Good Price CAS 106-42-3 P-Xylene For Sale
P-xylene is a colorless transparent liquid with aromatic odor. The specific gravity is 0.861, the melting point is 13.2 degrees, the boiling point is 138.5 degrees, the flash point is 25 degrees centigrade, and it can be mixed with organic solvents such as ethanol, ethyl ether and acetone. Flammable, low toxic compounds are slightly more toxic than ethanol, and their vapors can form explosive mixtures with air, with explosive limits ranging from 1.1% to 7% (volume fraction).It is used to produce terephthalic acid, and then produce polyester resin such as ethylene terephthalate and butanediol. Polyester resin is the raw material for producing polyester fiber, polyester chip and polyester hollow container. Polyester fiber is the first synthetic fiber in China. P-xylene is also used as a raw material for coatings, dyes and pesticides.
Good Price P-Xylene
English Name: P-XYLENE
English synonyms: P-XYLENE FOR ANALYSIS EMSURE; P-XYLENE FOR SYNTHESIS 1 L; p-Xylene, 99%, SpcDry, with Molecular.
Molecular formula: C8H10
Molecular weight: 106.17
Melting point: 12-13 degree C (lit.)
Boiling point: 138 C (lit.)
Density: 0.861 g/mL at 20 degree C (lit.)
Vapor density: 3.7 (vs air)
Vapor pressure: 9 mm Hg (20 degree C)
Refractive index: n20/D 1.495 (lit.)
Flash point: 77 F
Storage condition: 0-6 degree C
Solubility water: soluble0.2g/L
As raw materials for producing polyester fibers and resins, coatings, dyes and pesticides.
Used as chromatographic reference material and solvent, and also for organic synthesis.
Additives for rubber, paint and aviation power fuel
It is used to produce terephthalic acid, and then produce polyester resin such as ethylene terephthalate and butanediol. Polyester resin is the raw material for producing polyester fiber, polyester chip and polyester hollow container. The fiber is the first synthetic fiber in China. It is also used as a raw material for coatings, dyes and pesticides.
Solvent. Organic synthesis. Gas chromatograph analysis standard.
Remove contaminated clothing and rinse the skin thoroughly with soapy water and clear water.
Lift eyelids and rinse with flowing or normal saline. Go to a doctor.
Quickly out of the scene to the fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, oxygen is given. If breathing is stopped, artificial respiration is carried out immediately. Go to a doctor.
Drink plenty of warm water and urge vomiting. Go to a doctor.
Flammable, vapor and air can form explosive mixture, in case of open fire, high heat can cause combustion and explosion. It can react strongly with the oxidizing agent. It is easy to produce and accumulate static electricity when the velocity is too fast. Its vapor is heavier than air and can spread to a relatively low level at a relatively low level.
[harmful combustion products]
Carbon monoxide and carbon dioxide.
[fire extinguishing method]
Spray cooling container, if possible, move the container from the fire to the open. Fire extinguishing agents: foam, carbon dioxide, dry powder and sand.
Store in a cool, ventilated storeroom. Stay away from fire and heat. The temperature of the reservoir should not exceed 30 degrees C. Keep the container seal. It should be kept separately from the oxidizing agent and avoid the mixture. The use of explosion-proof lighting, ventilation facilities. It is forbidden to use mechanical equipment and tools that are easy to generate sparks. Emergency handling equipment and suitable storage materials should be provided in the storage area.
Transport: Warehouse ventilation low temperature drying, separate from food raw materials storage and transportation