2-(Dimethylamino)ethanol Hydrogen L-(+)-Tartrate comes together as a salt born from 2-(Dimethylamino)ethanol, often called DMAE, and L-(+)-tartaric acid. You see it described in chemical supply catalogs as white or off-white solid, often appearing as crystalline powder, flakes, or fine pearls, depending on the handling or packing. Its tangible form, whether as compact crystals or delicate powder, reflects its moisture sensitivity and affinity for air.
The molecular formula for this compound combines two pieces: C4H11NO (for DMAE) and the L-(+)-tartrate anion. Its full structure, C8H19NO8, reveals eight carbon atoms, plenty of oxygen functionality, and a dimethylated amino group. Chemists visualize its molecular skeleton consisting of an ethanol backbone with two methyls on the nitrogen, bonded to the tartrate through hydrogen transfer. This sort of dual nature gives both basic and acidic properties.
In practice, this compound tends to arrive at the bench as solid powder, sometimes as flakes or small crystalline chunks. It stands out for being readily soluble in water, creating clear to slightly cloudy solutions depending on temperature and storage. For handling, it measures up with a density in the ballpark of 1.38 g/cm³ at standard conditions. The melting point ranges from 95 to 102 °C. Its state remains solid at room temperature, avoiding the mess of sticky liquids and favoring easier dosing.
Work in pharmaceutical labs puts this compound to use as an intermediate for more complex molecules, while in coatings and specialty chemicals, it gives performance modifiers a jump-start. Industrial teams reach for 2-(Dimethylamino)ethanol Hydrogen L-(+)-Tartrate for its role in buffer solutions and stability tests. Sometimes, its presence in formulas for skincare or personal care compounds stirs debate over safety, but strict handling and manufacturing controls keep purity and composition in line.
Walking through import and export desks, this compound often appears under HS Code 2922199090 or related codes for organic chemical salts and derivatives. For shippers and purchasers, labeling matters, sticking to proper documentation for customs and regulatory compliance. Manufacturers need complete information on batch numbers, grade, net and gross weights, and tamper-evident packaging.
Bulk shipments use sealed drums or double-layered bags, since the material absorbs water vapor and can cake or solidify on exposure to humid air. The density, heavier than simple powder fillers, means more product per volume shipped, cutting down on logistics costs for users demanding high throughput. Whether in crystal, flakes, or powder, each form fits certain blending or manufacturing processes; one batch suits solution making, another works better for solid formulations.
Even though the tartrate reduces overall volatility, this compound keeps a reputation for chemical risk. Direct skin or eye contact can cause irritation, and inhaling dust triggers upper respiratory issues. Teams working with this chemical use splash goggles, gloves, and dust masks. Emergency procedures stick to flushing with water for contact and using spill kits for solid or liquid releases. Storage calls for cool, dry, and ventilated rooms, away from incompatible agents like strong oxidizers. On shipping sheets, hazard symbols—exclamation mark for irritancy and harmful—catch the eye.
Disposal of any excess or waste ties back to local regulations for hazardous and harmful chemicals. It’s never enough to dump this material; collected waste finds its route through licensed chemical treatment firms. Release into waterways or landfills faces tough bans because of the lasting impact organic amines and tartrates have on aquatic life. Training lab staff and warehouse workers on MSDS protocols improves community and workplace health.
Never lose sight of the balance between innovation and responsibility. Experience shows one mishandled bag or bottle leads quickly to cleanup or—worse—call for medical intervention. Knowing the density, properties, and correct storage helps avoid costly errors and reinforces a culture of safety. The path from raw material, through processing and delivery, always circles back to professional and personal vigilance.
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