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O-isopropyl ethylthiocarbamate CAS 141-98-0

Appearance: Yellow to red color liquid

Packaging: 200kg /drum

Sample: Available


Product details

Chemical Name: O-isopropyl ethylthiocarbamate
CAS No.: 141-98-0
Molecular Formula: C6H13NOS
Molecular Weight: 147.24
Appearance: Orange liquid
Chemical Structure:
O-isopropyl ethylthiocarbamate CAS 141-98-0 Chemical Structure


Light yellow to brown oily liquid with pungent odor, relative density: 0.994. Flash point: 76.5 ℃. Soluble in benzene, ethanol, ether, petroleum ether, slightly soluble in water.
It is an excellent collector for copper sulfide, lead, zinc, molybdenum, nickel and other minerals. Thiamine is an excellent collector of copper sulfide. It is widely used in the world because of its high efficiency, non-toxicity and good selectivity. It also has certain foaming performance, and is suitable for acidic or alkaline pulp. More importantly, on the one hand, thiocarbamate is an excellent collector of copper sulfide, and the sodium mercaptoacetate recovered from the tail liquor is the best non-toxic inhibitor of copper sulfide, which can replace the copper suppressed by sodium cyanide without adding an activator. This has made great contributions to the environmental protection and economic efficiency of the mine.
It has excellent selectivity and special separation effect for molybdenum sulfide, lead sulfide, zinc sulfide, copper sulfide and other ores.

Typical Properties

 Item  Specification
Appearance Yellow to red color liquid
Activity % ≥95%
Isopropanol % ≤2.5%
Diethyl thiourea % ≤1.0%
Moisture content % ≤1.0%


Stored in a cool dry place out of direct sunlight.

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