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Isohexane, colorless and odorless transparent liquid. Can be miscible with acetone, benzene, chloroform, heptane, soluble in ethanol and ether, insoluble in water. Relative density (d204) is 0.6532. Melting point -153.67 ° C. The boiling point is 60 ° C. Refractive index (n20D) 1.3716. Flash point -23 ° C. combustible. Irritating.
Storage: Store in a cool and sealed place.
Safety measures: The warehouse is cool and ventilated, and the warehouse temperature is ≤30 ℃. Should be stored separately with oxidants. After ingestion, gargle, drink water, induce vomiting, and consult a doctor. Remove contaminated clothing and rinse with water and soapy water.
Uses: Standards for organic synthesis, solvents, aerosols, and gas chromatography.
Physical and chemical constants:
CAS No 107-83-5
Appearance and Property: Colorless, odorless, transparent liquid.
Melting point (° C): -153 ° C Relative density (water = 1): 0.65
Boiling point (° C): 59 ~ 63 ° C Relative vapor density (air = 1): 3.0
Saturated vapor pressure (Kpa): 23kpa (20 ° C) Heat of combustion (KJ / mol):
Critical temperature (° C): Critical pressure (Mpa): 3.03 Logarithm of
octanol / water partition coefficient:
Flash point (° C): -23 ° C Upper explosion% (V / V): 7.0%
spontaneous combustion Temperature (℃): 306 Lower explosion limit% (V / V): 1.2%
Solubility: Insoluble in water, soluble in most organic solvents such as ethanol, ether, benzene, etc.
Main Uses: Polymerization solvents, precision instrument cleaning and oil dilution, can be used as fuel.
Hazard category: Class 3.1, low flash point flammable liquid.
Skin contact: Rinse immediately with soap and water.
Eye contact: Rinse immediately, rinse with saline for more than 15 minutes, and consult a doctor.
Inhalation: Remove person to fresh air and give artificial respiration.
Ingestion: Get medical attention.