Product Details
| Product Name: Diaminobenzoic acid | CAS No.: 603-81-6 |
| Min. Order: 1kg | Purity: 98% |
| Supply Ability: Customise | Release date: 2025/11/04 |
Introduction for Diaminobenzoic acid
2,3-Diaminobenzoic acid (CAS No. 603-81-6) serves as a valuable intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and dyes.
In pharmaceutical research, it is utilized in the synthesis of biologically active compounds, including anti-inflammatory and analgesic agents.
LBAO Chemicals supplies high-purity 2,3-Diaminobenzoic acid (>98%) in bulk quantities, tailored for industrial-scale synthesis and research needs.
Our customizable packaging solutions and global shipping capabilities ensure safe and compliant delivery to your location.

General Information
| Property | Value |
|---|---|
| Product Name | 2,3-Diaminobenzoic acid |
| CAS RN | 603-81-6 |
| Molecular Formula | C₇H₈N₂O₂ |
| Molecular Weight | 152.15 g/mol |
| Chemical Name | Benzoic acid, 2,3-diamino- |
| Physical State | Solid |
| Purity / Analysis Method | >98.0% |
| Appearance | Brown to dark brown solid |
| Flash Point | N/A |
| Melting Point | 198–204 °C |
| Boiling Point | 274.6 °C at 760 mmHg |
| Density | 1.2804 g/cm³ |
| Solubility | Data not specified; typically sparingly soluble in water |
| Vapor Pressure | N/A |
| Storage Temp | Sealed, stored in a dry place at room temperature |
How LBAO Ships and Stores Diaminobenzoic acid
At LBAO Chemicals, we provide reliable global shipping and custom packaging solutions designed to meet the unique demands of the chemical industry.
Whether dealing with hazardous materials or sensitive reagents, our packaging protocols ensure both safety and compliance with international transport standards.
For more details on our shipping and packaging practices, please visit our Shipping & Packaging page.
Packaging: 25 kg per package, available in fiber drums or kraft paper bags based on customer requirements.
Packaging
1. Solids: Standard 25 kg net weight per container, available in fiber drums or multi-layer kraft paper bags, selected according to product properties and customer requirements.
2. Liquids: Packed in chemically compatible glass or high-density polyethylene (HDPE) bottles, in compliance with relevant shipping regulations.
Freight Options
1. Air Freight – For shipments exceeding 50 kg, providing fast and reliable airport-to-airport service within 3–14 days.
2. Sea Freight – For shipments exceeding 100 kg, offering cost-effective seaport-to-seaport delivery within 2–45 days.

Contact Information
For further inquiries, please feel free to contact us:
1.Email: sales@lbaochemicals.com
2. WeChat: mm-18055159278
3. WhatsApp / Telegram / LINE: +1 778 683 1894
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