para-Dichlorobenzene
Category:
Organic synthetic raw materials, used for synthetic dyes (red GG and red 3GL, active light yellow and red RC) and pesticide intermediates, used as fumigation insecticide, fabric mothproofing agent, mildew proofing agent, air deodorant, 65%-70% for the manufacture of sanitary balls, a small amount for extra pressure lubricant, corrosion inhibitors. The product is also used in medicine, as a solvent, mutagenic agent.
TEL：+86-724-6085658
Detailed Introduction
图文详情
Molecular formula: C6H4Cl2
Structural formula:
Molecular weight: 147.00
Introduction:
Properties: Properties: white crystal, camphor smell.
Melting point: 53.1
Relative density (water =1) : 1.46
Boiling point (℃) : 173.4
Relative vapor density (air =1) : 5.08
Saturated vapor pressure (kPa) : 1.33(54.8℃)
Heat of combustion (kJ/mol) : 2931.3
Critical temperature (℃) : 407.5
Critical pressure (MPa) : 4.11
Pair value of octanol/water partition coefficient: 3.37
Flash point (° C) : 65
Solubility: Insoluble in water, soluble in ethanol, ether, benzene.
Uses: Organic synthetic raw materials, used for synthetic dyes (red GG and red 3GL, active light yellow and red RC) and pesticide intermediates, used as fumigation insecticide, fabric mothproofing agent, mildew proofing agent, air deodorant, 65%-70% for the manufacture of sanitary balls, a small amount for extra pressure lubricant, corrosion inhibitors. The product is also used in medicine, as a solvent, mutagenic agent.
Health hazard: It irritates the eyes and upper respiratory tract, inhibits the central nervous system, and causes liver and kidney damage. When people are exposed to high concentrations, they may show weakness, dizziness and vomiting. Severe liver damage, jaundice, liver damage can progress to liver necrosis or cirrhosis. Prolonged contact with the product has slight irritation to the skin, causing a burning sensation.
Environmental hazard: the substance is harmful to the environment and can cause pollution to water and atmosphere.
Dangerous characteristics: can burn in case of open flame. Toxic and corrosive smoke is produced by high thermal decomposition. Chemical reactions can occur in contact with strong oxidants. It can react with active metal powder (such as magnesium, aluminum, etc.) and cause decomposition.
Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. The package is sealed. It should be stored separately from oxidizing agents, aluminum and edible chemicals, and should not be mixed. Equipped with the corresponding variety and quantity of fire equipment. The storage area should be equipped with suitable materials to contain leaks.
Toxicology data: Acute toxicity: LD50500mg/kg(rat transoral)
Dangerous goods mark: hazardous goods
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