1-Bromododecane （CAS NO.: 143-15-7）
CAS NO.: 143-15-7
Content:99.00%
Application: Used as a long-chain alkylating agent to introduce the dodecyl group in the production of pharmaceuticals, agrochemicals, surfactants, and other organic compounds; improves lipophilicity and hydrophobicity of molecules for biological applications; used in synthesis of disinfection drugs and antimicrobial nanocomposites.
Product Overview
1-Bromododecane (also known as n-Dodecyl Bromide or Dodecyl Bromide) with CAS No.: 143-15-7 , with the chemical formula C₁₂H₂₅Br and a molecular weight of 249.23 g/mol. It is a clear, colorless to light yellow liquid with a characteristic odor. This compound belongs to the class of alkyl halides and is primarily used in organic synthesis and industrial applications, though it is subject to environmental and safety regulations due to its irritant properties and potential hazards.
Properties
1-Bromododecane exhibits the following key physical and chemical properties:
- Physical State: Liquid (at room temperature).
- Appearance: Clear colorless to light yellow liquid.
- Odor: Characteristic odor.
- Melting Point: -9.5 °C.
- Boiling Point: 276 °C (or 134-135 °C at 6 mmHg).
- Density: 1.038 g/mL at 25 °C.
- Solubility: Insoluble in water; miscible with organic solvents like ethanol and ether.
- Stability: Stable under normal conditions but air sensitive; flammable with a flash point of 110-146 °C; incompatible with strong oxidants, bases, and metals; store under inert gas in a cool, dark place.
- Toxicity: Moderately toxic; causes skin, eye, and respiratory irritation; may cause neurological disorders; signal word “Warning”.
Applications
The primary applications of 1-bromododecane include:
- Organic Synthesis Intermediate: Used as a long-chain alkylating agent to introduce the dodecyl group in the production of pharmaceuticals, agrochemicals, surfactants, and other organic compounds; improves lipophilicity and hydrophobicity of molecules for biological applications; used in synthesis of disinfection drugs and antimicrobial nanocomposites.
- Solvent: Employed in various industrial processes and laboratory settings to modify solubility and processability.
- Other: Involved in the synthesis of specialized chemicals like ethoxylated urethanes, polyurethanes, and materials for organic electronics.
Classification
The following table outlines the classification of 1-bromododecane based on chemical properties, uses, and regulations:
| Classification Type | Specific Category | Description |
|---|---|---|
| Chemical Class | Alkyl Halide (Bromoalkane) | A primary brominated alkane, reactive in nucleophilic substitution reactions (e.g., SN2). |
| Usage Class | Organic Synthesis Reagent/Solvent | Primarily an intermediate for chemical synthesis in laboratories and industry. |
| Hazard Class | Flammable Liquid; Irritant | Causes skin irritation (H315), eye irritation (H319), and respiratory irritation (H335); combustible (storage class 10); WGK 3 in Germany. |
| Regulatory Class | Controlled Chemical (REACH, TSCA) | Listed under EU REACH (EC 205-587-9) and US TSCA; subject to safety data sheets, environmental controls, and professional use restrictions. |
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Frequently Asked Questions — 1-Bromododecane （CAS NO.: 143-15-7）
What is 1-Bromododecane （CAS NO.: 143-15-7） used for?
1-Bromododecane （CAS NO.: 143-15-7） (1-Bromododecane （CAS NO.: 143-15-7）) is an organic pigment supplied by Honor Pigments for printing inks, industrial coatings, plastics masterbatch, and textile printing. ISO 9001 certified quality with batch-to-batch consistency.
Is 1-Bromododecane （CAS NO.: 143-15-7） suitable for water-based applications?
Yes. 1-Bromododecane （CAS NO.: 143-15-7） can be formulated for water-based ink and coating systems when combined with proper dispersing and wetting agents. Contact Honor Pigments for application-specific grade recommendations.
What technical data is available for 1-Bromododecane （CAS NO.: 143-15-7）?
Full technical datasheets including heat resistance, light fastness, oil absorption, density, pH value, and particle size distribution are available upon request. Honor Pigments maintains 3-year batch records for QC traceability.
How does Honor Pigments ensure batch consistency for 1-Bromododecane （CAS NO.: 143-15-7）?
Every batch undergoes color strength, shade, dispersibility, and particle size testing against internal standards. Results are documented per ISO 9001 procedures and available with each shipment.
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