- Purity by GC (wt %)
- min. 99.97
- Water content (mg/kg)
- max. 100
- Colour
- max. 5
- Aldehydes (mg/kg)
- max. 50
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Purity by GC (wt %) | min. 99.97 | Evonik/TKIS · % |
| Water content (mg/kg) | max. 100 | Evonik/TKIS |
| Colour | max. 5 | Evonik/TKIS |
| Aldehydes (mg/kg) | max. 50 | Evonik/TKIS |
| Methanol (mg/kg) | max. 50 | Evonik/TKIS |
| Flashpoint (°C) | Typical: −37 | °C |
| Boiling point (°C) | Typical: 35 | °C |
| Flammable limits (%) | Typical: 2.3 – 36 | % |
| Autoignition temperature (°C) | Typical: 430 | °C |
Detailed application areas
Used as an intermediate for propylene glycol, polyether polyol and specialty chemical production (such as polypropylene glycol ethers, propylene carbonate, etc.).
Packaging & storage
Packaging
Tank truck and rail cars; must be shipped under nitrogen blanket.
Storage
Transport and store at max. 30 °C. Avoid static discharge, ignition sources, sunlight and heat. Use as soon as possible due to polymerisation tendency.
Shelf Life
1 month under proper storage conditions
Documents
Technical data sheet (TDS)
Review the recorded specifications, packaging and storage information.
Download technical data sheet (PDF) ↓
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Product Information
Propylene Oxide (CAS 75-56-9) is an industrial product in the organic chemicals category. Typical specifications: Purity by GC (wt %): min. 99.97; Water content (mg/kg): max. 100; Colour: max. 5. KORKİMYA supplies Propylene Oxide in Tank truck and rail cars; must be shipped under nitrogen blanket.. Shelf life: 1 month under proper storage conditions.
Highly volatile, reactive liquid compound
- CAS
- 75-56-9
- Category
- ORGANIC CHEMICALS
Synonyms
Test Methods
Evonik/TKIS
Key features
Why this product?
- Appearance: Colourless, free from suspended matter
- Highly flammable and toxic to humans; avoid inhalation. May cause skin and eye irritation; considered a probable human carcinogen. Read the SDS before use and take all precautions. Use proper personal protective equipment during loading/unloading. Check the container for rust, previous shipment residues, water and dust. Prevent mixing with non-inert chemicals to avoid polymerisation side reactions. Has an ethereal odour.
- Shipping containers must be made from stainless steel.
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Last updated: 11/10/2026
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