- Chemical Name 4-Hydroxyisophthalic acid
- CAS No. 636-46-4
- Contact Us Inquiry
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What is the 4-Hydroxyisophthalic acid ?
4-Hydroxyisophthalic acid is White powder, while it's Molecular Formula is C8H6O5. 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin. An impurity of Acetylsalicylic acid (A187780). Acetylsalicylic Acid Impurity B; Aspirin Impurity B
What is the CAS number for 4-Hydroxyisophthalic acid ?
The CAS number of 4-Hydroxyisophthalic acid is 636-46-4.
More information of 4-Hydroxyisophthalic acid 636-46-4 are:
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Synonyms |
Isophthalicacid, 4-hydroxy- (6CI,7CI,8CI);4-Hydroxy-1,3-benzenedicarboxylic acid;4-Hydroxy-m-phthalic acid;4-Hydroxyisophthalic acid;Eupirina;NSC 2445; |
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CAS?Number |
636-46-4 |
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Molecular Formula |
C8H6O5 |
|
Molecular Weight |
182.133 |
|
Density |
1.612 g/cm3 |
|
Melting Point |
>300°C |
|
Boiling Point |
447.5 °C at 760 mmHg |
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Flash Point |
238.6 °C |
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HS CODE |
29182900 |
|
PSA |
94.83000 |
|
LogP |
0.78860 |
|
Pka |
2?+-.0.10(Predicted) |
What is 4-Hydroxyisophthalic acid (636-46-4) used for?
4-Hydroxyisophthalic acid, also known as 4-Hydroxy-1,3-benzenedicarboxylic acid, is an organic compound with the molecular formula C8H6O5. It is a white powder and is used as a pharmaceutical secondary standard for quality control in the pharmaceutical industry. 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin, specifically as an alternative to Acetylsalicylic acid (A187780), also known as Aspirin Impurity B.
InChI:InChI=1/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)/p-2
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How to get the best price on 4-Hydroxyisophthalic acid?
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