929719

ElectroGreen^®

NMP substitute for electronics - type 1, bio-sourced

• NACRES: NA.05
• UNSPSC Code: 12190000

Properties

• vapor pressure: ~1.0 mmHg ( 20 °C)
• Quality Segment: 200
• description: Relative Evaporation rate: <0.05; Hansen solubility parameters: SPd 8.8; SPp 5.9; SPh 3.7, for electronic purposes
• assay: ≥99% (GC)
• form: liquid
• impurities: ≤1 ppm As, Cr, Cd, Cu, Hg, Mn, Ni, Pb, trace (each), ≤3 ppm Zn, trace, 0.03 wt. % Acidity (as lactic acid), 0.04 wt. % Water
• evapn. residue: ≤0.05%
• color: clear
• viscosity: 16.1 cP(20 °C)
• bp: ~154 °C (Initial)
• density: 1.094 at 25 °C (Specific gravity)
• greener alternative category: Enabling

Description

General description

ElectroGreen^® solvents—our bio-based alternatives that are meticulously engineered to meet the stringent requirements of electronics and energy applications, offering a solution to replace fossil-based solvents.
Our tailored products offer:

• High purity (GC)
• Low residue in evaporation (RESE)
• Low metal content (ICP)
• Low water content (KF)
• Low acidity
• Low toxicity and VOC
• Accessible cost

This ElectroGreen^® solvent is made of bio-based(corn/beets-derived) safer alternatives to replace synthetic NMP fossil-based solvent with specifications tailored for electronics and energy applications. All our ElectroGreen^® solvents line are derived from a renewable resource (verified through C14 ASTM D6866-16testing). We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Click here for more details.

This solvent blend consists of propylene carbonate 50-70%, Ethyl lactate 30-50%; ethyl 3-ethoxypropionate 20-30%.

Application

This is our bio-based replacement for N-Methyl Pyrrolidone (NMP), a highly used solvent in electronics applications. It has low acidity and water contents, with moderate drying time, and no film residue. It has a flash point over 60 ºC, with excellent solvency for coating and ink formulations. Low vapor pressure and high loading capacity. It is easy and inexpensive to distill/recycle, with no environmentally hazardous ingredients and no Hazardous Air Pollutants.

Preparation Note

To ensure low water content, handle under inert conditions. Product should be refrigerated upon receipt.

Legal Information

ElectroGreen is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Codes: H318,H335
• Precautionary Statements: P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233
• Hazard Classifications: Eye Dam. 1 - STOT SE 3
• Target Organs: Respiratory system
• supp_hazards: EUH019
• Storage Class: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 156.9 °F
• Flash Point (°C): 69.4 °C