A Brief Introduction to 2-Cyclohexen-1-one
Molecular Formula:C6H8O
Molecular Weight:96.13
CAS No.:930-68-7
Appearance:Pale yellow liquid
What is 2-Cyclohexen-1-one?
- 2-Cyclohexen-1-one is an organic compound that exists as a pale yellow liquid at room temperature.
- It possesses a complex aroma with woody, spicy, slightly fruity, and tobacco notes.
- Due to the presence of two stable and reactive functional groups, C=C and C=O, 2-Cyclohexen-1-oneis an important component in many fields.
- It is mainly used in the field of organic synthesis. For example, in the synthesis of fragrances, pharmaceuticals, pesticides, surfactants, and polymer materials.
Why choose Highassay?
Highassay offers 2-Cyclohexen-1-one raw materials of various purities. Our production technology is quite mature, utilizing a phenol-catalyzed hydrogenation and deoxygenation method. This preparation method uses inexpensive and readily available raw materials, and boasts a short production process and relatively environmentally friendly advantages. The resulting raw materials are of relatively high and stable quality.
Depending on your specific needs, you can choose 2-Cyclohexen-1-one raw materials of different grades.
Industrial grade (≥95%): Lowest cost, suitable for basic chemical reactions.
Chemically pure/reagent grade (≥98%): High cost-effectiveness, commonly used in standard production and R&D.
High-purity grade/pharmaceutical intermediate grade (≥99%): Stable quality, complete data, and compliant with GMP standards.
For purchasing 2-Cyclohexen-1-one raw materials, choose Highassay!
Applications of 2-Cyclohexen-1-one
Highassay adheres to strict quality control (QC) to produce 2-Cyclohexen-1-one. Buy 2-Cyclohexen-1-one in bulk from us now to get competitive market prices.
Fragrances and FlavoringsBesides providing a complementary scent, their unique chemical structures make them the basis for synthesizing many precious and classic fragrances. They are important components in many top-tier perfumes and high-end cosmetic fragrances.
Pharmaceutical intermediatesAlthough not direct raw materials for drugs, their functional groups can participate in various chemical reactions, making them fundamental raw materials for the research and production of many drugs, and thus important pharmaceutical intermediates.
Pesticide IntermediatesTheir main function is to synthesize various highly effective pesticide active ingredients, optimizing the insecticidal, fungicidal, and herbicidal capabilities of pesticides, and improving their physicochemical properties, such as solubility, systemic activity, and persistence.
Surfactant IntermediatesThese are not directly used in the production of surfactants but exist as intermediates. They utilize the functional groups of 2-Cyclohexen-1-one to introduce special polymerizable and biodegradable functions, thus synthesizing novel surfactants.
Polymer MaterialsIt serves as a raw material for manufacturing polymer materials. The unique structure of α,β-unsaturated ketones allows for significant improvements in the performance of polymer materials, such as environmental degradability, increased hardness, heat resistance, and mechanical strength.
2-Cyclohexen-1-one’s Benefits
- The industrialized production process is quite mature and the costs are low.
- Derivatives of 2-Cyclohexen-1-oneare very diverse, which to some extent greatly expands the range of applications for 2-Cyclohexen-1-one.
- 2-Cyclohexen-1-onehas a stable molecular structure—a six-membered ring—which gives it better reactivity and stability in chemical reactions.
2-Cyclohexen-1-one and its derivatives
2-Cyclohexen-1-one has a considerable number of derivatives, mainly obtained through chemical modifications at its three key sites: transformation of the carbonyl group; addition or reduction of the C=C double bond; and substitution at other positions on the ring. Common derivatives include the following examples:
3-Ethoxy-2-cyclohexen-1-one——a key intermediate in the synthesis of advanced pharmaceutical products (such as prostaglandins and alkaloids).
3-Methyl-2-cyclohexen-1-one——an important spice (tobacco, fruit flavorings)
2,3-Epoxycyclohexanone——multifunctional synthetic building block (yielding vicinal diols, amino alcohols, etc., upon ring opening).
2-Cyclohexenone α,α-dimethyl derivative —— fragrance (woody scent), pesticide intermediate
Highassay’s 2-Cyclohexen-1-one
- The packaging of 2-Cyclohexen-1-one can be customized according to your needs, and a complete MSDS is provided with the product.
- Our production process complies with environmental regulations, helping you achieve your green manufacturing goals.
- We provide you with a one-stop service, from inquiry to delivery, and we will assign a dedicated customer service representative to you.
Specification of 2-Cyclohexen-1-one
- Specification of 2-Cyclohexen-1-one
| Product Name | 2-Cyclohexen-1-one |
| Melting Point | -53℃ |
| Boiling Point | 166.63 ℃ |
| Density | 0.988g/cm³ |
| Flash Point | 55.74 ℃ |
| Refractive Index | 1.488 |
| Solubility | Soluble in alcohol, acetone, and ether, but insoluble in water |
| Storage | Store in a cool, dry place in a sealed container |
It is essentially a highly regioselective 1,4-conjugate addition, also known as a Michael addition, whose main product is the keto form: 3-phenylcyclohexanone.
The main source of pollution is the improper pretreatment and discharge of wastewater by industrial producers;
Leaks caused by container rupture or operational errors during transportation and storage;
Direct disposal of waste liquids from laboratories or factories without proper treatment according to regulations.
For researchers, the availability of 2-Cyclohexen-1-one reduces the difficulty of innovation and provides a wealth of molecular modification tools. For example, it increases the selectivity of reaction pathways and enables one-pot cascade reactions, which not only improves synthesis efficiency but also reduces waste generation.
2-Cyclohexen-1-one’s side effects
- Avoid direct contact. In case of accidental contact with skin or eyes, immediate action is required. Rinse thoroughly with plenty of lukewarm water. If symptoms persist or worsen, seek medical attention and bring the product’s MSDS (Material Safety Data Sheet) with you.
- Avoid inhaling large quantities in a short period of time, as this can easily cause symptoms such as dizziness and chest tightness, and in severe cases may lead to shock and respiratory failure.
- 2-Cyclohexen-1-one is volatile; avoid inhaling its vapors during handling to prevent respiratory irritation. Ensure adequate ventilation.
- As an organic pollutant with clear ecotoxicity, it is crucial that this substance is properly handled during and after industrial production.
