N-propanol, also known as 1-propanol, is an organic compound with a simple structure of CH3CH2CH2OH, a molecular formula of C3H8O, and a molecular weight of 60.10. At room temperature and pressure, n-propanol is a transparent colorless liquid with a strong musty smell similar to rubbing alcohol. It is soluble in water, ethanol and ether. Generally from ethylene through carbonyl synthesis of malondialdehyde, and then by reduction. N-propanol can replace ethanol with lower boiling point as solvent and can also be used for chromatographic analysis.
N-propanol is listed in the List of Hazardous Chemicals and controlled in accordance with the Regulations on the Safety Management of Hazardous Chemicals.
Chinese name: n-propanol
Foreign name: 1-propanol
Alias: 1-propanol
Chemical formula: CH3CH2CH2OH
Molecular weight: 60.10
CAS Accession number: 71-23-8
EINECS accession number: 200-746-9
Melting point: -126.5 ℃(101 kPa) [5]
Boiling point: 97.4 ℃(101 kPa)
Water soluble: miscible
Density: 0.804 g/cm³(101 kPa,20℃) [5]
Appearance: colorless transparent liquid
Flash point: 15 ℃
Security description: S7; S16; S24; S26; S39
Risk symbol: F
Hazard description: R11; R41; R67
Product Purpose
1. N-propanol is commonly used for organic synthesis. N-propanol can be used for nitro spray paint, cosmetics, dental detergents, insecticides, fungicides, inks, plastics, antifreeze synthesis and intermediates, such as synthesis of propyl acetate, which can be used for coating solvents, printing inks, etc. All kinds of esters synthesized from phase n-propanol can also be used as food additives, plasticitizers, spices (the ingredients used in the preparation of spices shall not exceed the maximum allowable usage and maximum allowable residue in GB 2760) and many other aspects;
2. N-propanol is used in the pharmaceutical industry to produce benzenecid, sodium valproate, erythromycin, epilepsy, adhesive hemostatic BCA, propanthiamine, 2, 5-pyridine dimethylate, n-propylamine, etc.
3. Derivatives of n-propanol, especially din-propylamine, have many applications in pesticide production, such as the production of pesticide amine sulphonamide, isopropyl trimethoprene, Miquomeng, sulphonamide, fluorex and so on.
4. N-propanol can be used as analytical reagents, such as solvents, chromatographic reagents, and chromatographic reagents. N-propanol can be used directly as a solvent, in many cases can replace the lower boiling point of ethanol, such as plant oils, natural rubber and resin, some synthetic resins and ethyl cellulose, polyethylene butyral solvent.
5, propanol can also be mixed with alkanes and alkenes as fuel, in order to increase the temperature of combustion.
Packing Specification
Dangerous Goods No. : 32064
UN number: 1274
Packing type: O52
Packing method: steel drum with small opening; Ordinary wooden case outside ampoule bottle; Thread mouth glass bottle, iron cap pressure mouth glass bottle, plastic bottle or metal barrel (can) outside the ordinary wooden box; Glass bottle, plastic bottle or tin plate drum (tank) with full bottom plate lattice box, fiberboard box or plywood box.
Protective Measures
The transport vehicle shall be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment. In summer, it is best to transport in the morning and evening. The tank car used for transportation shall have a grounding chain, and a hole partition can be set in the tank to reduce static electricity generated by shock. It is strictly prohibited to mix and transport with oxidants, acids, halogen and edible chemicals. During transportation, it should be protected from sun exposure, rain and high temperature. Stay away from fire, heat source and high temperature area during stopover. The exhaust pipes of the vehicles carrying the articles must be equipped with fire retardant devices. It is prohibited to use spark-prone machinery and tools for loading and unloading. Road transport should follow the prescribed route, do not stop in residential and densely populated areas. It is forbidden to slip away in railway transportation. It is strictly prohibited to transport in bulk by wooden ship or cement ship.
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Company Introduction
Shandong DESENLAI Chemical Co., Ltd. was established in July 2011, headquartered in Tianqiao District, Jinan City, Shandong Province.
With more than ten years of fine chemical business foundation, DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customers with quality products and services and comprehensive "all-around" solutions.
The company adheres to the goal of green and sustainable development, and has long been committed to the operation of various fine chemical products, involving lithium new energy, biodegradable materials and other green energy fields. Such as NMP, butyrate, BDO, adipic acid, glycol and so on.
