China’s Leading Supplier of Tert-Butyl Mercaptan (TBM) – Annual Sales Exceed 2,000 Tons. At Shandong Xuchen Chemical Technology Co., Ltd., we pride ourselves on delivering high-quality Tert-Butyl Mercaptan (TBM) and exceptional service to meet your industrial needs. Product Specifications Aliases: TBM, tert-Butylthiol, 2-Methyl-2-propanethiol Molecular Formula: C4H10S Molecular Weight: 90.19 CAS No.: 75-66-1 Appearance: Colorless liquid Color (APHA): …

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Shandong Xuchen Chemical Technology Co., Ltd. is a leading domestic producer and supplier of dimethyl sulfoxide (DMSO), with an annual sales volume exceeding 10,000 tons.  We are committed to providing high-quality products and exceptional service to our customers. In collaboration with Toray Group (a Sino-Japanese joint venture utilizing Japanese Toray technology to produce high-purity DMSO), we ensure …

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Shandong Xuchen Chemical Technology Co., Ltd. High Purity · Large-Scale Production · Global Supply Company Overview Shandong Xuchen Chemical Technology Co., Ltd. is a leading Chinese manufacturer of Dimethyl Disulfide (DMDS), with an annual production capacity exceeding 8,000 metric tons. Our products are widely used in pesticide synthesis, petroleum refining, rubber processing, food flavoring, and catalyst preparation. Utilizing …

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In chemistry, THT stands for Tetrahydrothiophene. It is a colorless, flammable liquid with a characteristic sulfur smell, commonly used as an odorant for natural gas to help detect leaks. Tetrahydrothiophene is also known by other names such as thiolane and tetramethylene sulfide, and it has the chemical formula C4H8S with a molar mass of approximately …

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Tetrahydrothiophene (THT), also known as thiolane, is primarily characterized as a weak acid rather than a strong acid or base. Its acidic properties are influenced by the stability of its conjugate base, which is determined by factors such as atomic size and electron density.Acidic and Basic PropertiesAcidity: Tetrahydrothiophene can act as a weak acid. The …

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The odor threshold of tetrahydrothiophene (THT) is extremely low, measured at 1 part per billion (ppb). This means that even a very small concentration of THT in the air can be detected by the human nose, making it an effective odorant for applications such as natural gas.

Tetrahydrothiophene (THT) is a versatile chemical compound with a variety of applications across different industries. Here are the primary uses of tetrahydrothiophene: 1. Odorant for Natural Gas Tetrahydrothiophene is widely used as an odorant in natural gas and liquefied petroleum gas (LPG). It is added in small amounts to give these gases a distinct smell, …

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Molten Type Maleic Anhydride（MA) Characteristics and uses of liquid maleic anhydride Liquid maleic anhydride is a colorless to pale yellow liquid with a chemical formula of C4H5NO3, a melting point of -16 °C, and a boiling point of 206 °C. Liquid maleic anhydride is a highly polar solvent with good solubility and fluidity, and is …

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Background and OverviewTetrahydrophiophene (THT), also known as “sulfur-containing cyclopentane” with the molecular formula C4H8S, is a five membered saturated sulfur-containing heterocyclic compound obtained by catalytic hydrogenation of thiophene. It is mainly used as an odorant for fuel gases such as city gas, liquefied petroleum gas, and natural liquefied gas, and can also be used as …

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Tetrahydrophene is a Class III hazardous material. According to the Regulations on the Safety Management of Hazardous Chemicals, hazardous chemicals are classified into six categories based on their hazardous nature and degree of danger. The third category is flammable liquids, and the physical properties of tetrahydrothiophene include flammable liquids. Therefore, it belongs to the third …

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