SINAINT® 3,5-DABA
Synonym Name:3,5-Diaminobenzoic acid;DABA;1,3-diaminobenzene-5-carboxylic acid;1-Carboxy-3,5-Diaminobenzene
Cas No. ：535-87-5
Melting point: 235-238 °C
Boiling point: 274.61°C
Flash point: 235-240°C
Molecular structure:
Spec:
| Appearance | Brown powder or needle-like solid
(Dark tan after oxidation) |
| Assay (HPLC-a/a), % | ≥99.0 |
| Melting Point , ℃ | 228～235 |
| Loss on drying , % | ≤ 1.0 |
Application:
It is an important monomer of new material polyimide film. Polyimide film is a new type of high temperature resistant polymer material with excellent comprehensive performance. It is widely used in high temperature resistant coatings, electromagnetic wires, semiconductor protective layers, and flexible printing. Circuit boards, solar modules and other fields.
It is an important chemical intermediate, which can be used to synthesize various medicines and yellow reactive dyes
Packaging and Shipping:
Bag,drum.
Storage:
Stored in a cool dry place out of direct sunlight.
Details
| Other name | 3,5-Diaminobenzoic acid |
|---|---|
| Cas No. | 535-87-5 |
| Molecular formula | C7H8N2O2 |
| Molecular weight | 152.15 |
| Package | bag or drum |
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