CAS 0 records

CAS 74-84-0

CAS 74-84-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 74-84-0

CAS 74-84-0PubChem CID 6324

Ethane

Ethane is an alkane comprising of two carbon atoms. It has a role as a plant metabolite and a refrigerant. It is a gas molecular entity and an alkane. — ChEBI

IUPAC name: ethane

Molecular formula: C2H6
Molecular weight: 30.07 g/mol
Exact mass: 30.0469501914 Da
XLogP3: 1.3
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 0
Covalent units: 1
Defined stereocentres: 0

Also known as

BimethylDimethylMethylmethaneEthyl hydrideL99N5N533TCHEBI:42266RefChem:138120200-814-8

16 more reported names

428-270-9C2H6SCHEMBL45HSDB 941EINECS 200-814-8UN1961UNII-L99N5N533THumulene monoxideHumulene oxide IHumulene I epoxideD-Lys20-TirzepatideETHANE-DDes-Asp15-TirzepatideDes-Leu26-TirzepatideETHANE [HSDB]ETHANE [MI]

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:42266
ChEMBL:CHEMBL135626
EPA DTXSID:DTXSID6026377
PubMed:33064461

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 74-84-0

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How CAS 74-84-0 is used on this site

CAS 74-84-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 74-84-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.