2-Cyclohexen-1-one

About 2-Cyclohexen-1-one

2-Cyclohexen-1-one is a carbonyl building block carrying the CAS registry number 930-68-7. Formula C6H8O, molecular weight 96.13 g/mol. Systematically, it is named cyclohex-2-en-1-one. Alternative names: Cyclohex-2-enone and 2-Cyclohexenone.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis, condensation and reductive amination, API intermediates and fine chemical synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-Cyclohexen-1-one is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Cyclohexen-1-one
Catalogue No.	VQ-039123
CAS Number	930-68-7
IUPAC name	cyclohex-2-en-1-one
Molecular formula	C₆H₈O
Molecular weight	96.13 g/mol
Exact mass	96.0575
InChIKey	FWFSEYBSWVRWGL-UHFFFAOYSA-N
SMILES	C1CC=CC(=O)C1
PubChem CID	13594

Physical properties
Physical form	Other
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	Cyclohex-2-enone, 2-Cyclohexenone, 3-Oxocyclohexene, cyclohexen-3-one, Cyclohexenone, 1-Cyclohexen-3-one, Cyclohexen-1-one, 2-Cyclohexene-1-one, Cyclohexen-2-one, 2-Cyclohexenone-1, 2-Cyclohexeneone

Safety & hazard information (GHS)

Flammable

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H310Fatal in contact with skin
H319Causes serious eye irritation
H330Fatal if inhaled
H331Toxic if inhaled

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264 + P265, P270, P271, P280, P284, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P316, P320, P321, P330

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Cyclohexen-1-one?

The CAS Registry Number of 2-Cyclohexen-1-one is 930-68-7. It is also known as Cyclohex-2-enone, 2-Cyclohexenone, 3-Oxocyclohexene.

What is the molecular formula and molecular weight of 2-Cyclohexen-1-one?

2-Cyclohexen-1-one has the molecular formula C6H8O and a molecular weight of 96.13 g/mol. Its IUPAC name is cyclohex-2-en-1-one.

Which grade and pack sizes of 2-Cyclohexen-1-one can I order?

We supply 2-Cyclohexen-1-one, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Cyclohexen-1-one?

Yes. Every lot of 2-Cyclohexen-1-one is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Cyclohexen-1-one be shipped internationally?

Yes. 2-Cyclohexen-1-one is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.