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p-Toluenesulfonyl chloride_98-59-9

p-Toluenesulfonyl chloride

  • CAS：

    98-59-9

  • Synonym：

    p-Toluenesulfonyl chloride;4-methylbenzenesulfonyl chloride;Benzenesulfonyl chloride, 4-methyl-

Details

Synonyms：
4-methylbenzenesulfonyl chloride
Benzenesulfonyl chloride, 4-methyl-
 
Molecular Formula: C7H7ClO2S
Molecular weight：190.64700
 
Appearance and properties: white to yellow solid
Density: 1,006 g/cm3
Boiling point: 134 °C10 mm Hg(lit.)
Melting point: 65-69 °C(lit.)
Flash point: 128 °C
Refractive index: 1.545
Water solubility: hydrolyses
 
Stability: Stable. Substances to be avoided include strong bases and strong oxidizing agents and water. Moisture sensitive.
Storage conditions: Store at RT.
Uses: Used as an analytical reagent, and also used for molecular rearrangement reactions in organic synthesis, dye preparation and hormone synthesis. It can be used for organic synthesis, sulfa drugs and pesticide intermediates, as well as intermediates for disperse dyes, ice dyes, and acid dyes. Used in the production of the drug metsulfuron-methyl. Organic synthesis, dyes, determination of primary and secondary amines, phenols.
Items of Analysis Standard of Analysis Test Results
Appearance White rhombus crystal particles or powder Conform
Assay ≥99.0% 99.45%
Moisture ≤0.1% 0.09%
Conclusion Conforms to Factory Standard
 
 
 

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Laboratory in Ningbo
 Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
 At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
 The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
 In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.

Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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