Intermediates BT



Chemical Name: Benzothiazole
Structure:

http://www.willingchem.com/Public/userfiles/images/中间体BT%20结构式(1).JPG
Molecular Formula: C7H5NS
Molecular Weight: 134.19
CAS NO: 95-16-9
Specification:

Item

Liquid

Appearance

yellowish or amber liquid

Content % ≥

98.0

Relative density

1.242-1.250

Reflective index(20℃)

1.638-1.646

Heavy metal(Pb) % ≤

10ppm

Heavy metal(As) % ≤

3ppm

Properties: Light yellow or amber liquid. Boling point is 231 ℃. Soluble in alcohol, CS 2, slightly soluble in water. Can evaporate with water vapour. Possess neutral reaction with similar odor of oxazoline.

Application: For photographic material, spices, organic synthesis intermediate plant resources also can be used as agricultural research reagents.
Package: 200kg or 250kg galvanized drum.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.



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