USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
certification name |
certified by |
certificate no. |
product name & model no. |
available date --- expired date |
iso |
beijing xingguo global certification co,ltd. |
01712q11400r0s |
scope of inspection: r&d of organophoshate compounds, organophosphate noble metal coordination compounds, organic boric acid compounds and lead compounds |
2012/08/13---2015/08/12
|
product name: |
methylenebis[diphenylphosphine] |
synonyms: |
bis-(diphenylphosphino)methane; dppm; bis(diphenylphosphino)methane; methanediylbis(diphenylphosphane); bis(diphenylphosphine)methane |
molecular weight: | 384.3897 |
molecular formula: | c25h22p2 |
melting point(℃): | 118-122℃ |
boiling point(℃): | 497.2°c at 760 mmhg |
flash point(℃): | 270.2°c |
application: this product can be used as catalyst in pharmaceutical research.