Add to Del.icio.us Add to Reddit Post to Digg Submit to Newsvine Store at Furl Add to Yahoo Myweb Post to Stumbleupon Post to Google


Periodic Table - Chemistry Definitions - Test your knowledge - Add to Favorites - Useful Resources - Link to Us

phosphines definition

 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 


PH3 and compounds derived from it by substituting one, two or three hydrogen atoms by hydrocarbyl groups: R3P. RPH2, R2PH and R 3P (R not equal to H) are called primary, secondary and tertiary phosphines, respectively. NOC Rule D-5.11. A specific phosphine is preferably named as a substituted phosphane. GNOC Recom. R-5.1.3.2. E.g. CH3PH2 methylphosphane. Cf. phosphanes.

See also:

Periplasm definition
PES definition
percent perfect beads definition
performance-based equipment training (PBET, P-BET) definition
phosphonous acids definition