What is benzene (CAS 71-43-2)?
Benzene, a molecule with the chemical structure of C6H6, has a molar mass of just over 78 grams/mole. At room temperature, it tends to exist in a liquid state. It is colorless and has a very distinctive gasoline-like odor. Pure benzene is soluble in water and has a melting point of 5.33 degrees Celsius. It also has a boiling point of 80.1 degrees Celsius. Benzene CAS 71-43-2 is used to make plastics, resins, synthetic fibers, rubber lubricants, dyes, detergents, drugs and pesticides.
| CAS No.: | 71-43-2 |
| EC No.: | 200-753-7 |
| Linear Formula: | C₆H₆l |
| Molecular Weight: | 78.11 |
| Appearance: | Transparent Liquid |
| Melting Point: | 5.5 °C (lit.) |
| Density: | 0.874 g/mL at 25 °C (lit.) |
What does pure benzene smell like?
It has a sweet smell and is very flammable. Benzene evaporates into the air very quickly. It is heavier than air and may sink into lower areas.
Due to benzene's toxicity (carcinogenicity, neurotoxicity, and ability to damage bone marrow), its use in manufacturing is strictly regulated globally (e.g., by the U.S. EPA, EU REACH). Manufacturers must:
- Limit worker exposure (e.g., via closed systems, ventilation).
- Monitor air/water emissions to prevent environmental contamination.
where to Pure Benzene Liquid?
Gneebio offers a large variety of organic chemicals. It is available on Gneebio's website, you can browse our website to learn about it, send us an inquiry and we will quote you immediately.
Welcome to inquire us to get the certificate of analysis or samples for this product.
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✅ High monthly production capacity
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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
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Shipping Terms |
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By Express |
By Air |
By Sea |
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Suitable for under 50kg Fast: 3-7 days
High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
about us
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As a leading global supplier, we deliver certified chemical raw materials compliant with REACH, ROHS, ISO, and other international standards. Our robust monthly production capacity ensures consistent quality and reliable supply for bulk orders.
