What is Cyclopentane CAS no.287-92-3?
Cyclopentane is a colorless liquid whose vapor is heavier than air and can flow along the ground. It can also generate static electricity and react with strong oxidizing agents. Cyclopentane oscillates in a number of low-energy conformations, including (four carbon atoms in one plane, one out of the plane) and half-chairs (three adjacent carbon atoms in one plane, the fourth in the plane and the fifth below) being the most symmetric.
Main use:Used as a solvent, foaming agent in preparation of polyurethane foam (instead of Freon) and chromatographic reference material, etc.
If you're looking for a reliable supplier of CAS number 287-92-3?, GNEE BIO offers consistent quality and dependable delivery to support your production needs.
📨 Email: sales@gneebio.com


Is cyclopentane chemical harmful?
Yes, cyclopentane can be harmful under certain conditions.
It is a highly flammable liquid and vapor, posing fire and explosion risks if exposed to ignition sources. Inhalation of its vapors can cause respiratory irritation, dizziness, headache, or nausea; high concentrations may lead to central nervous system depression . Skin contact can cause mild irritation or dryness, while eye contact may induce redness and discomfort. It is not highly toxic via ingestion, but ingestion is rare and can cause gastrointestinal distress. Proper ventilation, flame-proof equipment, and personal protective gear (e.g., goggles, gloves) are required for safe handling.
Why choose us?
✅ High monthly production capacity
✅ Certified quality (REACH, ROHS, ISO)
✅ Packaging options to fit your needs
✅ Fast, reliable shipping
✅ All paperwork included
packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |

Shipping
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.

about us
GNEE BIO is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
We adhere to international standards including ISO and GMP, ensuring every shipment meets strict quality and safety requirements.

