4-phenyl-1-butanol (CAS 3360-41-6) is an important aromatic alcohol compound, structurally connected by a benzene ring group at the end of the butanol chain, possessing both the active hydroxyl group of the alcohol and the stability of the aromatic system. Its unique molecular properties endow it with excellent solubility, reactivity, and mild aroma, making it an

In the field of chemistry, pyridine hydrochloride is standing out with its unique charm. It is a white crystal with good solubility and active chemical properties, making it a “treasure material” for scientific research and industry. Research Accelerator Pyridine hydrochloride is a key intermediate in drug synthesis, and its pyridine ring structure can bind with

Pyridine p-toluenesulfonate is an organic salt composed of pyridine cation and p-toluenesulfonate anion, with the chemical formula C12H11NO3S. Its unique structure endows it with mild acidity, good solubility, and efficient reactivity, making it a “star reagent” in laboratory and industrial production. Product advantages 1. Mild and efficient, with excellent selectivity 2. Multifunctional and widely applicable

1. Precise protection, worry free response Di tert butyl dicarbonate can quickly lock the amino group (- NH ₂) like a “molecular lock”, forming a stable tert butoxycarbonyl protective layer. 2. Cross disciplinary universality, one dose for multiple uses Whether it is the key intermediate for synthesizing anti-cancer drugs, constructing complex natural product molecules, or

On July 31st, the China Changle Metallurgical Industry Association’s 2025-2026 Steel Trend Seminar and 18th Annual Meeting, hosted by the China Changle Metallurgical Industry Association and organized by Sichuan Metallurgical Control Group Co., Ltd., was held in Chengdu. More than 150 people, including leaders of Changle District Li Yumin, Zou Liang, relevant functional department leaders,

On July 28, 2025, the Management Executive Committee of the Brazilian Foreign Trade Commission (GECEX) issued resolution 764 of 2025, making a positive final determination of anti-dumping on stainless steel welded pipes (in Portuguese: tubos de a ç o inoxid á vel austen í tico) originating in India and Taiwan, China, China, and decided to

According to an update from the International Energy Agency, global coal demand will reach a historic high of approximately 8.8 billion tons in 2024, an increase of 1.5% compared to 2023. This is due to consumption growth in China, India, Indonesia, and other emerging economies offsetting declines in developed economies in Europe, North America, and

On July 18th, at the series of themed press conferences on “High-quality Completion of the 14th Five-Year Plan” held by the State Council Information Office, Wang Wentao, Minister of Commerce, stated that China’s position as a major economic and trade country has been further consolidated, and remarkable achievements have been made in high-quality development. Foreign

White sugar is not only a seasoning in the kitchen, but also an important strategic material for maintaining national economy and people’s livelihood. For centuries, its production has been highly dependent on the cultivation of sugarcane and sugar beets, limited by land, water sources, and climate. However, a recent breakthrough study by the Tianjin Institute

According to Xinhua News Agency, China National Offshore Oil Corporation (CNOOC) announced on the 2nd that the first batch of green methanol made from urban waste in China has completed the refueling operation of the first domestically produced methanol dual fuel container ship “COSCO Shipping Yangpu” at Yangpu Port in Hainan. Green methanol is produced