Safety data sheet for the CHBS (DBE) mixture, detailing composition, hazards, handling, and emergency measures.
This Safety Data Sheet (SDS) provides comprehensive information on the CHBS (DBE) mixture, also known as a mixture of dimethyl dicarboxylic acid, produced by Guangzhou Xilu Chemical Co., Ltd. It includes identification details, chemical composition, physical‑chemical properties, and regulatory references.
The document outlines hazard classifications, first‑aid and firefighting procedures, safe handling and storage guidelines, exposure controls, ecological impact, and disposal methods to ensure safe use and compliance with applicable regulations. This manual is written in Chinese.
| Appearance | colorless liquid with sweet odor |
|---|---|
| Boiling point | 190‑230 °C |
| Relative density (water = 1) | 1.0‑1.092 |
| Vapor pressure at 20 °C | 0.2 mmHg |
| Flash point | 100 °C (TCC) |
| Auto‑ignition temperature | 370 °C |
| Solubility in water (20 °C) | 5.3 % (mass) |
Rinse the skin with plenty of water.
Immediately flush the eyes with large amounts of water for at least 15 minutes and seek medical attention.
Use water spray, foam, dry powder, or CO₂ to extinguish the fire.
Remove ignition sources, contain the leak, absorb with sand, sawdust or dry oil, and use appropriate personal protective equipment during cleanup.