2025-10-30

Is DMSO (CAS 67-68-5) a hazardous chemical?

CAS 67-68-5 Dimethyl Sulfoxide DMSO is an organic solvent, a colorless and transparent liquid at room temperature. It is soluble in water, ethanol, acetone, ether, and chloroform, and is a highly polar, inert solvent. It is flammable when heated to high temperatures, producing toxic sulfide fumes. DMSO is highly hygroscopic and readily undergoes violent chemical reactions.   Dimethyl Sulfoxide DMSO is considered a hazardous chemical. While it has low acute toxicity, it poses specific...

2025-10-28

What is the use of n-propanol?

CAS 71-23-8  n-propanol, also known as 1-propanol, is a colourless, highly flammable alcohol. It belongs to the group of alkanols and is structurally related to ethanol and isopropanol. n-propanol is used as a solvent in the chemical industry and plays an important role in the manufacture of paints, varnishes and pharmaceutical products. Due to its good solubility properties and relatively low toxicity, it is widely used in various industrial processes.  

2025-10-28

What is the price of n-propyl alcohol NPA?

The price of 1-propanol varies significantly based on quantity, purity, and supplier. As of recent industrial data, high-purity 1-propanol (≥99% purity) typically ranges from $1,800 to $3,500 per metric ton (MT) in bulk quantities. Prices may be higher for smaller volumes, pharmaceutical-grade material, or during supply chain disruptions (e.g., plant closures, geopolitical events). For real-time pricing, industrial chemical databases or suppliers are the most reliable sources.   Contact us for...

2025-10-28

Is propanol the same as isopropyl alcohol?

Propanol is not the same as isopropyl alcohol—they are structural isomers, meaning they have the same chemical formula (C₃H₈O) but different molecular structures and properties.   CAS 71-23-8  n-Propanol is a colorless liquid with a characteristic alcoholic odor. It can dissolve water, ethers, ketones, and many organic compounds. It is widely used industrially as a solvent in the manufacture of paints, coatings, cleaning agents, dyes, and pigments.     Gneebio is located in Henan Province,...

2025-10-28

What is N-Propyl Alcohol (NPA) used for?

What is N-Propyl Alcohol (NPA) used for? 1. n-Propanol can be used as a coating solvent. In the production of various architectural and industrial coatings, it helps evenly disperse film-forming substances and pigments in the coating, forming a stable system.   2. In ink production, N-Propyl Alcohol (NPA) effectively improves the flow and drying properties of inks, enabling better transfer of ink to the substrate during the printing process, enhancing the clarity and color saturation of printed...

2025-10-28

Is propanol toxic to humans?

Chemical and physical properties of n-propanol: Molecular Formula: CH3CH2CH2OH / n-PrOH Synonyms: 1-propanol, n-propanol alcohol, propan-1-ol, propyl alcohol, n-PrOH, 1-hydroxypropane, propionic alcohol Cas Number: 71-23-8 Molecular Mass: 60.096 g/mol-1 Exact Mass: 60.057515 g/mol Flashpoint: 77 °F / 22 °C Boiling Point: 207 °F (at 760 mm Hg) / 97.2 °C Melting Point: -195 °F / -126 °C Vapour Pressure: 1.99 kPa (at 20 °C) Water Solubility: miscible N-propanol forms naturally during fermentation...

2025-10-28

What is another name for N-propanol CAS 71-23-8 ?

CAS 71-23-8  N-propanol (also known as 1-propanol, n-propanol alcohol, propan-1-ol, propyl alcohol) is a primary alcohol in which the OH entity is bonded to a primary carbon atom. N-propanol (CH3CH2CH2OH) is one of two isomers of propanol (C3H8O); the other is 2-propanol ((CH3)2CHOH). It is a clear, colourless transparent liquid that has a typical sharp musty odour that is comparable with the smell of rubbing alcohol.     Henan Gmeebio is a global supplier of raw materials to the organic...

2025-10-28

What is the CAS number 71-23-8?

