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Physical properties
Appearance : colorless transparent oily liquid
Assay : ≥ 99%
Refractive index : 1.4660 ~ 1.4665 (25 ° C)
Density : 1.050 ~ 1.056 (20 ° C)
Flash point : 260 ° C (open cup)
Freezing point : -21 ° C 
Moisture : ≤ 0.2%

Characteristics
Excellent acid gas removal solvent, the synthesis of anti-TB drugs rifampicin intermediates.

Packing
200kg net  I drum or as per customer requirements.

Storage and Notice
keep in a cool, dry, ventilated warehouse, take strict precautions against contamination.
Shelf life of one year, after one year as the indicators the qualifier can still continue to use by reinspection