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OXYGEN-18O2, 97 ATOM 18O

Also known as: 18O Labeled oxygen, 18O2-oxygen, MFCD00084251, MYMOFIZGZYHOMD-XPULMUKRSA-N, O2-18O, OXYGEN (18O2, 97%) CHEMICAL PURITY >99.8%, OXYGEN (18O2, 97%) PACKAGED IN CODE C, OXYGEN-18O2, 97 ATOM % 18O, Oxygen-18O2, Oxygen-18O2 ,99%, Oxygen-18O2 ,99.9% [97 atom% O18]

OXYGEN-18O2, 97 ATOM 18O (CAS 32767-18-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O2 and a molecular weight of 35.99830 g/mol. Key properties include a melting point of -218ºC(lit.), a boiling point of -183ºC(lit.) and a density of 1.11 (vs air). It is classified under GHS with signal word Danger and hazard statements H270 and H280. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32767-18-3
Jingsj CID
J-14005-6
Molecular Formula
O2
Molecular Weight
35.99830 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-218ºC(lit.)
Boiling Point-183ºC(lit.)
Density1.11 (vs air)
Exact Mass35.99830
PSA34.14000
LogP0.06700

GHS Safety & Compliance

Oxidising / Compressed GasSignal word: Danger
  • H270
  • H280

Frequently Asked Questions

What is the CAS number of OXYGEN-18O2, 97 ATOM 18O?

The CAS number of OXYGEN-18O2, 97 ATOM 18O is 32767-18-3.

What are the molecular formula and molecular weight of OXYGEN-18O2, 97 ATOM 18O?

OXYGEN-18O2, 97 ATOM 18O has molecular formula O2 and molecular weight 35.99830 g/mol.

Is OXYGEN-18O2, 97 ATOM 18O hazardous?

OXYGEN-18O2, 97 ATOM 18O has GHS signal word Danger and hazard statements H270; H280.

What are the upstream and downstream products of OXYGEN-18O2, 97 ATOM 18O?

For OXYGEN-18O2, 97 ATOM 18O, Upstream Products: OXYGEN-18O2, 97 ATOM 18O, Xenon difluoride, Water; Downstream Products: methanedione, Nitrogen-15N2, Nitrogen.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "OXYGEN-18O2, 97 ATOM 18O (CAS 32767-18-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14005-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.