Where to find Exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Acid?

Hydrophthalic Acid is one of those areas that candidly has a lot of new inventions advancing up about every day. Of course, superior is added important than abundance but dont' overlook about the aspect of chance. In college sample admeasurement there is that college probablity of somethign advantageous advancing up.
Phthalic Acid is an ambrosial dicarboxylic acid, with blueprint C6H4(CO2H)2. It is an isomer of isophthalic acerbic and terephthalic acid. Although phthalic acerbic is of bashful bartering importance, the carefully accompanying acquired phthalic anhydride is a article actinic produced on a ample scale.
Uses
It is a dibasic acid, with pKa's of 2.89 and 5.51. The monopotassium salt, potassium hydrogen phthalate is a accepted acerbic in analytic chemistry. Typically phthalate esters are able from the broadly accessible phthalic anhydride. Reduction of phthalic acerbic with sodium admixture in the attendance of baptize gives the 1,3-cyclohexadiene derivative.
Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others getting isophthalic acerbic and terephthalic acid. Sometimes the appellation "phthalic acids" is acclimated to accredit to this ancestors of isomers, but in the singular, "phthalic acid", refers alone to the ortho- isomer.
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Specifications of 3,4,9,10-Perylenetetracarboxylic Diimide

3,4,9,10-Perylenetetracarboxylic Diimide
CAS:81-33-4
Molecular Formula:C24H10N2O4
Molecular Weight: 390.35g/mol
3,4,9,10-Perylenetetracarboxylic Diimide is pureple paste.The purity is not less than 95.0%(N). It can be used as the important intermediate for the synthesis of perylene dye and pigments. It is also used to colour metallic paint and  polyester dope.
In amoebic chemistry, an imide is a anatomic accumulation consisting of two carbonyl groups apprenticed to nitrogen. These compounds are structurally accompanying to acerbic anhydrides. The accord amid esters and amides and amid imides and anhydrides is analogous, the amine-derived groups are beneath reactive. In agreement of bartering applications, imides are best accepted as apparatus of high-strength polymers.
Being awful polar, imides display acceptable solubility in arctic media. The N-H centermost for imides acquired from ammonia is acerb and can participate in hydrogen bonding. Unlike the structurally accompanying acerbic anhydrides, they abide hydrolysis and some can even be recrystallized from baking water.
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Specifications of Exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Acid

Exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Acid
CAS:28871-62-7
Molecular Formula:C8H8O5
Molecular Weight:184.15 g/mol
mp: 129 °C
Statement : Causes skin irritation. Causes serious eye irritation.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Wash hands thoroughly after handling. If eye irritation persists: Get medical advice/attention. Take off contaminated clothing and wash before reuse.
More about: Exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Acid
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