Arihant Solvents And Chemicals

Acetone () is a colorless, highly volatile, and flammable liquid with a characteristic pungent, fruity odor. It is a versatile, widely used solvent for nail polish removers, cleaning agents, plastics, and paints. While it has relatively low toxicity, it can cause eye, skin, and throat irritation, dizziness, and headaches upon exposure. It is vital to use acetone in well-ventilated areas away from heat or open flames.

Chemical Description: Acetone

• Chemical Name (IUPAC): Propan-2-one

• Common Names: Acetone, Dimethyl ketone

• CAS Number: 67-64-1

• Chemical Formula: C3H6O

• Molecular Weight: 58.08 g/mol

• Physical State: Liquid

• Appearance: Colorless, volatile liquid

• Odor: Characteristic sweet, pungent odor

Structure

• Functional Group: Ketone (carbonyl group C=O)

• Structural Formula:

CH3–CO–CH3 Physical & Chemical Properties

• Boiling Point: 56 °C

• Melting Point: −95 °C

• Density: 0.7845 g/cm³ at 20 °C

• Solubility: Completely miscible with water, ethanol, ether, and most organic solvents

• Vapor Pressure: 24 kPa at 20 °C

• Flash Point: −20 °C (highly flammable)

Uses

• Solvent: For paints, varnishes, resins, adhesives, and coatings

• Industrial Chemical: Intermediate in the production of methyl methacrylate, bisphenol A, and other chemicals

• Laboratory Applications: Cleaning, degreasing, and as a solvent in chemical reactions

• Cosmetics & Pharmaceuticals: Nail polish remover, skin care formulations (in controlled amounts)

Hazards / Safety

• Flammability: Highly flammable liquid and vapor

• Health Hazards:

  • Irritant to eyes, skin, and respiratory tract

  • High vapor concentrations can cause dizziness, headache, and nausea

  • Prolonged or repeated exposure may affect the nervous system

• Environmental Hazards: Volatile; avoid release into open waterways

 

C9 solvent (also known as Aromatic C9 or Solvent Naphtha) is a, clear, colorless to pale yellow, high-boiling, and aromatic hydrocarbon solvent, with a strong, distinct odor. It is a complex mixture of aromatic hydrocarbons with nine carbon atoms, often derived from petroleum refining. 

Here is a detailed description of C-Cine (C9):

Definition

C-Cine (C9) is a colorless to pale yellow aromatic hydrocarbon solvent derived from petroleum, primarily consisting of C9 aromatic compounds (nonane-based aromatics). It is widely used as a solvent, chemical intermediate, and additive in paints, coatings, adhesives, and industrial applications.

Chemical Information

• Chemical Nature: Aromatic hydrocarbon mixture

• Carbon Chain: C9 (contains 9 carbon atoms in the aromatic components)

• Appearance: Clear, colorless to pale yellow liquid

• Odor: Characteristic aromatic (similar to solvents like xylene)

Physical and Chemical Properties

• Boiling Range: ~150–200 °C (depending on exact composition)

• Density: ~0.88–0.90 g/cm³

• Solubility: Insoluble in water; miscible with alcohols, ketones, and other organic solvents

• Flammability: Highly flammable

• Volatility: Moderate, suitable for solvent-based formulations

Functions / Mechanism

• Solvent: Dissolves resins, paints, varnishes, adhesives, and other hydrophobic compounds.

• Chemical Intermediate: Used in the synthesis of specialty chemicals and resins.

• Performance Additive: Enhances flow, leveling, and drying properties in coatings and inks.

Applications

1. Paints & Coatings: Solvent for alkyd, epoxy, and polyurethane systems.

2. Adhesives & Sealants: Improves spreadability and bonding.

3. Chemical Industry: Raw material or carrier for organic syntheses.

4. Printing Inks: Provides optimal viscosity and drying characteristics.

Safety and Handling

• Health Hazards: Vapors may cause dizziness, headaches, or irritation; avoid prolonged exposure.

• Flammability Risk: Keep away from heat, sparks, and open flames.

• Storage: Store in tightly closed containers in a cool, well-ventilated area.

• Environmental Considerations: Volatile organic compound (VOC); avoid direct discharge into the environment.

Triethanolamine (TEA) is a viscous, colorless, and hygroscopic organic compound () that functions as a pH balancer, surfactant, and emulsifier in cosmetics, detergents, and industrial metalworking fluids. Derived from ethylene oxide and ammonia, it is commonly used to adjust acidity in lotions, sunscreens, and soaps. While generally safe in low
concentrations, it can cause skin, eye, and respiratory irritation. 

Triethanolamine (TEA) is a colorless, viscous, organic compound with both amine and alcohol functional groups, widely used in cosmetics, pharmaceuticals, industrial processes, and chemical formulations. It acts as a pH adjuster, emulsifier, and surfactant.

Key Properties:

• Chemical formula: C₆H₁₅NO₃

• Molecular weight: 149.19 g/mol

• Appearance: Clear, colorless, viscous liquid

• Odor: Mild ammonia-like odor

• Solubility: Miscible with water and ethanol

• pH: Alkaline in aqueous solution (~10–11 for 10% solution)

• Boiling point: 335 °C

• Melting point: 21 °C

Uses:

1. Cosmetics & Personal Care: Used as a pH adjuster, emulsifier, and stabilizer in creams, lotions, shampoos, and soaps.

2. Industrial Applications: Acts as a corrosion inhibitor, neutralizer, and surfactant in metalworking fluids, detergents, and textile processing.

3. Chemical Manufacturing: Used in the production of emulsions, detergents, and epoxy curing agents.

4. Pharmaceuticals: Adjusts pH in formulations and acts as a solubilizing agent.

Advantages:

• Balances pH in formulations for stability and effectiveness.

• Helps form stable emulsions in cosmetic and industrial products.

• Compatible with a wide range of chemicals and additives.

Safety Considerations:

• Can cause skin and eye irritation; prolonged contact should be avoided.

• Inhalation of mist may irritate the respiratory tract.

• Use proper PPE (gloves, goggles) when handling concentrated solutions.