5-Nitroisophthalic Acid (CAS 618-88-2) Purity 98%-99% /618-88-2 - 5-Nitroisophthalic acid
Product Description
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| Product name | 5-Nitroisophthalic acid |
| CAS | 618-88-2 |
| Synonyms | NITROISOPHTHALIC-5 ACID;NITRO ISOPHTHALIC ACID;5-NIPA ;5-NITRO-ISO-PHTHALIC ACID PESTANAL;1,3-BENZENEDICARBOXYLIC ACID,5-NITRO;5-NITROISOPHTHALIC ACID 99+%;5-NITROISOPHTHALIC ACID5-NITRO-PHENYL-1,3-DICARBOXYLIC ACID;5-Nitro-m-phthalic acid |
| Molecular formula | C8H5NO6 |
| Molecular weight | 211.13 |
| Purity | 99% |
| Appearance | White solid |
| EINECS number | 210-568-3 |
| Application | Phthalic Acids, Esters and Derivatives;Organic acids;Building Blocks;C8;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks |
5-Nitroisophthalic acid Application
1. 5-Nitroisodecanoic acid can be obtained by cyanidation or amination to obtain 2,6-dicyano-4-nitroaniline. It is an important intermediate for disperse dyes. The first step cyanation reaction uses xylene as a solvent and reflux reaction at 135-140 ° C for 2-4 h to obtain 5-nitroisophthalonitrile, and the yield is 91% or more. The second step of the amination reaction is a reaction at 25-30 ° C for 4 h, and the yield is 80% or more.
2. 5-Nitroisodecanoic acid is also an intermediate in the development of new diagnostic drugs.
5-Nitroisophthalic acid Packaging and Shipping
Fiber drum, 25kg/drum
5-Nitroisophthalic acid Storage
Storage in a dark, cool, ventilated, and dry environment
Packing and Shipping: