The Complete Guide To TPGDA Monomer CAS 42978-66-5

May 3, 2022 Longchang Chemical

The Complete Guide To TPGDA Monomer CAS 42978-66-5

A growing number of people are becoming aware of photo curing macromolecular material as environmental protection regulations become stricter, prohibiting the use of scientific and technical solvents. Photo curing materials have risen in favor in recent years as a result of their rapid solidification, low energy consumption, minimum pollution, and premium qualities such as excellent efficiency. Therefore, they are commonly employed in industries that are experiencing significant growth, such as coating, printing, and electronic manufacturing. In addition to having low viscosity, minimal stimulation, rapid curing, strong dilution, and high transparency, TPGDA (tripropylene glycol diacrylate) is a novel multipurpose light curing monomer with remarkable properties, including low viscosity, minimal stimulation, rapid curing, and high transparency. It is widely used in the printing industry in the United States, Japan, and Europe, where it is used for light-curable ink, coating, and tackiness agent applications. Throughout recent years, the development of novel photo-curing materials has accelerated in US, as raw material consumption for UV coating, ink, and tackiness agents has increased year after year, and the amount of material utilized has increased year after year as well.

TPGDA (Tripropylene Glycol Diacrylate) is a difunctional reactive diluent with a branched alkyl polyether backbone that may be used as a difunctional reactive diluent. When the chemical TPGDA (Tripropylene Glycol Diacrylate) is exposed to sources of free radicals, it polymerizes and becomes more stable. Other characteristics include a high acrylate oligomer dilutency, and the ability to repel water when wet. In addition to having more flexibility and higher water resistance, it has a quick cure without brittleness; these are all established product characteristics. It is often employed as a principal diluent in the formulation of UV and EB curable coatings and inks, as well as other types of coatings and inks.

Trichloroethylene Glycol is a chemical compound that may be found in a number of industrial and consumer applications. In addition to being used as a basic ingredient in the production of polymers such as polyesters and alkyd resins, tripropylene glycol is employed as a plasticizer in polymers such as PVC, and as a component in cleaning agents, coatings, lubricants and cutting fluids, as well as in printing inks. Products containing tripropylene glycol include scents, soaps, and cosmetics, to name a few examples.

What exactly is Tri (propylene glycol) diacrylate, and where can you find it?

This chemical is commonly used as a UV-curable flexographic and silk screen ink, wood finish varnish, and coating for plastic substrates. Further research into this chemical’s commercial or industrial usage might lead to the discovery of new commercial or industrial applications.

What is another name for Tri (propylene glycol) diacrylate?

There are several other names for this substance, including: 2-Propenoic acid (1-methyl-1,2-ethanediyl)bis[oxy(methyl-2,1-ethanediyl)] is a compound ester Propylenebis(oxypropylene) ester, acrylic acid, To put it simply, TPGDA and TRPGDA as manufacturers incorporate and remove compounds from their product lines.

Properties of TPGDA

When stored at normal temperature, tripropylene glycol is colourless and odorless. The chemical has a flash point of 145°C (293°F), indicating that it is inert. Tripropylene glycol has a boiling point of 270°C (518°F) and a freezing point of -20°C (-4°F), making it an excellent solvent. It is not hygroscopic, nor is it water soluble, nor is it miscible with a range of organic solvents, among other properties. According to the Globally Harmonized System (GHS) of Classification and Labeling of Chemicals, tripropylene glycol is not classed as a hazardous chemical. Consequences for One’s health because of its low acute toxicity, tripropylene glycol can irritate the eyes when exposed through a variety of routes of inhalation.

Exposure to TPGDA

Users of cosmetics and other personal care products that contain tripropylene glycol may be exposed to the chemical as a result of their use of these cosmetic products. Because of the existence of Tripropylene Glycol, none of these applications is believed to pose a threat to human health when carried out as intended. It is believed that personal exposure to Tripropylene Glycol at production facilities is extremely limited, owing to the fact that all operations, storage, and handling processes are carried out in a closed environment at all times.

Personnel may, however, be exposed to hazardous substances when performing tasks such as product transfer, product sampling, and system maintenance/repair. The possibility of inadvertent exposure can be decreased by selecting and implementing the most effective risk management measures for the situation.


Impact on the Environment

Tripropylene glycol can be released into the environment both inside and outside of buildings due to the large number of formulations it is used in. In any of these uses, tripropylene Glycol is unlikely to be hazardous to the environment due to its low toxicity.

