Molekula
2-Cyclohexen-1-one
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Cyclohexen-1-one is a cyclic enone with a distinct ketone and alkene functional group, widely used as a solvent, intermediate in organic synthesis, and in the production of pharmaceuticals, agrochemicals, and fragrances. It is a clear to pale yellow liquid with a sharp odor. This chemical has a CAS number of 930-68-7, a molecular formula of C6H8O, and a molecular weight of 96.13. It should be stored at ambient conditions and handled with caution, as it carries a **Danger** signal word. Molekula supplies 2-Cyclohexen-1-one from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
100 g — £76.30 per pack ex VAT · £91.56 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless/ pale yellow/ pale orange liquid |
| Boiling Point | 168.0℃ |
| Assay | ≥98.0% |
| Water (KF) | ≤0.2% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 56 °C |
| Transport Class | 6.1 (3) |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 100-101 °C (1 mmHg) |
| Vapour Pressure | 3.62 mmHg |
Source: PubChem CID 13594 (Joint FAO/WHO Expert Committee on Food Additives (JECFA), Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 49182211 |
| CAS Number | 930-68-7 |
| IUPAC Name | cyclohex-2-en-1-one |
| EC Number | 213-223-5 |
| Molecular Formula | C6H8O |
| Molecular Weight | 96.13 |
| Exact Mass | 96.0575 |
| SMILES | C1CC=CC(=O)C1 |
| InChIKey | FWFSEYBSWVRWGL-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H8O/c7-6-4-2-1-3-5-6/h2,4H,1,3,5H2 |
| PubChem CID | 13594 |
| UN Number | UN2929 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2914295000 |
| Tariff Code | 2914290025 |
Safety & GHS
-
Flammable
GHS02
-
Toxic
GHS06
Hazard statements
- H226 Flammable liquid and vapour
- H301 Toxic if swallowed
- H310 Fatal in contact with skin
- H330 Fatal if inhaled
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Cyclohexen-3-one
- 2-Cyclohexene-1-one
- 2-Cyclohexenone
- 3-Oxocyclohexene
- Cyclohex-2-en-1-one
- Cyclohex-2-enone
- Cyclohexen-1-one
- cyclohexen-3-one
- Cyclohexenone
- FEMA NO. 4517
Frequently asked questions
What is 2-Cyclohexen-1-one commonly used for?
It is primarily used as a precursor in organic synthesis, including the production of pharmaceuticals, agrochemicals, and fragrances, as well as a solvent and intermediate in polymer chemistry.
What is the molecular formula and molecular weight of 2-Cyclohexen-1-one?
The molecular formula is **C₆H₈O**, and the molecular weight is **96.13 g/mol**.
How should 2-Cyclohexen-1-one be stored?
Store in a tightly sealed container at **ambient temperature**, away from sources of ignition, oxidizing agents, and incompatible materials.
What grades or purities of 2-Cyclohexen-1-one does Molekula supply?
Molekula supplies **technical grade** and **high-purity (98%+)** 2-Cyclohexen-1-one; please specify your required grade when ordering.
Can Molekula supply 2-Cyclohexen-1-one in bulk quantities?
Yes, we offer bulk packaging options—contact our sales team for custom quotes on larger volumes.
What documentation is provided with an order of 2-Cyclohexen-1-one?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.