Amino Compound
We are a manufacturer based in China, specializing in high-quality Amino Compound for industrial clients worldwide. Technical support and custom formulation available.
Category：Organic Chemicals | Brand：MT
Factory Direct
7-30 Days Lead Time
MOQ: 100KG
Global Export
Introduction
Definition & Classification
Amino Compounds are organic/inorganic molecules containing the amino group (–NH₂) or its derivatives.
| Type | General Formula | Example | Key Feature |
|---|---|---|---|
| Amines | R–NH₂ | Methylamine (CH₃NH₂) | Basic, nucleophilic |
| Amino Acids | H₂N–R–COOH | Glycine (H₂N–CH₂–COOH) | Zwitterionic at neutral pH |
| Amides | R–CO–NH₂ | Acetamide (CH₃CONH₂) | Less basic than amines |
| Ammoniates | [M(NH₃)ₓ]ⁿ⁺ | Tetraamminecopper(II) [Cu(NH₃)₄]²⁺ | Metal-ligand complexes |
Key Functional Groups
| Group Name | Structure | Example Compound | Polarity/Basicity |
|---|---|---|---|
| Primary Amino | R–NH₂ | Aniline (C₆H₅NH₂) | Polar, weakly basic (pKb ~9) |
| Secondary Amino | R₂NH | Dimethylamine [(CH₃)₂NH] | More basic than primary |
| Amido | R–CO–NH₂ | Urea (NH₂CONH₂) | Neutral in water |
Properties & Reactivity
- Basicity:
- Amines > Ammonia > Amides
- Aromatic amines (e.g., aniline) are less basic due to resonance.
- Solubility:
- Low-MW amines (C1–C3) are water-soluble; higher homologs are lipid-soluble.
- Reactions:
- Amines: Form salts with acids (e.g., HCl → RNH₃⁺Cl⁻).
- Amides: Hydrolyze to carboxylic acids + NH₃ under acid/base conditions.
Industrial Applications
| Compound Class | Application | Example Use |
|---|---|---|
| Amines | Pharmaceuticals, agrochemicals | Epinephrine (adrenaline), herbicides |
| Amino Acids | Food additives, biopharmaceuticals | L-Glutamate (MSG), insulin production |
| Amides | Polymers, solvents | Nylon-6,6, DMF (dimethylformamide) |
| Ammoniates | Catalysts, fertilizers | Haber process (NH₃ synthesis) |
Safety & Handling
| Compound Type | Hazard | Precaution |
|---|---|---|
| Volatile Amines | Corrosive, foul odor (e.g., (CH₃)₃N) | Use fume hood, sealed containers |
| Aromatic Amines | Carcinogenic (e.g., benzidine) | PPE (gloves, respirator) |
| Concentrated NH₃ | Severe burns, inhalation risk | Store in pressurized cylinders |
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.
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