Density 2.0± 0.1g /cm3Boiling point 436.9±45.0 °C at 760 mmHgMelting point 287°CMolecular formula C6H4BrNO3Molecular weight 218.005Flash point 218.0±28.7 °CAccurate mass 216.937454PSA 70.16000LogP 0.99Appearance properties White powderVapor pressure 0.0±1.1 mmHg at 25°CRefractive index 1.666Keep Cold storage conditionsMolecular structure
1, molar refractive index: 39.632, molar volume (cm3/mol) : 108.13. Isotonic specific volume (90.2K) : 316.84, surface tension (dyne/cm) : 73.65. Polarizability (10-24cm3) : 15.71
handle
Technical measures: Handle in a well-ventilated place. Wear appropriate protective gear. Prevent dust diffusion. Wash hands thoroughly after handling
And the face.
Note: If dust or aerosols are produced, use local exhaust.
Handling precautions: Avoid contact with skin, eyes and clothing.
storage
Storage conditions: Keep container airtight. Store in a cool, dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging materials: according to the law.Engineering control: as far as possible to install a closed system or local exhaust system, the operator should not contact directly. Install both shower and wash
An eye organ.
Personal protective equipment
Respiratory protection: dust mask. In accordance with local and government regulations.
Hand protection: Protective gloves.
Eye protection: Safety goggles. Wear a mask if the situation requires it.
Skin and body protection: Protective clothing. Wear protective boots if the situation requires it.
Audited Supplier 
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