Camphor-10-Sulfonic Acid (B), 98%, 500 G, Each

Details:

Specifications synonyms: csacas number: 1450959formula: c10h16o4sformula weight: 232.3Linear formula: c10h16o4smdl no.: Mfcd00074827purity: 0.98Melting point: 203-206 c (dec.) (Lit.)Beilstein registry number: 3205973ec number: 227-527-0unspsc code: 12352106general description: camphorsulfonic acid is a organosulphur compound.Application: camphor-10-sulfonic acid (î²) (csa) is extensively used as an acid catalyst.. It can be used in a catalytic amount to protect hydroxyl groups as tetrahydropyranyl (thp) ethers using dihydropyran.. It also catalyzes the protection of ketones as ketals.. It is a useful catalyst for the intramolecular ring opening of epoxides.. Csa can also be used to catalyze nucleophile-promoted alkyne-iminium cyclization in the total synthesis of pumiliotoxin a.Ridadr: un 3261 8 / pgiiwgk germany: 3r codes: 34s codes: 26-36/37/39-45iod codes: csymbol: ghs05signal word: dangerhazard statements: h314precautionary statements: p280-p305 p351 p338-p310