CAS Number 872-50-4 - Unraveling The Identity of N-Methyl Pyrrolidone

N-Methylpyrrolidone, also known as 1-methyl-2-pyrrolidinone, is a widely used chemical compound with the Chemical Abstract Number (CAS Number) 872-50-4. This versatile solvent and reagent find applications across a variety of industries.

NMp is a clear, colorless liquid with a faint amine-like odor. It is miscible with water and many organic solvents, making it a useful medium for chemical reactions and formulations. NMp is valued for its excellent solvency properties, low toxicity, and high boiling point.

Uncovering The Versatility of NMp: Exploring The Uses of CAS #872-50-4

N-Methylpyrrolidone (NMp), identified by the CAS number 872-50-4, is a versatile chemical compound that finds extensive use across various industries. This clear, colorless liquid with a faint amine-like odor possesses several valuable properties that make it a valuable solvent and processing aid.

Key Functional Attributes of NMp:

1. Solvent Capabilities: NMp is a water-miscible, polar aprotic solvent that can dissolve a wide range of organic and inorganic compounds. This makes it useful in paint and coating removal, petrochemical processing, engineering plastics coatings, and electronic cleaning applications.

2. Penetration Enhancement: NMp can act as a penetration enhancer, improving the absorption and bioavailability of active ingredients in pharmaceutical and agricultural formulations.

3. Semiconductor processing: NMp finds application in semiconductor fabrication as a cleaning agent and photoresist stripper, crucial for the production of microchips and electronic components.

4. Lithium-Ion Battery Manufacturing: NMp serves as a key solvent in the production of lithium-ion batteries, aiding in the processing of electrode materials.

5. Safety Considerations: While NMp is generally stable, it can decompose upon exposure to light. It is also combustible and incompatible with strong oxidizing agents, acids, reducing agents, and bases, requiring appropriate handling and storage precautions.

The versatility and functional properties of N-Methylpyrrolidone, as identified by its CAS number 872-50-4, make it an essential chemical in a diverse range of industrial and commercial applications.

People May Ask

How Can Skin Be Cleaned of Methanol?

Remove any contaminated clothing, wash the affected area for 15 minutes with soap and water, and seek medical help if irritation develops after skin contact with methanol. In the event that methanol gets into direct contact with the eyes, rinse them vigorously with tepid water for at least 15 minutes.

What Happens If A Person Consumes 10 ML of Methanol?

When drank, as little as 10 mL of pure methanol is converted into formic acid, which can permanently damage the visual nerve and result in blindness. Although the median lethal dose is approximately 100 mL (3.4 fl oz), or 1-2 mL/kg body weight of pure methanol, 15 mL is possibly fatal.

What Are Methyl Red's Negative Effects?

cause irritation to the skin and eyes. Contact that is prolonged or repetitive causes the skin to become dehydrated, dry, and cracked. may irritate the digestive and respiratory tracts. Central nervous system depression may be the cause.

Methyl Red: Is It Harmful?

Oral acute toxicity is a category 5 hazard. If consumed, it might be hazardous (H303). If you feel unwell, contact a POISON CENTER or a doctor (P312).

Is MEK Dangerous to People?

Methyl ethyl ketone, also known as C4H8O or CH3CH3COCH2CH3, is an odorless, flammable liquid. It may be hazardous if consumed, breathed, or applied to the skin or eyes. Methyl ethyl ketone exposure could be harmful to workers. The dose, timeframe, and type of work determine the exposure level.

Is It Harmful to Contact Methanol?

Methanol is a poisonous alcohol that, when ingested, can result in death or blindness as well as poisoning when absorbed through the skin.

How Much Methanol before You Die?

A dose of methanol that could be fatal is between 30 and 240 mL, or 1 gram per kilogram. With as little as 30 mL of methanol consumed, permanent vision impairment may result.

What Would Occur If A Person Drank Only Methanol?

The adverse health effects of methanol poisoning could not show up for 1 to 72 hours after the asymptomatic phase. The metabolic byproducts of methanol are hazardous. The by-products of methanol metabolism result in metabolic acidosis, which results in an acid buildup in the blood, blindness, and death.

How Does Poly Vinyl Pyrrolidone Dissolve in Water?

PVP can be removed from water by stirring or heating the solution. PVP dissolves better in water as the temperature rises. For instance, PVP, which has a molecular weight of 40,000, is only 20% soluble at room temperature and more than 60% soluble at 90°C.

What Is The Source of Pharma GABA?

Lactobacillus hilgardii, the same bacteria used to ferment cabbage in the manufacture of the traditional Korean dish known as kimchi, is used in the fermentation process that produces PharmaGABA.

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