Isoprothiolane 95%TC

Basic Info:

  • Chemical Synonym(s): di(propan-2-yl) (1,3-dithiolan-2-ylidene)propanedioate; bis(1-methylethyl) 2-(1,3-dithiolan-2-ylidene)propanedioate; diisopropyl 1,3-dithiolan-2-ylidenemalonate; Isoprothiolane; dipropan-2-yl 2-(1,3-dithiolan-2-ylidene)propanedioate; Diisopropyl 2-(1,3-dithiolan-2-ylidene)malonate;
  • Read More
  • CAS Number: 50512-35-1
  • Chemical Formula:


  • MSDS: Download


1.228 g/cm3
Boiling Point
353ºC at 760 mmHg
Flash Point
Refractive Index
Melting point
Vapor pressure
1.9 Pa (25 °C)
Storage temp.
Water Solubility
54 mg l-1 (25 °C)
Quote Now

We help you source Isoprothiolane 95%TC in China

Our Advantages:

Our company established a special pesticide chemicals division in October 2011 to engage in the export business of pesticide chemicals, and it has been 10 years since then.
We have made remarkable achievements in pesticides, fungicides and herbicides, and have achieved long-term cooperation with customers in Australia, New Zealand, Africa, Asia and South America.
Our advantageous products o-chlorophenol and o-chlorobenzaldehyde have been sold to many countries.

We have a 20+ year track record of working with suppliers in China and rating reports on them, and we keep our suppliers updated with the latest news so our customers can get the latest supplier reports. We know the market well and have early warning notifications on upstream raw material prices to help you build a stable supply chain.

When selecting suppliers, our procurement specialists will audit the qualification of suppliers, conduct thorough investigations such as field visits and sample testing, and make ratings to ensure the authenticity and legality of supplier information.

We have a long-term stable cooperation with GLP laboratories, encounter customer test results and supplier test results do not match the situation, we will commission a third party to test to ensure the accuracy, authenticity and reliability of the experimental results. In this way, we can effectively control the product quality problems.

We have a long-term cooperative warehouse and can follow up packaging and labeling according to safety regulations and customer requirements. In order to effectively prevent damage to the goods in transit, we have prepared various reinforcement measures and packaging solutions.

We have a number of international freight companies with whom we have long-standing cooperation, and we can choose several route options according to the customer's requirements. For more difficult or urgent orders, we will prepare several alternative solutions to ensure safe and timely delivery.


We promise to immediately and unconditionally exchange or return the goods if they have quality problems. Our employees who deal with after-sales issues have many years of international work experience and are familiar with various processes in multinational work, so they can communicate and deal with after-sales issues without any obstacles.

Request a quote for Isoprothiolane 95%TC


Isoprothiolane 95%TC is the common name for 2,6-diisopropylphenol that has chemical properties similar to sulfur-containing compounds.

It is considered to be aromatic alcohol and comes in liquid form with a minty scent.Isoprothiolane 95%TC has two components: aluminum brass and rubber acetate stearate combined with sulfuric acid, which produces2 methylthiopropanol (MTPM).

The chemical reaction that occurs during the product production produces hydrogen sulfide gas, carbon dioxide gas, acetic acid, butadiene monoxide (BDMO), ketone compounds (including MTPM), sulfur dioxide gas, water vapor, ammonia gas and other chemicals.

When two aliphatic hydrocarbons are mixed with isoprothiolane, four major byproducts are created in abundance: methylbenzene (CH3C6H4), ethylbenzene (C 2 H 5 C 6 H 4), carbonic oxide (CO) and carbon monoxide gas(CO). 


There are several different applications for Isoprothiolane 95%TC. It can be used as a pain suppressant, has been positively identified in insecticides, and synthesizes other chemicals such as pesticides and pharmaceuticals.

Studies have identified that this chemical also has potential use in preventing or reducing oxalate crystallization in the treatment of kidney stones because it slows down the rate at which these crystals accumulate.

This makes it a valuable tool for preserving organs before transplantation to prevent damage by oxalates since they can form inside an organ while still attached to the organ donor's body. It is also used as a reagent to produce 2-aminothiopropionic acid, a useful chemical intermediate.

Related Products:

Copper pyrithione (CPT)

CAS Number: 14915-37-8

Tebuconazole 95%TC

CAS Number: 107534-96-3


CAS Number: 26530-20-1


CAS Number: 52-51-71


CAS Number: 2682-20-4