ethene
Also known as: <1-13C>ethylene, ETHYLENE-13C 99 ATOM % 13C, ETHYLENE-13C1, Ethene-13C1, Ethylene-13C1, MFCD00083965, ethene-13c1, mono-[13C]-ethylene
ethene (CAS 6145-18-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H4 and a molecular weight of 29.04580 g/mol. Key property: a flash point of -20 °C. It is classified under GHS with signal word Danger and hazard statements H220, H280 and H336 — May cause drowsiness or dizziness. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 6145-18-2
- Jingsj CID
- J-891631-2
- Molecular Formula
- C2H4
- Molecular Weight
- 29.04580 g/mol
- Category
- Organic Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Flash Point | -20 °C |
|---|---|
| Exact Mass | 29.03470 |
| LogP | 0.80220 |
GHS Safety & Compliance
- H220
- H280
- H336 — May cause drowsiness or dizziness
Frequently Asked Questions
What is the CAS number of ethene?
The CAS number of ethene is 6145-18-2.
What are the molecular formula and molecular weight of ethene?
ethene has molecular formula C2H4 and molecular weight 29.04580 g/mol.
Is ethene hazardous?
ethene has GHS signal word Danger and hazard statements H220; H280; H336 — May cause drowsiness or dizziness.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethene (CAS 6145-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-891631-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.