Product name: 3‑Methoxypropylamine (MOPA)
CAS No.: 5332‑73‑0
EC‑No.: 226‑241‑3Molecular Formula: C4H11NO
Molecular Weight: 89.14 g/mol
MDL No.: MFCD00014831
Synonyms: 1‑Amino‑3‑methoxypropane, 3‑Aminopropyl methyl ether, γ‑Methoxypropylamine, MOPA
UN Number: UN 2734
1. Physico‑Chemical Properties
Melting Point -65 ℃
Boiling Point 117‑118 ℃ @760 mmHg
Flash Point 28 ℃ (closed cup)
Auto‑ignition Temperature 270 ℃
Vapour Pressure 16.8 mmHg @25 ℃
Solubility Fully miscible with water, alcohols, ethers, acetone and most organic solvents
Stability Stable under normal conditions. Reacts violently with strong acids, oxidizing agents. Corrosive to metals.
2. Product Specification (Industrial Grade ≥99.5%)
| Item | Specification |
|---|---|
| Appearance | Colorless transparent liquid |
| Assay (GC) | ≥99.50 % |
| APHA Color | ≤15 |
| Water Content | ≤0.30 % |
| Density @20℃ | 0.873‑0.876 g/mL |
| Refractive Index nD²⁰ | 1.416‑1.419 |
| Distillation Range(117‑119℃) | ≥95 vol% |
3. Main Applications
Organic synthesis intermediate for dyes, pharmaceuticals and fine chemicals.
Corrosion inhibitor for petroleum and water‑based system.
Emulsifier, dispersant for water‑borne coatings, wax formulations and textile finishing.Antistatic agent, detergent additive.
4. Storage & Handling
Store in tightly closed steel containers in cool, dry, well‑ventilated warehouse.
Keep away from heat, flame, oxidants and strong acids.
It is corrosive; avoid skin and eye contact. Wear full PPE.
Shelf‑life: 12 months in original sealed packaging.
5. Packaging
170 kg steel drum.
Disclaimer: This Technical Data Sheet is for reference only. Actual values shall be subject to batch‑specific Certificate of Analysis. Please refer to Safety Data Sheet for safety‑related information.
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