马鞭草烯酮

Description
Other Notes Monoterpenoid chiral building block.; Isomerization to 2(10)-pinen-4-one1; Cyclopentannulation2; Oxidative cleavage to pinononic acid3



Properties
grade terpene standard for GC
puriss. p.a.
assay ≥99.0% (sum of enantiomers, GC)
optical activity [α]20/D −185±25°, neat
shelf life (limited shelf life, expiry date on the label)
refractive index n20/D 1.496(lit.)
n20/D 1.497
bp 227-228 °C(lit.)
density 0.975 g/mL at 20 °C(lit.)
storage temp. 2-8°C



Safety
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK Germany 3
Flash Point(F) 185 °F
Flash Point(C) 85 °C