Cyclohexanecarboxaldehyde

Cyclohexanecarboxaldehyde (CAS No. 2043-61-0)

1. Basic Information

IUPAC Name: CyclohexanecarboxaldehydeSynonyms:HexahydrobenzaldehydeCyclohexyl formaldehydeCAS Number: 2043-61-0Molecular Formula: C₇H₁₂OMolecular Weight: 112.17 g/molAppearance: Colorless to pale yellow liquidOdor: Pungent, aldehyde-like odor

---

2. Physical and Chemical Properties

Property	Value
Boiling Point	161–163°C (322–325°F)
Density	0.92–0.94 g/cm³ (20°C)
Refractive Index	1.448–1.452 (20°C)
Flash Point	46°C (115°F) (closed cup)
Solubility	– Water: Slightly soluble
	– Organic solvents: Miscible with ethanol, ether, acetone
Vapor Pressure	2.5 mmHg at 20°C

 

---

3. Hazards (GHS Classification)

Flammability: Flammable liquid (H226)Health Hazards:Causes skin irritation (H315)Causes serious eye irritation (H319)Harmful if swallowed (H302)Environmental: Toxic to aquatic life (H411)NFPA Rating: Health 2, Flammability 2, Reactivity 1

---

4. Storage and Handling

Storage:Keep in tightly sealed containers away from heat/open flamesStore in a cool, well-ventilated areaHandling:Use chemical-resistant gloves (nitrile) and safety gogglesGround containers during transfer

---

5. Applications

Fragrance Industry:Intermediate for floral and citrus scentsOrganic Synthesis:Precursor for pharmaceuticals (e.g., antihistamines)Building block for agrochemicalsPolymer Chemistry:Monomer for specialty resins

Disclaimer:

The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.