ethene
Also known as: 13C-Ethylene, ETHYLENE (1,2-13C2), ETHYLENE (1,2-13C2, 99%), ETHYLENE-13C2, ETHYLENE-13C2 99 ATOM % 13C, Ethene-13C2, Ethylene-13C, Ethylene-13C2, MFCD00083966, POLY(ETHYLENE-13C2), 99 ATOM % 13C
ethene (CAS 51915-19-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H4 and a molecular weight of 30.03850 g/mol. Key properties include a melting point of 130-145ºC(lit.) and a boiling point of -104ºC(lit.). 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.
- 51915-19-6
- Jingsj CID
- J-28967-8
- Molecular Formula
- C2H4
- Molecular Weight
- 30.03850 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130-145ºC(lit.) |
|---|---|
| Boiling Point | -104ºC(lit.) |
| Exact Mass | 30.03800 |
| 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 51915-19-6.
What are the molecular formula and molecular weight of ethene?
ethene has molecular formula C2H4 and molecular weight 30.03850 g/mol.
Is ethene hazardous?
ethene has GHS signal word Danger and hazard statements H220; H280; H336 — May cause drowsiness or dizziness.
What are the upstream and downstream products of ethene?
For ethene, Upstream Products: methylidyneoxidanium, Sodium tetraethylborate; Downstream Products: Formaldehyde-13C solution, Ethylene oxide-13C2, ethane.
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 51915-19-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28967-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.