What is phthalic acid used for?

Phthalic Acid is used mainly in the form of anhydride to produce other chemicals such as dyes, perfumes, saccharin, phthalates, and many other useful products. Plasticizers such as Phthalic Acid esters (phthalates) are used in a wide range of consumer goods, commodities, and construction materials.

What is the formula of phthalic acid?

C8H6O4Phthalic acid / Formula

What is benzyl butyl phthalate used for?

Butyl benzyl phthalate (CASRN 85-68-7) is a clear, oily liquid. The primary use for butyl benzyl phthalate is as a plasticizer in adhesives and sealants, floor coverings, paints and coatings, and use in plastic and rubber products.

What is difference between terephthalic acid and phthalic acid?

o-Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. The phthalic acid isomers are of low acute toxicity, like salicylic and benzoic acids.

Is phthalic acid natural?

The first report of phthalic acid as a natural substance was conducted by Schmid and Karrer (1945) [16] and, since then, more than 50 different derivatives of PAEs have been reported from different taxonomic groups, including bacteria, actinomycetes, fungi, fern, higher plants, and even animals [17].

Is phthalic acid organic?

phthalic acid, also called 1, 2-benzenedicarboxylic Acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride.

Is phthalic acid a phthalate?

Phthalic acid is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a phthalate(1-).

What is phthalate free?

Non-phthalates are essentially plasticizers that are free of phthalates. A few examples of non-phthalates include DOTP (diethylehexyl terephthalate, aka DEHT), Hexamoll DINCH (diisononyl cyclohexane dicarboxylate), as well as bio-based plasticizers, such as a line of soy-based plasticizers.

Is benzyl alcohol cancerous?

There are no human carcinogenicity data for benzyl alcohol. Benzyl alcohol did not induce tumors in a 2-year study in male or female rats and mice (NTP, 1989a).

Where is benzyl butyl phthalate found?

Benzyl butyl phthalate (BBP) is a man‐made phthalate ester that is mostly used in vinyl tile (CERHR, 2003). BBP can also be found as a plasticizer in polyvinyl chloride (PVC) for the manufacturing of conveyor belts, carpet, weather stripping and more. It is also found in some vinyl gloves and adhesives.

Is terephthalic acid safe?

* Terephthalic Acid can affect you when breathed in. * Contact can irritate the skin and eyes. * Breathing Terephthalic Acid can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. * Repeated exposure to Terephthalic Acid may affect the kidneys.

Why is it called terephthalic acid?

The common name is derived from the turpentine-producing tree Pistacia terebinthus and phthalic acid.

What is the meaning of phthalic acid?

Definition of phthalic acid : any of three isomeric acids C8H6O4 obtained by oxidation of various benzene derivatives.

Does phthalic acid dissolve in water?

Phthalic acid is very soluble in boiling water, 18 g/100 mL, and is much less soluble in chilled (14°C) water, 0.54 g/100 mL. Thus, water is a very good recrystallization solvent for phthalic acid.

Is phthalic acid harmful?

SYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin, eyes, mucous membranes, and respiratory passages. In high concentrations, it can cause narcosis. PHTHALIC ACID is a carboxylic acid. This chemical is sensitive to exposure to extreme heat.

How can you avoid phthalates 2021?

Stay away from plastic wrap and plastic food containers made from PVC, which carries the recycling label #3. Choose glass or stainless-steel food containers instead. Avoid reheating food or beverages in plastic containers. If a plastic container contains phthalates, heating increases their release into the food.

Should I be worried about phthalates?

Phthalates, a family of industrial chemicals used to soften polyvinyl chloride (PVC) plastic and as solvents in cosmetics and other consumer products, can damage the liver, kidneys, lungs, and reproductive system.

Is benzyl alcohol safe for humans?

In humans, exposure to benzyl alcohol can produce irritation, allergic contact dermatitis, and central nervous system depression leading to convulsion, paralysis, and respiratory failure. Low concentrations of benzyl alcohol are used as a bacteriostatic agent in intravenous preparations.

Is benzyl alcohol harmful to your skin?

“Benzyl alcohol is considered to be a safe ingredient in skincare and cosmetics when used on intact skin,” Krant says. With that said, you might have seen benzyl alcohol on a list of “bad” alcohols once or twice before.

What products contain phthalates?

What Products Are Phthalates Found In?

• Cosmetics and personal care products such as perfume, nail polish, hair spray, soap, shampoo, and skin moisturizers.
• Medical tubing and fluid bags.
• Wood finishes.
• Detergents.
• Adhesives.
• Plastic plumbing pipes.
• Lubricants.
• Solvents.