Chemical Name: 15-crown-5
Synonyms:
Physical and Chemical Properties:
Specification:
Packing:25 kg/drum, can also be packaged according to customer requirements
In the complete production service chain with gram-kg-ton class, it can realize rapid response in the product development- pilot-amplification process and quickly transform technology into production.It involves demanding processes including high pressure hydrogenation, oxygen free water environment, ultra low temperature environment and highly corrosive environmentIn addition to our core competence in the standard unit operations of organic chemical synthesis, we offer specialised reaction technology, including innovative organometallic synthesis, catalytic transfer hydrogenation and the various operations required for synthesis of chiral compounds.Has a first-class R & D team, rich experience in custom compound synthesis, good at synthesis of organic compounds such as chiral, heterocyclic, benzene rings.The products are exported to Europe, America, Middle East, India, Southeast Asia and other countries and regions, and have been recognized and highly praised by the market and customers.
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CAS.NO: 33100-27-5
Molecular Formula: C10H20O5
Molecular Weight: 220.26300
15-Crown 5-Ether
EINECS 251-379-6
1,4,7,10,13-pentaoxa-cyclopentadecane
1,4,7,10,13-Pentaoxacyclopentadecane
1,4,10,13-Pentaoxacyclopentadecane
15-Crown-5
15-C-5 crown ether
1,4,7,10,13-pentaoxycyclopentadecane
Density: 1.113 g / mL at 20 ° C (lit.)
Boiling point: 93-96 ° C 0.05 mm Hg (lit.)
Melting point: -20ºC
Flash point:> 230 ° F
Refractive index: n20 / D 1.465 (lit.)
Appearance: Colorless to Light yellow transparent liquid
Purity:≥97.0%
Water:≤0.5%
Sulphated ash:≤0.5%
Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Application: High-efficiency phase transfer catalyst; complexing agent. 331