neon-21
氖-21Ne
Also known as: Neon-21Ne
neon-21 (CAS 13981-35-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Ne and a molecular weight of 20.99380 g/mol. It is also known as Neon-21Ne. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13981-35-6
- Jingsj CID
- J-1078453-8
- Molecular Formula
- Ne
- Chinese Name
- 氖-21Ne
- Molecular Weight
- 20.99380 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of neon-21?
The CAS number of neon-21 is 13981-35-6.
What are the molecular formula and molecular weight of neon-21?
neon-21 has molecular formula Ne and molecular weight 20.99380 g/mol.
Is neon-21 hazardous?
neon-21 has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "neon-21 (CAS 13981-35-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078453-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.