CAS number 71-23-8 refers to 1-Propanol, also known as n-propyl alcohol. It is a colorless, flammable liquid with a sharp odor that is used as a solvent and chemical intermediate.     1-Propanol (also propan-1-ol, propanol, n-propyl alcohol) is a primary alcohol with the formula CH3CH2CH2OH and sometimes represented as PrOH or n-PrOH. It is a colourless liquid and an isomer of 2-propanol. 1-Propanol is used as a solvent in the pharmaceutical industry, mainly for resins and cellulose esters,...

2025-10-27

What are the industrial uses of styrene?

Styrene, also known as ethenylbenzene or vinylbenzene, is an organic compound and a derivative of benzene. It is a colourless oily liquid that is extensively used to make polystyrene plastics, fibreglass, synthetic rubber, and latex.    What are the industrial uses of styrene? Styrene is essential in the creation of many consumer and industrial products that are used every day. A few of the most familiar uses of styrene include:   Solid Polystyrene: Used for packaging, medical/optical devices,...

2025-10-27

What type of material is styrene?

Styrene (styrene monomer) is a colorless, flammable liquid, which has a sweet odor and is highly volatile. Styrene is an organic chemical compound classified as an aromatic hydrocarbon monomer. It is a small molecule with a benzene ring attached to an ethylene group. Styrene (CAS 100-42-5) is widely used to make plastics and rubber, which are used to manufacture a variety of products, such as insulation, pipes, automobile parts, printing cartridges, food containers, and carpet backing.      ...

2025-10-27

What's the difference between polystyrene and styrene?

What's the difference between polystyrene and styrene? CAS 100-42-5 Styrene, also known as ethenylbenzene or vinylbenzene, is an organic compound and a derivative of benzene. It is a colourless oily liquid that is extensively used to make polystyrene plastics, fibreglass, synthetic rubber, and latex.    Polystyrene (PS) is an inert plastic and polymer made of fused styrene molecules. It appears as a hard, transparent and glassy polymer with broad applications for a variety of consumer products...

2025-10-27

Are styrene and styrene monomer the same?

Are styrene and styrene monomer the same? Styrene and Styrene monomer are the same thing.   CAS 100-42-5 Styrene is a monomer. Monomer means “one part” and refers to a single molecule that can combine with the same or similar molecules. When many monomers form a larger molecule, it becomes a polymer. For example, many styrene monomer molecules form a substance — polystyrene — with properties different than the monomer.   What is Styrene Monomer used for? Styrene is most commonly used as a...

2025-10-27

What is Styrene Monomer and How to Buy it？

What is Styrene Monomer CAS 100-42-5 Styrene Monomer is an industrial chemical made from the elements carbon and hydrogen. it is a colorless liquid. it possesses a sweet and fioral odor. it is insoluble in water but soluble in alcohol and other organic solvents. Styrene Monomer is also known as Ethenylbenzene, and its chemical formula is C8H8. SM styrene monomer is an important chemical raw material, commonly used in the synthesis of a wide range of plastics, synthetic rubbers, and fibers. It...

2025-10-27

What can you do with styrene monomer?

CAS 100-42-5 Styrene Monomer is an aromatic liquid hydrocarbon, yellow or colorless, that evaporates easily and has a sweet smell. SM styrene monomer is used as a raw material in the production of numerous types of homopolymers and copolymers with exceptional properties used in a variety of industries.   What can you do with styrene monomer? In the polymer industry, styrene is an important monomer for synthesizing target polymers, the most common of which is polystyrene (PS). PS is a common...

2025-10-27

Is styrene the same as PVC?

CAS 100-42-5 Styrene is not the same as PVC (polyvinyl chloride); they are two different types of plastic with different chemical compositions and properties.    Styrene-based plastics (like Polystyrene) are made from polymerizing styrene monomer. PVC is made from polymerizing vinyl chloride monomer.   PVC is known for its durability and is widely used in construction for pipes, window frames, and siding, while polystyrene is more common in packaging and disposable products.     Henan Gneebio...

2025-10-27

What is styrene monomer commonly used for?

Styrene is a colorless, transparent liquid that is flammable at room temperature and widely used in the chemical industry. The electrons of the vinyl group in its structure are conjugated to the benzene ring. Styrene Monomer is insoluble in water but soluble in most organic solvents, such as ethanol and ether. It is an important monomer in synthetic resins, ion exchange resins, and synthetic rubber. Styrene was first discovered in 1839 by German chemist Eduard Simon, who isolated it by...

