4-Hydroxy-TEMPO CAS No.:2226-96-2
Product name 4-Hydroxy-TEMPO
Synonyms 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
2,2,6,6-Tetramethyl freeagaoxy-4-piperidyl;
CAS No. 2226-96-2
EINECS 218-760-9
Molecular Formula C9H18NO2
Molecular Weight 172.25
Appearance Orange Flake Crystal
Assay 99%min.
Melting Point 69~72°C
Water 0.5%max
Ash 0.1%max
pH 8-11
Usual Packing 25kg/kraft paper bag
Application Intermediate for organic chemicals
25kg kraft paper bag or to be discussed
Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven
quality of 4-Hydroxy-TEMPO on a regular basis.
Contact Point :
Mr. S. M. Kang, CEO
Mr. Jingu Kang, Manager
Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations
Custom Manufacturing and Development Capabilities
R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs
Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale