Overview:

Product name: Dabco NMM

English name: N-methylmorpholine. abbreviation: NMM.

Alias: Dabco NMM, Niax NMM, Jeffcat NMM, Lupragen N105, PC CAT NMM, Addocat 101, tertiary amine catalyst NMM

Product Physical Properties:

Appearance: light yellow liquid

Viscosity(25℃,mPa.s):8

Density (25℃,g/cm3): 0.87

Water solubility: insoluble in water

Flash point (PMCC,℃): 100

Hydroxyl value (mgKOH/g): 0

Molecular formula C5H11NO.

Relative molecular mass 101.2.

CAS No. 109-02-4.

Dabco NMM Niax NMM Jeffcat NMM Lupragen N105 PC CAT NMM Addocat 101 Tertiary amine catalysts

Product Usage:

DABCO NMM is a tertiary amine polyurethane catalyst that can be used in conjunction with DABCO B-16 catalyst for the production of polyester-based polyurethane flexible and molded foams. Characteristics and Uses, In the polyurethane industry, used as a catalyst for polyester type polyurethane flexible block foams.

Shelf life.

Keep unopened for two years

Storage and transportation:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices. The company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.

N-Methylmorpholine is a tertiary amine, in the nitrogen atom There is a lone pair of electrons. The lone electron pairs are available for coordination with metal ions, which makes N-methylmorpholine a good ligand for metal complexes. N-methylmorpholine is also a good solvent for many organic compounds.

N-methylmorpholine is a harmful substance. It is a skin and eye irritant and respiratory irritant. N-methylmorpholine is also a suspected carcinogen.

Here are some safety precautions to take when handling N-Methylmorpholine PRECAUTIONS:

When handling N-methylmorpholine, wear Gloves, safety glasses, and a lab coat.

Work in a well-ventilated area.

Avoid contact with skin and eyes.

If N-methylmorpholine comes into contact with skin or eyes, wash immediately with soap and water.

If N-methylmorpholine is inhaled, remove victim to fresh air and give artificial respiration if necessary.

If N-methylmorpholine is swallowed, call a poison control center or go to a hospital right away.

N-Methylmorpholine should be stored in a cool, dry place. Keep away from heat, light sources and sources of ignition. N-methylmorpholine should be stored in an airtight container.

It is produced by the reaction of methylamine and diethylene glycol. Methylamine is a gas formed by the reaction of ammonia and hydrogen. Diethylene glycol is a liquid produced by the reaction of ethylene glycol and ethylene oxide.

N-Methylmorpholine is a colorless liquid with a mint-like odor. It is a strong base used as a chemical intermediate in the production of pharmaceuticals, pesticides and other chemicals. N-methylmorpholine is also used as a corrosion inhibitor and stabilizer for polymers.

Here are some uses of N-methylmorpholine:

• Polyurethane production: N-methylmorpholine is used as a base catalyst in polyurethane production. Polyurethanes are a class of polymers used in a variety of applications, including foams, elastomers and coatings.

• Solvents for cellulose and other organic compounds: N-methylmorpholine is used as a solvent for cellulose and other organic compounds. Cellulose is a natural polymer with a variety of uses, including paper, textiles and food.

• Corrosion inhibitor: N-methylmorpholine was used as a corrosion inhibitor. Corrosion is the process by which metals degrade due to chemical reactions with their environment.

• Polymer Stabilizer: N-methylmorpholine is used as a polymer stabilizer. Polymers are long-chain molecules used in a variety of applications, including plastics, rubber and fibers.

N-methylmorpholine is a harmful substance. It is a skin and eye irritant. It is also a respiratory irritant. N-Methylmorpholine is a suspected carcinogen.

N-Methylmorpholine should be handled with care. It should be stored in a cool and dry place, away from heat and ignition sources. It should be kept in an airtight container and should not be mixed with other chemicals without consulting the safety data sheet.

Methylmorpholine is an organic compound with a molecular formula of C5H11NO and no Color liquid, smell of ammonia, sensitive to air; miscible with water, ethanol, benzene and ether; flammable, corrosive, slightly toxic, irritating smell, inhalation of steam is irritating to skin and mucous membrane, LD50 1970mg/kg. Methylmorpholine is a heterocyclic tertiary amine and an important fine chemical raw material. It can be used as a catalyst for the production of polyurethane foam, a catalyst for pharmaceutical synthesis and organic synthesis, and can also be used for the synthesis of medicines, pesticides, and surfactants. , emulsifiers, corrosion inhibitors and other fine chemical products can also be used as solvents, extractants and curing agents for polyurethane coatings.

N-methylmorpholine is an organic compound with the chemical formula O(CH2CH2)2NCH3. It is a colorless liquid. It is a cyclic tertiary amine. It is used as a base catalyst for polyurethane formation and other reactions. From the reaction of methylamine and diethylene glycol, N-formylmorpholine hydrogenolysis derived. It is the precursor of N-methylmorpholine N-oxide, a commercially important oxidizing agent.

N-Methylmorpholine is a flammable liquid with a flash point of 125 °F (52 °C). It has a vapor pressure of 0.1 mm Hg at 25 °C. N-methylmorpholine is a weak base with a pKa of 7.38. Soluble in water, ethanol and ether.

N-methylmorpholine is used as a base catalyst in polyurethane production. It is also used as a solvent for cellulose and other organic compounds. N-methylmorpholine is also used as a corrosion inhibitor and stabilizer for polymers.

N-methylmorpholine is a harmful substance. It is a skin and eye irritant. It is also a respiratory irritant. N-Methylmorpholine is a suspected carcinogen.

N-Methylmorpholine should be handled with care. It should be stored in a cool and dry place, away from heat and ignition sources. It should be kept in an airtight container and should not be mixed with other chemicals without consulting the safety data sheet.