Risk Management Measures

It is critical to read, understand, and adhere to any warnings and precautions provided by the manufacturer before using a consumer product that includes Tripropylene Glycol in the home. Do not use the product in close proximity to an open flame or any other source of combustion.

Whether or not tripropylene Glycol is classified as a hazardous material based on its health effects, it is always necessary to adhere to severe Industrial Hygiene requirements while working with chemicals in industrial and professional settings, regardless of classification. When working with chemicals, make sure there is enough of ventilation available. When dealing with chemicals, make sure to protect your hands and skin by wearing chemical-resistant gloves, goggles, and flame-resistant clothing. Where the consumption of food, alcoholic beverages, or smoking is prohibited, it is not acceptable to handle, process, or store chemical substances. After any contact, it is important to thoroughly wash the hands and skin. Immediately flush the chemical out of your eyes with tap water for at least 15 minutes, and seek medical attention if you have any irritation or pain. Decoupling and flushing/draining the equipment to a closed system for recycling is usually suggested prior to opening the equipment for transportation or maintenance. The employment of additional risk management measures, such as the use of a respirator, may be necessary for safe operation since intended controls may be ineffective in keeping airborne material concentrations below exposure limits in some cases.

However, never allow a product to enter a sewage system, surface water, or ground water if it has been released or spilled.

TPGDA Allergy

According to the results of your patch test, if you are allergic to Tri (propylene glycol diacrylate), which is classified as a contact allergen. It is critical that you become familiar with this chemical and exercise caution when coming into contact with it.

Things you can do to assist with the management of your contact allergy

  1. Maintain vigilance

Make certain that you have read the full label. It is usually advisable to check the ingredient list on the back of a product container before using it. When acquiring a new product, the first thing you should do is check the ingredients to make sure they are correct. The components of a product are replaced on a regular basis by the manufacturer. If you have any questions or concerns, pharmacists and physicians remember that are always available to help you.

  1. First and foremost, evaluate the product.

Whenever you start using a new product, test a tiny patch of skin to see whether you have an adverse response before applying it to a wider area of your skin. It is imperative that you discontinue use of the product if you have an allergic response. In order to protect yourself against chemical sensitivity, make sure that everyone who supplies you with services is aware of it. This group should include your pharmacist, doctor, hairdresser, florist, and veterinarian, among others. If you believe the cause of your contact allergy is connected to your employment, you should inform your supervisor. Identify where the chemical originated from so that you can take the necessary steps to prevent being exposed to it again. It is possible that protective apparel will be adequate, or that your employment responsibilities may need to be modified. When the underlying cause of your occupational dermatitis is discovered and addressed, it is in the best interests of both you and your organization.


TPGDA Monomer Same series products

Sinomer® TMPTA Trimethylolpropane triacrylate 15625-89-5
Sinomer® TMPTMA Trimethylolpropane trimethacrylate 3290-92-4
Sinomer® EO3-TMPTA Ethoxylated trimethylolpropane triacrylate 28961-43-5
Sinomer® TPGDA Tripropylene glycol diacrylate 42978-66-5
Sinomer® HDDA Hexamethylene diacrylate 13048-33-4
Sinomer® IBOA Isobornyl acrylate 5888-33-5
Sinomer® IBOMA Isobornyl methacrylate 7534-94-3
Sinomer® PEGDA Polyethylene Glycol Diacrylate 26570-48-9
Sinomer® PEGDMA Poly(ethylene glycol) dimethacrylate 25852-47-5
Sinomer® NPGDA Neopentyl glycol diacrylate 2223-82-7
Sinomer® TEGDMA Triethylene glycol dimethacrylate 109-16-0
Sinomer® PETA Pentaerythritol triacrylate 3524-68-3
Sinomer® DPHA Dipentaerythritol hexaacrylate 29570-58-9
Sinomer® THFA Tetrahydrofurfuryl acrylate 2399-48-6
Sinomer® LMA Dodecyl 2-methylacrylate 142-90-5
Sinomer® IPAMA 2-isopropyl-2-adamantyl methacrylate 297156-50-4
Sinomer® EOEOEA 2-(2-Ethoxyethoxy)ethyl acrylate 7328-17-8
Sinomer® DCPEOA Dicyclopentenyloxyethyl Acrylate 65983-31-5


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