2-Dimethylaminoethanol,CAS 108-01-0

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.

2-(Dimethylamino)ethanol Use and Manufacturing
Methods of Manufacturing
1. The ethylene oxide method is obtained by amination of dimethylamine and ethylene oxide through distillation, rectification and dehydration. 2. The chloroethanol method is saponified from chloroethanol and alkali to generate ethylene oxide, and then synthesized with dimethylamine to obtain dimethylaminoethanol. Industrial product dimethylaminoethanol, purity ≥95%. Raw material consumption quota: chloroethanol (32%) 5500kg/t, dimethylamine (40%) 2200kg/t. During production, chloroethanol can also be directly added dropwise to dimethylamine, with a yield of 85%.

Uses
Used as pharmaceutical raw materials, intermediates for the manufacture of dyes, fiber treatment agents, anti-corrosion additives, etc., can be used as water-soluble paint base materials, synthetic resin solvents, etc.; used as dye intermediates, fabric dye assistants and preservatives, and also used Pharmaceutical industry; this product is used in ion exchange resins, polyurethane catalysts, medicine (local anesthetic tetracaine hydrochloride, antihistamines, antispasmodics and antihypertensive drugs, etc.), emulsifiers, textile auxiliaries, corrosion inhibitors, Anti-scaling agent, dye and paint solvent, synthetic 763 resin and its curing agent, etc.; also used as fuel oil additive, as an acrylic acid derivative and used as a flocculant in urban water purification plants. In Japan, 50% of the product is used for ion exchange resins, 13.8% is used for polyurethane catalysts, and coatings account for 11.2%. Used as anti-inhibitors, dye intermediates, fabric dyeing aids, preservatives in the pharmaceutical industry, and resin raw materials.