Phthalic Anhydride (PA/Phthalic Acid Anhydride)
Phthalic anhydride is an organic compound, C8H4O3, which is a circular anhydride formed by the dehydration of phthalic acid molecules. Phthalic anhydride is a white solid, it is an important raw material in the chemical industry, especially used in plasticizer manufacture. HS code for PA is 2917350000.
Features of Phthalic Anhydride (PA)
Hypotoxic
The danger of combustion in case of high heat, open flame, or contact with an oxidizer
The eighth category of dangerous goods
Phthalic Anhydride Properties
|
Phthalic Anhydride Cas Number (Cas No.) |
85-44-9 |
|
Phthalic Anhydride UN Number |
2214 |
|
Phthalic Anhydride Molecular Formula |
C8H4O3 |
|
Phthalic Anhydride Formula Structure |
|
|
Phthalic Anhydride Molecular Weight |
|
|
Phthalic Anhydride IUPAC Name |
2-benzofuran-1,3-dione |
|
Phthalic Anhydride Synonyms |
Phthalic Acid Anhydride |
|
Phthalic Anhydride Density At |
|
|
Phthalic Anhydride Boiling Point |
284℃ |
|
Phthalic Anhydride Melting Point |
FAQs of Phthalic Anhydride/Phthalic Acid Anhydride
What is phthalic anhydride made from?
Phthalic Anhydride is made from phthalates or naphthalene.
What is phthalic anhydride used for?
It is widely used in the production of plasticizers and pigments. It can also be used as a scorch retarder, light stabilizer and heat stabilizer.
Is phthalic anhydride dangerous?
If exposed to phthalic anhydride, it may cause acute irritation to personnel, including irritation to eyes, respiratory tract and skin, but no permanent damage has been observed.
Which process reaction does formation of phthalic anhydride take place by?
There are three ways of the phthalic anhydride production process: Ortho-xylene process, naphthaline process and mixing process.
DouwinChemical is aprofessional phthalic anhydride supplier, we provide organic chemistry compounds, phthalic anhydride allergy, butyl acylate, maleic anhydride, etc. Contact us to know density of phthalic anhydride or iupac name of phthalic anhydride.
There are manyphthalic anhydride suppliers, but we are one of the best choices for you.
Send product request
Other supplier products
 |
DOUWIN ORGANIC CHEMICAL COMPOUNDS SUPPLIER | Established in 2006, Shanghai DouwinChemical is your trustworthy partner. DOUWIN can ensure competitive prices and high quality of goods. We are sp... |
 |
DOUWIN ORGANIC CHEMICAL COMPOUNDS SUPPLIER | DouwinChemical is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In ... |
 |
Maleic Anhydride (MA/Maleic Acid Anhydride) | Maleic anhydride chinaoften abbreviated as MA, is an organic compound. It is a colorless crystal, strong stimulating smell, and easy to sublimate. ... |
 |
Acrylamide (AM) Applications | Douwin chemical compoundis a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the indu... |
 |
Acrylamide (AM/Prop 2 Enamide) | Acrylamide is a colorless transparent sheet crystal, odorless, toxic. Acrylamide is soluble in water, ethanol, and slightly soluble in benzene, tol... |
Same products
 |
2-Amino-6-chloropurine 10310-21-1 | Seller: Xinxiang Ruicheng Technology Co.,Ltd. | 2-Amino-6-chloropurine 10310-21-1 2-Amino-6-chloropurineis a reactive purine compound used as a ... |
 |
Xanthine 69-89-6 | Seller: Xinxiang Ruicheng Technology Co.,Ltd. | Xanthine 69-89-6 Xanthineis a natural purine base that serves as a key intermediate in purine me... |
 |
Hypoxanthine 68-94-0 | Seller: Xinxiang Ruicheng Technology Co.,Ltd. | Hypoxanthine 68-94-0 Hypoxanthineis a naturally occurring purine derivative involved in nucleoti... |
 |
N,9-Diacetylguanine 3056-33-5 | Seller: Xinxiang Ruicheng Technology Co.,Ltd. | N,9-Diacetylguanine 3056-33-5 N,9-Diacetylguanine is a protected derivative of guanine designed ... |
 |
Trichlorophenylsilane | Seller: Hocon International Co., Ltd. | Trichlorophenylsilane Application Packaging and Storage Besupplied in 250Kg steel drum,Polyeth... |
