Product
PRODUCT
CAS: 126-30-7
Molecular formula: C5H12O2
Molecular weight: 104.15
Appearance: White crystalline solid, odorless
Physical and chemical properties: NPG has hygroscopicity, with a melting point between 124 and 130 ℃, a boiling point of 210 ℃, a density of 1.06g/cm3, a flash point of 129 ℃, and a spontaneous ignition point of 399 ℃. It is easily soluble in water, lower alcohols, lower ketones, ethers, and aromatic compounds.
Manufacturing synthetic materialsUsed to produce synthetic materials such as saturated polyester resin, unsaturated polyester resin, and polyester polyols.
Coatings and inksUsed for producing powder coatings and high solid component coatings, it has excellent fluidity, flexibility, chemical stability, weather resistance, chlorine resistance, thermal stability, and resistance to ultraviolet radiation.
Plasticizers and resinsAs a raw material for polymer plasticizers and alkyd resins.
Chemical fiber industryAdding NPG can enhance the heat resistance of fibers.
Other applicationsUsed for the production of insecticides, drugs, polymerization inhibitors, stabilizers, lubricant additives, and solvents.
(1) Hazard Overview: Neopentanediol is flammable and poses a risk of combustion in contact with high heat, open flames, or oxidants.
(2) First aid measures: In case of accidental contact with eyes or skin, rinse immediately with plenty of water and seek medical assistance. When ingested by mistake, rinse your mouth immediately and seek medical attention.
(3) Fire fighting measures: In case of fire, use dry powder, foam or carbon dioxide extinguisher to extinguish the fire. Do not spray water directly to prevent the fire from spreading.
(4) Personal protection and environmental protection: When using neopentyl glycol, appropriate personal protective equipment should be worn to ensure good ventilation in the work environment. Waste neopentyl glycol should be properly disposed of in accordance with local environmental regulations to avoid pollution to the environment.