lubricants, metalworking fluids, and hydraulic oils | Directly formulated or blended with other base oils |
| Personal Care & Cosmetics | Used as emollient, emulsifier, and thickener in skincare products, shampoos, etc. | Mixed and emulsified with other ingredients to form stable formulation systems |
| Pharmaceutical Industry | Used as drug sustained-release carrier, ointment base, or excipient in injectables | Incorporated via physical blending or employed as polymeric matrix material in dosage form preparation |
| Textile Industry | Used as component in spin finishes, fabric softeners, and antistatic agents | Applied to fiber surfaces during spinning or post-treatment finishing |
| Oilfield Chemicals | Used as lubricant and fluid-loss control agent in drilling fluids and fracturing fluids | Blended with other oilfield additives and injected into the formation |
| Plastics Industry | Used as plasticizer or modifier to enhance flexibility and processability of plastics | Added to resin systems during polymerization or compounding |
Physical and chemical properties of 25322-69-4
Boiling Point |
184.8±8.0 °C at 760 mmHg |
|---|---|
Density |
1.002-1.007 |
Exact Mass |
76.052429 |
Flash Point |
Flash Point varies from 390 to 495 °F, depending on molecular weight |
Index of Refraction |
/PPG 4000/ Specific gravity: 1.005 at 25 °C; Pour point: -26 °C; Index of refraction: 1.450 at 25 °C |
LogP |
-1.34 |
Melting Point |
-58 °F (USCG, 1999) |
Molecular Formula |
C3H8O2 |
Molecular Weight |
76.094 |
pH |
Noncorrosive |
PSA |
49.69000 |
Stability |
Stable. Substances to be avoided include strong oxidizing agents. |
Vapour density |
>1 (vs air) |
Vapour Pressure |
<0.01 mm Hg at 20 °C /contains 130-190 ppm proprietary phenolic antioxidant/ |
Water Solubility |
H2O: <0.01 % (w/w) at 25 °C | PRACTICALLY INSOLUBLE |
Cas:9003-07-0
Q&A for CAS 25322-69-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 25322-69-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H332 Harmful if inhaled |
Safety Data Sheet |
Download COA of 25322-69-4
Operate under the ISO 9001 system
