dichloromethane 99.9%

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Chinese name: dichloromethane
English name: dichloromethane
Molecular formula: CH2Cl2; H2CCl2
Relative molecular mass: 84.94
CAS number: 75-09-2
Hazard category: 15 (hazardous goods)
Chemical class:
Composition and traits
Main ingredients: content: industrial grade grade ≥ 99.0%; grade 2 ≥ 98.0%.
Appearance and shape: colorless transparent liquid with aromatic odor
Main application: used as solvent in resin and plastic industry
health hazard
Health hazards: This product has anesthetic effect and mainly damages the central nervous system and respiratory system. The primary route of human exposure is inhalation.
first-aid
Skin contact: Take off contaminated clothing, wash skin thoroughly with soap and water.
Eye contact: Lift the eyelids and rinse with running water or saline. Seek medical attention.
Inhalation: Quickly leave the scene to fresh air. Keep airway open. If breathing is difficult, give oxygen. If not breathing, give artificial respiration immediately. Seek medical attention.
Ingestion: Drink plenty of warm water, induce vomiting, seek medical attention.
Explosive Properties and Fire Fighting
Flammability: This product is flammable, toxic and irritating.
Flash point (°C): no information
Burning lower limit (V%): 12
Explosion Cap (V%): 19
Ignition temperature (°C): 615
Maximum explosive force (Mpa):
Minimum ignition energy (Mj):

Hazardous characteristics: combustible in case of open fire and high heat. Thermal decomposition can emit highly toxic phosgene. In case of high heat, the internal pressure of the container will increase, and there is a danger of cracking and explosion.
Extinguishing method: mist water, sand, foam, carbon dioxide

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