2025-10-27

Is styrene the same as acrylic?

CAS 100-42-5 Styrene is not the same as acrylic, although they are both types of plastic with similar uses.   Styrene is a monomer used to create plastics like polystyrene (a hard, brittle plastic) and ABS (a tough, impact-resistant plastic).   Acrylic monomers are used to produce acrylic polymers, typically refers to polymers of methyl methacrylate (PMMA). It is known for its exceptional clarity, transparency, and weatherability.        As a professional Styrene supplier and manufacturer,...

2025-10-27

Is styrene harmful to human health?

CAS 100-42-5 Styrene, a class of organic compounds with the chemical formula C8H8, consists of a benzene ring and a vinyl group. It is insoluble in water but soluble in most organic solvents, such as ethanol and ether. It is primarily used as a raw material for polystyrene, styrene-butadiene rubber engineering plastics (such as ABS and AAS), ion exchange resins, and pharmaceuticals.     Is styrene harmful to human health? Styrene (CAS 100-42-5) can be harmful to human health, primarily through...

2025-10-22

Is dichloromethane liquid harmful to humans?

Is Dichloromethane Liquid Harmful To Humans? Inhaling dichloromethane or methylene chloride causes irritation in the nose and throat. It affects the central nervous system (CNS). It is a possible mutagen and anticipated to be a human carcinogen.   Dichloromethane is considered by many to be a neurotoxin. It has been proven to cause brain damage and also damage to the central nervous system (abbreviated to CNS). The Environmental Protection Agency (EPA) has also classified this compound as a...

2025-10-22

What is dichloromethane used for? (DCM CAS 75-09-2)

CAS 75-09-2 Dichloromethane, also known as methyl chloroform or DCM, is a colorless organic compound with a pungent odor similar to ether. Its chemical formula is CH2Cl2. Dichloromethane liquid is formed by replacing two hydrogen atoms in methane (CH4) with chlorine atoms.        What is dichloromethane used for? (DCM CAS 75-09-2) Chemical Manufacturing: Dichloromethane CAS 75-09-2 is a popular solvent in manufacturing polycarbonate resins and polyurethane foams. For polyurethane foam...

2025-10-22

Why is dichloromethane used as a solvent?

DCM dichloromethane (also called methylene chloride), this colorless, volatile liquid with a chloroform-like, sweet odor is widely used as a solvent. Although it is not miscible with water, it is slightly polar and miscible with many organic solvents. Dichloromethane solvent is used in industrial and research applications.   Why is dichloromethane used as a solvent? Balanced Polarity: DCM Dichloromethane is a moderately polar aprotic solvent. This balance makes it more versatile than highly...

2025-10-22

Is methylene chloride the same as DCM?

Methylene chloride can be referred to as dichloromethane or DCM and is sold under a variety of trade names. It is identified by its Chemical Abstract Number: 75-09-2.   CAS 75-09-2 Methylene chloride’s unique physical and chemical properties make it an essential tool in various industrial applications, from the manufacturing of pharmaceuticals to the removal of paint. Its physicochemical properties, high volatility, low boiling point, and ability to dissolve a wide range of organic compounds...

2025-10-22

What is DCM Dichloromethane ch2cl2 used for?

CAS 75-09-2 Dichloromethane (DCM), methylene chloride, is a colorless, volatile organic compound ch2cl2. With a sweet and pleasant aroma, it is typically utilized as a solvent in various industrial and laboratory operations. Denser than air and boasting a boiling point of 39.8°C, dichloromethane is an effective solvent for extracting compounds sensitive to elevated temperatures. Additionally, DCM is frequently employed as a paint stripper, degreaser, and in producing foam plastics and resins.  ...

2025-10-22

Is methylene chloride the same as dichloromethane?

Dichloromethane (DCM, methylene chloride) is an organochlorine compound with the formula CH2Cl2.  It is a colorless and transparent liquid with a pungent odor similar to ether. Slightly soluble in water, soluble in ethanol and ether, it is a non-flammable low-boiling solvent under normal conditions of use. When its vapor becomes a high concentration in high-temperature air, dichloromethane will generate a weakly combustible mixed gas, which is often used instead of flammable Petroleum ether,...