2-Methyl-1-propanol,CAS 78-83-1

SHANGHAI PROVCHEM INDUSTRIAL CO., LTD., RELYING ON SICHUAN WILLOW GREEN BIOTECHNOLOGY CO., LTD. AND SHANXI WILLOW GREEN BIOTECHNOLOGY CO., LTD., IS A BIOTECHNOLOGY ENTERPRISE INTEGRATING THE RESEARCH AND DEVELOPMENT, PRODUCTION AND SALES OF COSMETIC RAW MATERIALS, APIS, PHARMACEUTICAL INTERMEDIATES, PESTICIDES, AND AMINO ACIDS. THE COMPANY IS LOCATED IN OFFICE 2925, BUILDING 1, DANING MUSICAL PLAZA, NO.1 LANE 177, WANRONG ROAD, SHANGHAI. IT IS ONE OF THE FEW COMPANIES IN CHINA WITH THE QUALIFICATIONS AND PROCEDURES FOR WARANG CYANIDE AND SODIUM AZIDE.

SINCE ITS ESTABLISHMENT IN 1998, THE FACTORY HAS EXPANDED TO MORE THAN 20,000 SQUARE METERS, WITH A TOTAL INVESTMENT OF MORE THAN 200 MILLION YUAN AND AN ANNUAL OUTPUT VALUE OF MORE THAN 500 MILLION YUAN. THE FACTORY HAS COMPLETE SUPPORTING FACILITIES SUCH AS A SPECIAL CHEMICAL WAREHOUSE, A WELL-EQUIPPED QUALITY INSPECTION DEPARTMENT, A RESEARCH AND DEVELOPMENT TEST DEPARTMENT, AND ENVIRONMENTAL PROTECTION TREATMENT FACILITIES. AT THE SAME TIME, IT HAS MORE THAN 150 EMPLOYEES, INCLUDING 30 MANAGEMENT PERSONNEL, 20 QUALITY INSPECTION PERSONNEL, AND TECHNICAL PERSONNEL ACCOUNT FOR ABOUT 30% OF THE TOTAL NUMBER OF EMPLOYEES. RELYING ON THE EXPERIENCED PROCESS RESEARCH AND DEVELOPMENT, PRODUCTION MANAGEMENT AND MARKETING TEAM IN THE BIOPHARMACEUTICAL INDUSTRY, THE COMPANY MAINTAINS CLOSE RESEARCH AND DEVELOPMENT COOPERATION WITH THE PHARMACEUTICAL AND CHEMICAL ENGINEERING COLLEGES OF MANY UNIVERSITIES IN SHANGHAI, SICHUAN AND SHANXI PROVINCE, CONTINUOUSLY IMPROVING THE SCIENTIFIC AND TECHNOLOGICAL CONTENT OF PRODUCTS AND ENSURING THE ADVANCED NATURE OF RESEARCH AND DEVELOPMENT TECHNOLOGY.

AS A TRUSTWORTHY PARTNER, OUR HIGH-VALUE PRODUCTS CAN HELP CUSTOMERS ACHIEVE GREATER SUCCESS. WE HAVE MAINTAINED LONG-TERM COOPERATIVE RELATIONS WITH WELL-KNOWN DOMESTIC PHARMACEUTICAL COMPANIES FOR MANY YEARS. AT THE SAME TIME, EXCELLENT QUALITY, COMPETITIVE PRICES, A VARIETY OF DELIVERY AND PAYMENT METHODS, SINCERE AND TIMELY SERVICE ALSO ENABLE US TO HAVE A LONG-TERM CUSTOMER BASE IN THE UNITED STATES, RUSSIA, THE MIDDLE EAST, PAKISTAN, SOUTH KOREA, CHILE AND OTHER COUNTRIES AND REGIONS.

Isobutanol Use and Manufacturing
Methods of Manufacturing
The preparation method is based on syngas and propylene as raw materials, and isobutyraldehyde is obtained during the preparation of 2-ethylhexanol through oxo synthesis, and then isobutanol is obtained through hydrogenation.

Uses
Used as analytical reagent, chromatographic analysis reagent, solvent and extractant; used as a raw material for organic synthesis, and also used as a high-grade solvent; isobutanol is a raw material for organic synthesis and is mainly used as an intermediate for the synthesis of diazinon in pesticides Isobutyronitrile. Organic synthesis raw materials. Used in the manufacture of petroleum additives, antioxidants, 2,6-di-tert-butyl-p-cresol, isobutyl acetate (coating solvent), plasticizers, synthetic rubber, artificial musk, fruit essential oils and synthetic drugs. It can also be used to purify strontium, barium, lithium and other salt chemical reagents and as a high-grade solvent. Extraction solvent. GB2760-96 stipulates that it is allowed to use edible spices. Solvent. Extracting agent. Lithium chloride is extracted from the mixture of lithium chloride and sodium chloride or potassium, and strontium bromide and barium bromide are separated. Determination of calcium, strontium, barium, sodium, potassium, lithium, silver, chlorine and phosphite. Organic Synthesis.