Dodecyl Alcohol, Lauryl Alcohol, Dodecanol, 112-53-8

Dodecyl Alcohol, Lauryl Alcohol, Dodecanol, 112-53-8

Dodecyl Alcohol CAS No: 112-53-8

1. Physical and Chemical Properties

• Chemical Formula: C₁₂H₂₆O

• Molecular Weight: 186.34 g/mol

• Density: 0.8309 g/mL

• Melting Point: 24°C

• Boiling Point: 259°C

• Solubility: Slightly soluble in water, soluble in ethanol and diethyl ether

• Odor: Mild, fatty, and waxy

• Flash Point: 127°C

• Refractive Index: 1.442

2. Applications

Dodecyl alcohol is widely used in various industries:

• Surfactants & Detergents: A key component in shampoos, body washes, and cleaning products.

• Cosmetics & Personal Care: Used as an emulsifier and emollient in skincare products.

• Pharmaceuticals: Utilized in ointments and creams for its moisturizing effects.

• Lubricants & Industrial Uses: Found in machinery lubricants and anti-corrosion coatings.

• Fragrance & Flavor Industry: Precursor to dodecanal, used in perfumes and flavors.

3. Other Names

Dodecyl alcohol is also known as:

• Lauryl alcohol

• n-Dodecanol

• n-Dodecyl alcohol

• Alcohol C-12

• Dodecan-1-ol

• Epal 12

• Adol 12

• Nacol 12-96

4. Production

Dodecyl alcohol is primarily produced through hydrogenation of lauric acid (derived from coconut oil or palm kernel oil). It can also be synthesized via Ziegler process, which involves ethylene polymerization followed by oxidation. Industrial production ensures high purity levels for various applications.

5. Additional Information

• Safety Considerations: It is generally considered safe but may cause irritation if exposed to skin or eyes in concentrated forms.

• Environmental Impact: Biodegradable and not classified as hazardous to aquatic life.

• Storage: Should be stored in tightly sealed containers in a cool, dry place.